Lexmark MS431 Printer Languages and Interfaces Technical Reference
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- Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 1
Printer Languages and Interfaces Technical Reference August 2016 www.lexmark.com - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 2
and verification of operation in conjunction with other products, programs, or services, except those expressly designated by the manufacturer, are the user's responsibility. For Lexmark technical support, visit http://support.lexmark.com. For information on supplies and downloads, visit www - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 3
GL/2 commands...32 Raster image graphics...34 Creating macros...39 Printer job language 41 PJL command notation...41 Kernel commands...41 commands...87 PostScript emulation 91 Selecting PostScript emulation...91 Supported paper size in PostScript...91 PostScript emulation supplemental operators - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 4
Contents 4 Default printer language for an interface port 124 Flash memory and hard disk 125 Resource ...128 Accessing files with PostScript emulation 129 Performance...132 Job buffering...132 Printer interfaces 133 Setting up the communications port...133 Choosing an interface...133 Parallel - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 5
and when to switch printer languages. • Flash memory and hard disk-Provides information on how to manage the printer memory, store resources, and manage files. • Printer interfaces-Provides information on printer interfaces, including parallel and serial interface, network support, and communication - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 6
in a flash memory or on a hard disk. Page formatting For more information on page formatting, see the Technical Reference for your printer model at http://support.lexmark.com. Print Area menu Printable area is the area on paper where a pel can be printed. Logical page is a conceptual entity that - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 7
other. Edge‑to‑edge printing could contaminate the printer and cause printing problems. Print area setting Description Normal The printable area For more information, see the Technical Reference for your printer model at http://support.lexmark.com. Whole Page* Affects only the pages that are - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 8
known as escape sequences) that begin with the Escape control code (ESC, ←, decimal 27, or hexadecimal 1B). The ESC control code notifies the printer to interpret the characters that follow as part of a command and are not control codes or data to be printed. Command structure Most PCL emulation - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 9
margin of each printed page begins at column 63. That margin stays constant until a right margin command with a different value resets it or until the printer is reset. To determine the value of a decimal or hex: 1 Locate the value of the parameter you require in the Symbol Set Table. The decimal - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 10
Parameters Function / Result ESCE Printer Reset • Prints any partial pages. • Resets printer settings to their factory defaults Duplex long‑edge binding • 2-Duplex short‑edge binding • 100-Manual duplex first sides • 101-Manual duplex second sides Simplex/Duplex Print Long- or short-edge binding - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 11
Printer Control Language (PCL) emulation 11 Command / Parameters Function / Result ESC&u#D Unit of Measure Range Exit Language (UEL) / Start of PJL This command terminates the current printer language and allows switching into PJL. For more information, see "Kernel commands" on page 41. - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 12
following numbers: • 1-Active Source or Eject Page • 2-Tray 1 (default) • 3-Manual Envelope Feed • 4-Tray 2 • 5-Tray 3 • 6-Optional Envelope Feeder • 7-Auto about the supported paper and envelope dimensions, see the Technical Reference guide for your printer model at http://support.lexmark.com. If - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 13
Printer Control Language (PCL) emulation 13 Command / Parameters Function / Result ESC&f#F Where: # = number of decipoints. 1 decipoint is 1/720 inch. Set Universal Height ESC&f#O 0-Short-edge 1-Long- - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 14
Printer Control Language (PCL) emulation 14 Command / Parameters Function / Result ESC&l1T Job Separation This command is parsed and ignored. ESC&l#F Where: # refers to the number - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 15
VMI from the control panel or through MarkVision Enterprise by using the Lines Per Page menu item. For more information, see the printer User's Guide. • Unsupported values are ignored. • Use of this command alters any earlier VMI setting. ESC&a#G 0-Next Side 1-Front Side 2-Back Side Duplex Page - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 16
Printer Control Language (PCL) emulation 16 PCL emulation commands by function (alphanumeric Card Stock string list at the right. Labels / Labels Letterhead/ Letterhead Pre-printed / Preprinted Colored / PaperColor Envelope / Envelope Custom Type 1 / Custom Type 1 or User Type 1 Custom - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 17
3-CR=CR+LF, LF=CR+LF, FF=CR+FF Set Line Termination Controls how the printer responds to the Carriage Return (CR), Line Feed (LF), and Form Feed (FF) control dimensions, source, margins, spacing, output bins)" on page 12, the printer selects the font that best fits the font selected based on the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 18
Printer Control Language (PCL) emulation 18 Command / Parameters Function / Result ESC(s#P (primary) ESC)s#P (secondary) 0-Fixed (Default) 1- symbols. Note: You can only use this command to select fonts currently available in the printer. It cannot alter the appearance of the available fonts. - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 19
values for downloaded fonts, print the font list from the control # = typeface identifier (0- panel or through MarkVision Enterprise. See your printer documentation for more 65535). information. On the printout, the typeface number is the last number on the font selection command example line - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 20
Printer Control Language (PCL) emulation 20 Command / Parameters ESC&d@ ESC&t#P 0, 1-1 byte characters 21-1 or 2 byte characters 31-1 or 2 byte characters 38-1 or 2 byte characters 1008-1, 2, or 3 - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 21
Printer Control Language (PCL) emulation 21 Command / Parameters ESC*c#F 0-Delete all ( of macros. For more information, see "Creating macros" on page 39. Notes: • GL/2 commands are supported inside macros. • Only call and execute macro commands are allowed within a macro. • A macro may call - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 22
Printer Control Language (PCL) emulation 22 PCL emulation commands by function (print model) Command / Parameters ESC*c#G Gray Scale Fills 0-White (default) 1-2-2% gray 3-10-10% gray 11- - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 23
Printer Control Language (PCL) emulation 23 Command / Parameters ESC*v#T 0-Solid Black (default) 1-Solid White 2-Gray Shading Pattern 3-Cross-Hatch Pattern 4-User Defined Pattern Function / Result - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 24
Printer Control Language (PCL) emulation 24 Command / Parameters Function / Result ESC*c#B Where: # = number of PCL units (0-32767). 0 is the factory default value. Vertical Rectangle Size (in - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 25
lines. Function / Result Raster Resolution Note: 200 dpi is only supported when the printer is operating in 600 dpi or 1200 dpi mode. Raster Graphics Presentation the raster data is encoded by plane as specified by the Simple Color command or the Configure Image Data command. The command sends each - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 26
Printer Control Language (PCL) emulation 26 Command / Parameters ESC*b#M 0-Uncoded (Default) 1-Run-Length Encoded 2-Tagged Image File Format (TIFF) byte 3-Delta Row 5-Adaptive Compression 9-Replacement Delta - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 27
Printer Control Language (PCL) emulation 27 Command / Parameters ESC*g#W[data] # - 8 (K-only) or 26 (KCMY) Data Byte 0 - 0x02 (constant) Byte 1 - number of colors 0x01 - K only 0x04 - CMYK Byte 2,3 - X res for K plane 0x012C (300) or 0x0258 (600) Byte 4,5 - Y res for K plane 0x012C (300) or 0x0258 - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 28
, saturation, and image scaling Driver Configuration Command Indicates the lightness, saturation, and scaling algorithm to apply to a job. Note: Depending on your printer model, settings for Lightness (0), Saturation (1) or Download Color Map (5) may not be supported. ESC*p#P 0-Push (Save) Palette - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 29
color specified by the Assign Color Index command. Color Component Two Indicates the second primary color specified by the Assign Color Index command. Color Component Three Indicates the third primary color specified by the Assign Color Index command. Assign Color your printer does not support font - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 30
Printer Control Language (PCL) emulation 30 Command / Parameters Function / Result ESC*s#I Inquire Status Readback Entity 0-Font 1-Macro Returns the requested information set by Set Status Readback - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 31
Printer Control Language (PCL) emulation 31 Print Test Page Causes a test page to print. ESC*o#M(b) -1-Ink Saver 0-Normal 1-Best Print Quality Selects the print quality setting for Envelope 105-Letterhead 106-Preprinted 107-Colored Paper 108-Iron On Paper Type Selects the paper type setting for - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 32
software without a unique print driver written explicitly for the GL/2 graphics language. The following tables list the GL/2 commands by group. For more information on GL/2 command support, see the Technical Reference for your printer model at http://support.lexmark.com Configuration group Command - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 33
Printer Control Language (PCL) emulation 33 Polygon group Command / Parameter EA X, Y; EP; ER X, Y; EW radius, start_angle, sweep_angle(, chord_angle); FP (0); FP 1; PM (mode); RA X, Y; RR X, Y; WG radius, - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 34
Printer Control Language (PCL) emulation 34 Command / Parameter TD (mode); Function Transparent Data Line and fill attributes group Command / Parameter Function AC (X, Y); Anchor Corner CR (red black ref, red white ref, green black ref, green white ref, blue black ref, blue white ref); Color - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 35
Printer Control Language (PCL) emulation 35 • 2-Tagged Image File Format (TIFF) Byte • 3-Delta row • 5-Adaptive compression • 9-Replacement delta row • 999-Zlib • 1002-Group 4 • 1003-Group 3 one‑ - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 36
Printer Control Language (PCL) emulation 36 Example: ESC*r1A ESC*b2W '07FF'x ESC*b6W '0080 0500 0001'x ESC*b6W '0080 0500 0001'x ... ESC*b6W '0080 0500 - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 37
Printer Control Language (PCL) emulation 37 Example: ESC*p300x1200Y ESC*b3M ESC*r1A ESC*b9W 'E0FFFFFFFFFFFFFFFF'x ESC*b9W 'E08000000000000001'x ESC*b0W ... ESC*b0W ESC*b9W 'E0FFFFFFFFFFFFFFFF'x - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 38
Printer Control Language (PCL) emulation 38 '02 0002'x 'F9FF 'x ESC*rB |TIFF: 8x'FF image must be specified using the Raster Width command (ESC*r#S). Send the compressed image data to the printer using the Transfer Raster Data command (ESC*b#W). The maximum number of bytes that can be sent using - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 39
Printer Control Language (PCL) emulation 39 All lines of data must be the same then the image is clipped at print time. Additional compression modes When the compression mode is 1008 (Lexmark adaptive), TIFF word and double-word can be printed using compression scan modes 254 and 255 respectively. - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 40
Printer Control Language (PCL) emulation 40 ESC&f10X ... ... From: ESC&f1y3X ... Thank you for ... ESC&f1y3X ... |Make Macro ID 1 permanent |Print the header From: |Set the macro ID to 1 and call the macro |Print the letter |Print the closing |Set the macro ID to 1 and call the macro - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 41
receives this command outside a PJL job/EOJ pair, then reset to user defaults. Enter Language command This command causes the printer to enter the specified language, such as PCL emulation, PostScript emulation, or PPDS. Syntax: @PJL ENTER LANGUAGE = language[] Notes: • The language is - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 42
. • The COMMENT command has no effect on a PJL job. Job separation commands The printer supports the PJL JOB and EOJ commands. When the printer receives a JOB command, the print timeout is multiplied by 10. When the printer receives a PJL EOJ command, the print timeout is reset to the user default - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 43
:value] parameter is not required for the listed variables. To determine which variables your printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. Variable Function Description/notes AUTOCONT •0 • 5-255 • OFF • ON Auto Continue Notes: • If the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 44
menus. OFF is the factory default setting. Print Darkness Note: 3 is the factory default setting for mono printers. 4 is the factory default setting for color printers. • 1-Lightest • 2-Lighter • 3-Normal • 4-Darker • 5-Darkest Duplex Note: OFF is the factory default setting. Toner Saver Note - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 45
Printer job language 45 Variable HOLDKEY • < PIN > HOLDTYPE • PUBLIC • PRIVATE IMAGEADAPT • ON • OFF INTRAY2 • UNLOCKED • LOCKED INTRAY3 • UNLOCKED • LOCKED INTRAY4 • UNLOCKED • LOCKED INTRAY5 • UNLOCKED • LOCKED INTRAY1SIZE • < - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 46
Printer job language 46 Variable INTRAY3SIZE • < paper size > INTRAY4SIZE • < paper size > INTRAY5SIZE • < paper size > IPPJOBPAGESPERSET • 0 to 255 IPPORIENTATION • 0 to 7 IPPSCALING • 0 to 7 JOBNAME • < jobname > JOBOFFSET • ON • OFF • - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 47
job language 47 Variable Function Description/notes LANG • ENGLISH Default display language Note: The printer default language is specific to a country or region. • FRENCH • GERMAN • ITALIAN • that the Toner Alarm setting is set to Off. MANUALFEED • OFF Manual feed selection OFF disables - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 48
• HEAVYGLOSSY • LABELS • VINYLLABELS • BOND • ENVELOPE • ROUGHENVELOPE • LETTERHEAD • PREPRINTED • COLORED • LIGHT • HEAVY • ROUGH • CUSTOMTYPE1 • CUSTOMTYPE2 • CUSTOMTYPE3 • < custom name > MPTRAY • CASSETTE • MANUAL • FIRST ORIENTATION • PORTRAIT • LANDSCAPE Function Default paper source and - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 49
setting. • This setting locks the control panel to keep the user defaults from changing. For more information, see the documentation that came with your printer. • If the PJL password is not equal to 0, then a DINQUIRE or INQUIRE on the PASSWORD variable returns ENABLED. If the PJL password is - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 50
If a SET or DEFAULT command specifies a value greater than 120 or 240, then the value is changed to 120 or 240 depending on the printer model. Note: ON is the factory default setting. Collation ‑ Collated Copies (QTY) Jam Recovery Notes: • This setting sets the number of collated copies of a print - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 51
is On. OFF indicates that PQET is Off. Print timeout (in seconds) Notes: • 90 is the factory default setting. This setting sets the time the printer remains idle before the job is forced to print. • If a SET or DEFAULT command specifies a value greater than 255, the value is changed to - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 52
variables your printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. Variable NONE Variable used with PJL INQUIRE or DINQUIRE command. LASSIGNMANUALENVELOP Tray renumber assign E manual envelope • OFF OFF • 0 to 199 Variable used with PJL SET or - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 53
Printer job language 53 Variable LASSIGNMANUALPAPER LASSIGNMPFEEDER LASSIGNTRAY# LBITMAPROUNDING Function Value list Factory default Tray renumber assign manual Some printers handle partial pel character escapement rounding of bitmap fonts differently. LBITMAPROUNDING instructs the printer how - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 54
as LPARM:POSTSCRIPT. @PJL SET LPARM:POSTSCRIPT JAMRECOVERY=OFF[] To determine which variables your printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. Variable JAMRECOVERY PRTPSERRS Function Jam Recovery Print PS errors Value list • On • Off - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 55
data, or demo for a demo file. This variable is casesensitive. To determine which variables printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. Variable LDESCRIPTION LRWLOCK LWLOCK Function Value list Macro or symbol set description "alphanumeric - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 56
Printer job language Message Status code Intervention Required Memory Full 30016 Intervention Required Configuration Change 30016 Intervention Required - Held Jobs May Not Be Restored 30016 - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 57
Printer job language Message Intervention Required Std Parallel Port Disabled in [source], use parts and instructions in tray 1 or tray 2 compartment [80] Insufficient memory to support Resource Save feature [35] FALSE Insufficient memory to support Resource Save feature [35] FALSE - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 58
Failed Faxes on Disk Intervention Required - Disk Operation Failed Jobs on Disk 32001 Intervention Required Flash Full 32002 58 Return string Printer service required [36] Empty Box M Online status FALSE FALSE Empty the Hole Punch Box Insert Box M FALSE FALSE Insert staple cartridge Insert - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 59
Printer job language Message Intervention Required Flash Full Status code 32002 Intervention Required Disk Full Intervention Required Disk Corrupted Intervention required Disk Corrupted. Reformat? Intervention required - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 60
Printer job language Message Intervention Required Defective Disk Intervention FALSE FALSE FALSE Cartridge nearly low FALSE [88.xy] Cartridge low [88.xy] FALSE Cartridge Low [88] FALSE [Color] cartridge is low [88] Cartridge low [88] FALSE FALSE Cartridge Low [CMYK] [88] Toner is low [88 - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 61
Printer job language Message Intervention Required Toner Low Status code Low [88] Black Toner Low [88] Cartridge nearly low FALSE [88.xx] [Color] cartridge nearly low, [number] estimated pages remain [88.xy] [Color] cartridge nearly low, [number] estimated [pages or days] remain [88.xy] FALSE - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 62
Printer job language Message Intervention Required Cartridge Low Intervention Required Cartridge Nearly Low Photoconductor Low 40204 40204 Intervention Required Fuser Very Low 40204 Intervention Required - 40204 Color PC Units Life Warning 62 Return string Black cartridge low [88.xx] - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 63
Printer job language Message Intervention Required PC Kit Life Warning Black and color imaging kit low [84.xy] FALSE Black and color FALSE imaging kit nearly low [84.xy] [Color] developer early wear warning [85.xy] FALSE [Color] developer FALSE wear warning [85.xy] [Color] developer near - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 64
Printer job language Message Status code Intervention Required Developer Mid Warning 40204 Life Warning 40216 64 Return string Online status [Color] developer low FALSE [85.xyz] [Color] developer nearly low [85.xyz] FALSE [Color] developer very low [85.xyz] FALSE Transfer - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 65
Printer job language 65 Message Status code Intervention Required Fuser Mid Warning 40216 Intervention Required Fuser Late Warning 40216 Intervention Required Maintenance Kit Low 40315 Intervention - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 66
determine which messages your printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. Message Status options installed [58] FALSE Intervention Required Disk Problem 32052 Disk problem FALSE Intervention Required Remove Defective Disk 32056 Remove - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 67
Change Cartridge Invalid Refill 40021 Intervention Required Close Cover [x] 40021 Intervention Required Close Cover [x] 40021 Intervention Required Printer Cover Open 40021 Intervention Required Close Toner Box Cover 40021 Intervention Required Close Deflector G 40021 Intervention Required - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 68
Door Intervention Required Close Door Intervention Required Close Tray [x] Top Cover Intervention Required Close Tray [x] Left Door Intervention Required Printer Upper Door Open Status code 40021 40021 40021 40021 40021 40021 40021 40021 Intervention Required Insert Print Cartridge Intervention - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 69
FALSE Error [40] Open Bin 1 Exit Tray FALSE [41] Cartridge region mismatch [42.xy] FALSE Replace cartridge, printer region mismatch [42.xy] Replace [color] cartridge, printer region mismatch [42.xy] Replace missing cartridge [31.xy] FALSE FALSE FALSE Replace defective photoconductor [31.xy - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 70
Printer job language 70 Message Intervention Required PC/Imaging Unit Missing Intervention Required Replace missing photoconductor [31.xy] FALSE Replace defective [color] developer [31.xy] FALSE Reinstall missing or unresponsive black and color imaging kit and all cartridges [31.xy] FALSE - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 71
Printer job language 71 Message Status code Intervention Required - 40028 Install Env Feeder or Cancel Job Intervention Required - 40028 Reattach Envelope Feeder Intervention Required Reattach MP - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 72
Printer job language 72 Message Status code Intervention Required PerfectFinish Empty Exhausted [84] Black Photo Dev Exhausted [84] FALSE FALSE Black Photo Dev Life FALSE Warning [84] Color Photo Dev Life FALSE Warning [84] Cartridge Empty [CMYK] [89] Load Staples FALSE FALSE Priming Failed - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 73
Printer job language 73 Message Status code Intervention Required Incompatible Bin [x] 40087 Intervention Required - 40129 Replace Photoconductor or Imaging Unit Intervention Required Replace Color PC Units Intervention Required Replace Photoconductor 40129 40129 Return string Incompatible - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 74
Printer job language 74 Message Status code Intervention Required - 40141 magenta cartridge [88.2x] FALSE Replace yellow cartridge [88.2x] FALSE unsupported [color] FALSE imaging unit [84] unsupported [color] FALSE pc unit [84] Replace photoconductor, 0 pages remain [84.xy] Replace - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 75
Printer job language 75 Message Intervention Required Developer EOL Intervention Required Imaging Kit 40300 Intervention Required Replace Toner Intervention Required Replace Toner 40301 40302 Return string Replace [color] developer [85.xy] Online status FALSE Replace [type] imaging kit, 0 - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 76
Printer job language 76 Message Intervention Required Replace Toner Intervention Required Replace PC Kit Intervention Required Replace Photoconductor Intervention Required 84 Replace Black PC Unit Intervention - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 77
Printer job language 77 Message Intervention Required Replace unsupported cartridge Intervention Required Invalid Refill, Change Cartridge Intervention Required Scheduled Maintenance Status code 40312 40312 40315 - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 78
Printer job language 78 Message Intervention Required Roller Kit EOL Intervention Reinstall missing or unresponsive photoconductor [31.xy] FALSE Insert FALSE photoconductor [84] Defective [color] imaging unit [84] FALSE Photoconductor abnormal [84] Cartridge, imaging unit mismatch [41. - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 79
Printer job language 79 Message Intervention Required [Color] PC Unit Missing Intervention Required [Color] Photoconductor Missing Intervention Required [Color] PC Unit Missing Intervention Required [Color] Photoconductor Missing Intervention Required Toner Cartridge Missing Status code 40407 - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 80
Fuser missing [87.xx] FALSE Replace missing fuser[80.xx] FALSE Reload printed pages in Tray [x] FALSE Status message format Informational messages Printer state Status code Ready 10001 Ready 10001 Power Saver 35078 Ready with toner low 10006 Power Saver with toner low 10006 While - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 81
return a status code, it returns error code 50000 for all 9xx service errors. To determine whether your printer supports returning service messages, see the Technical Reference for your printer model at http://support.lexmark.com. Device attendance commands RDYMSG command The RDYMSG command is used - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 82
rotate ports at the next job boundary. The information to rotate ports is specified in the job header. For example, the printer could switch from parallel interface to serial interface between jobs. Syntax: @PJL LPORTROTATE[] LPRINT commands Use these commands to print one of the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 83
the fax processing device if one of the following occurs: • The printer is not configured for fax send capability. • The command is received with a command that selects an interpreter that does not support formatting functionality for sending faxes. Syntax: @PJL LFAX PHONENUMBER="number" [STATIONID - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 84
Printer job language 84 Syntax: @PJL SET LDOWNLOADTARGET=variable[] File commands for flash memory or hard disk Use the following commands to manage resources - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 85
Printer job language 85 Parameter filedevice Syntax DEVICE = filedevice flashdevice filename DEVICE = flashdevice FILENAME = "fname" OLDFILENAME = "fname" NEWFILENAME = "fname" location START = location Description File storage media. • fl - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 86
Printer job language 86 Syntax: @PJL LOPENFILE DEVICE=filedevice FILENAME="fname" ACCESS= accesstype[] LCLOSEFILE command Use this command to close a file on a storage device. - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 87
Printer job language 87 • If the LENGTH parameter is omitted from a LWRITEFILE command, then place an @PJL END DATA at the end of the data. All - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 88
flash with an ID of 1023: @PJL DEFAULT LRESOURCE: "flash:1023.p5macro LRWLOCK = "password" [] Note: If the file name is incorrect, then the printer applies the password to the entire device. Password for an entire device If you want to set a password for a device, not just a single file, then - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 89
or device unlocked by the execution of this command is automatically relocked upon execution of the EOJ command or by a printer language change. Syntax: @PJL LDECLARE LRESOURCE : "device:filename.filetype" LRWLOCKJ = "password" [] @PJL LDECLARE LRESOURCE : "device:filename.filetype" LWLOCKJ - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 90
seed is printed on the Menu Settings Page. The value of the seed determines the key. 2 Obtain the key from the Lexmark Customer Support Center. 3 Send the @PJL LBYPASSPASSWORD command to the printer by any port. If the correct key is specified, then a modified version of the directory is produced. The - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 91
Reference for your printer model at http://support.lexmark.com. PostScript emulation supplemental operators Paper tray support For more information on PostScript paper tray support, see the Technical Reference for your printer model at http://support.lexmark.com. manualfeed If a manual feed source - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 92
stack indicating which paper tray is in use. Valid integers are: • 0-Tray 1 • 1-Tray 2 • 2-Envelope feeder (not supported) • 3-Manual paper • 4-Manual envelope • 5-Tray 3 • 7-Multipurpose feeder • 8-Tray 4 • 9-Tray 5 Error: stackoverflow setpapertray integer setpapertray - Changes the active paper - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 93
parameters are used by setuserparams and currentuserparams. To determine which parameters your printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. Key AccurateScreens Type Boolean CollatedCopies integer Default false Collation - Collated Copies - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 94
executes setscreen, setcolorscreen, orsethalftone that causes a default screen to be used rather than the screen given by the job. • 2 is not supported. HalftoneMode is set to 1. true Legal values: • If true, procedure substitution is enabled during execution of the bind operator. • If false - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 95
PostScript emulation Key MaxFormItem Type integer Default 100000 MaxLocalVM integer 2147483647 MaxOpStack integer 100000 MaxPatternItem integer 20000 MaxScreenItem integer 48000 MaxSuperScreen integer 1024 MaxUPathItem integer 5000 MinFontCompress integer PageCount integer - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 96
the type of specified parameter cause typecheck errors. Parameters that the printer does not support are ignored. An attempt to change the value of a read‑only . To determine which parameters your printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 97
time of some application generated jobs. The PostScript procedures are substituted in the job ProcSet with fast functions which are built into the printer firmware. Specifies whether to print error pages using a built‑in error handler when a PostScript language error occurs. (Read‑only) Always returns - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 98
at the end of the current job. If set to true and the printer is immediately turned off, then this key causes all non‑volatile parameters to is 17 characters. (Read‑only) Indicates in bytes the total amount of installed printer memory (RAM) in the system. The value in seconds to which the user - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 99
Total number of pages that have been printed. (Read‑only) Version of the control panel code. (Read‑only) Firmware version of the printer controller board. Initialized from the printer name stored in NVRAM. If this parameter is set to a zero length string, then the PrinterName is set to the value of - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 100
PostScript emulation 100 Key StartupMode StaticRamSize SystemParams Password UseOldcopypage UseOldfonts ValidNV WaitTimeout Type integer integer string Boolean Boolean Boolean integer Definition Controls the system start file during PostScript emulation initialization and the job start file before - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 101
channel, use the appropriate suffix. To determine which devices and device parameters your printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. Supported device parameters Key Type Definition Device Parameters for the Communication Device %Parallel - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 102
to None or Ignore. DataBits integer Returns the value of the Data Bits menu item. DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job and all preceding jobs finish - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 103
PostScript emulation 103 Key Enabled Filtering FlowControl HasNames HonorDSR Interpreter On Type Boolean name name Boolean Boolean name Boolean Definition (Read‑only). Supported values are: • True • False Indicates that the input needs further filtering before the data can be correctly processed. - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 104
: RS232C or RS422. Returns the value of the Serial RS‑232/RS‑422 menu item. Returns RS232 on a printer that is attached with a cable that does not support RS‑422. Supported values are: • RS232 • RS422 (Read‑only). Supported values are: •1 •2 (Read‑only) Always returns the value of /Communications. - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 105
Parameters for the Communication Device %LocalTalk%, %LocalTalkA%, %LocalTalkB%, %LocalTalkC%, %LocalTalkD% DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job and all - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 106
Parameters for the Communication Device %EtherTalk%, %EtherTalkA%, %EtherTalkB%, %EtherTalkC%, %EtherTalkD% DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job and all - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 107
• PCL • PPDS (Read‑only). Designates if the communication channel is On and able to receive and send data. Supported values are: • True-Data is sent and processed. • False-Data is lost. Supported values are: • True-PCL SmartSwitch is set to On. • False-PCL SmartSwitch is set to Off. For more - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 108
Definition Device Parameters for the Communication Device %IR%, %IR_A%, %IR_B%, %IR_C%, %IR_D% DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job and all preceding - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 109
/Communications. Device Parameters for the Communication Device %USB%, %USB_A%, %USB_B%, %USB_C%, %USB_D% DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job and all - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 110
%TokenTalkC%, %TokenTalkD% Address string (Read‑only). Bridging name (Read‑only) Adaptive. DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job and all preceding - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 111
Parameters for the Communication Device %AppSocket%, %AppSocketA%, %AppSocketB%, %AppSocketC%, %AppSocketD% DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job and all - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 112
for the Communication Device %RemotePrinter%, %RemotePrinterA%, %RemotePrinterB%, %RemotePrinterC%, %RemotePrinterD% DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 113
Parameters for the Communication Device %PrintServer%, PrintServerA%, PrintServerB%, %PrintServerC%, %PrintServerD% DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 114
processed. • False-Data is lost. PortLocation string (Read‑only) Designates the physical location of the port related to the parameter set. Supported values are: • Standard Port • Option Slot 1 • Option Slot 2 • Option Slot 3 • Option Slot 4 Type name (Read‑only) Always returns the value of - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 115
. Device Parameters for the Communication Device %LexLink%, %LexLinkA%, %LexLinkB%, %LexLinkC%, %LexLinkD% DelayedOutputClose Boolean Selects how the printer manages the port at the end of each print job. Supported values are: • True-An end‑of‑file message is not sent until the current job and all - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 116
PostScript emulation 116 Key Type Definition On Boolean Designates if the communication channel is On and able to receive and send data. Supported values are: • True-Data is sent and processed. • False-Data is lost. PortLocation string (Read‑only) Designates the physical location of the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 117
PostScript emulation 117 Key Type Definition On Boolean Designates if the communication channel is On and able to receive and send data. Supported values are: • True-Data is sent and processed. • False-Data is lost. PortLocation string (Read‑only) Designates the physical location of the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 118
or is full. HasNames Boolean (Read‑only) Indicates that the hard disk supports named files. Valid only if the hard disk is mounted (mounted is InitializeAction integer Specifies an action for initializing the hard disk. Supported values are: • 0-Indicates no action. The value returned when the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 119
, it is known to the system and is readable. To verify if the device is mounted, query this parameter immediately after setting it. Supported values are: • True-System attempts to mount the hard disk. • False-System attempts to dismount the hard disk. PhysicalSize integer (Read‑only) Indicates - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 120
it is known to the system and is readable. To verify if the device is mounted, query this parameter immediately after setting it. Supported values are: • True-System attempts to mount the flash memory. • False-System attempts to dismount the flash memory. PhysicalSize integer (Read‑only) Indicates - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 121
ROM is not mounted or is full. (Read‑only) Indicates that the ROM supports names files. Valid only if ROM is mounted (mounted is set to True). access. Always False. Status and error messages Tagged Binary not active Your printer responds and processes a Ctrl+T (x'14') command as a status query when - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 122
. Example: %%[job: Project report; status: busy; source: serial]%% To determine which status message keys your printer supports, see the Technical Reference for your printer model at http://support.lexmark.com. Key job status source Value description The name of the print job, as stored in the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 123
attempts to determine the type of datastream it is receiving and automatically switches to the proper interpreter. When various events occur, the printer examines the active printer language on an interface and determines when an End‑of‑Job point occurs. The following are the End‑of‑Job points or - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 124
124 • INIT * • NPA job boundary Default printer language for an interface port Default printer language PS SmartSwitch setting Sniffing On PS On PCL Off PS Off PCL Off PCL SmartSwitch setting On Off On Off Off NVRAM default printer language Not applicable Not applicable Not applicable - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 125
set information in the RAM. These resources are written to the flash memory or hard disk when Resource Data Collection is disabled, and when a printer language switch occurs. • PostScript emulation writes Type 1 fonts or other resources to the flash memory or hard disk after successfully parsing a de - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 126
indicate that a flash memory or hard disk is installed. Part name Part Name as it is stored in the flash memory card header. If the printer formats the flash memory, then the part name field is shown as FLASH. The part name field for the hard disk is not printed. - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 127
not have IDs. Type File types that can be stored on flash memory or hard disk have unique extensions. The flash format used on earlier printer models recognizes the following file types. The name of the file type printed in the directory appears in parentheses. • .t1 (PostScript font) • .sFnt5 (PCL - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 128
of times for macros or symbol sets stored on a hard disk. The limitation for flash files is due to flash technology. For more information, see "Printer‑unique LRESOURCE variables" on page 55. Password protection Use any of the following to protect your flash memory or hard disk or the files stored - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 129
unit and the first (0) logical partition on the device. Currently, one physical device (for ROM, flash memory, and hard disk) is supported. The hard disk supports only the first (0) logical partition. File names Each file on a device has a unique name to identify the information contained within the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 130
Flash memory and hard disk 130 File name extensions By default, all files referenced when using the PostScript emulation file operators are given a .data extension. For example, if the following PostScript emulation command occurs, (%flash%myfile) (w) file the file myfile.data is opened on the flash - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 131
Flash memory and hard disk 131 This occurs because the file name actually written is iconimage.data. When setfilenameextend is enabled (the default), all PostScript emulation file operators treat file name operands as filename.data; when disabled, they treat file name operands literally. If you receive - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 132
delete or resize a job buffer partition, delete or print all jobs, and then disable job buffering on all ports. Recovering from a power loss If the printer loses power, then the job being spooled to the hard disk may be lost. Jobs already stored on the hard disk remain intact. When power - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 133
host system with a Centronics-compatible parallel port. • Attach your printer to a Lexmark external print server. Use a USB interface when you: • Attach your printer to a personal computer, iMac, Sun Ray, or Sun Blade. • Connect the printer to a computer that does not have an available parallel port - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 134
* when the parallel interface becomes active and all preceding characters have been processed. Computer‑to‑printer communications Standard parallel connector The cabling in the following illustration supports Standard and Fastbytes protocols and IEEE 1284 Nibble, Byte, and ECP protocols. 18 IEEE - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 135
for connecting the 25-pin connector to the 36-pin connector. The symbol * indicates an active low signal. Printer Side Computer Side 36-Pin Connector 1284-B 25-Pin Connector Note: Lexmark IEEE 1284 compliant cables are supported up to 20 feet. Cable lengths greater than 20 feet are not - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 136
protocol may give a faster data transfer time on some personal computers and operating systems. Fastbytes protocol is the printer default. If there is data transmission problems between the personal computer and the printer, then change the parallel protocol to Standard. This protocol causes the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 137
BUSY Skew T10 STROBE* high time Equal to Data Setup Time Minimum/Maximum 400 min. 0 0 0 0 50 min. 500 min. 400 min. +/ - 20 max. 400 min. Printer‑to‑computer communication (Advanced Status) The printer supports the following mode: • Compatibility mode • Nibble mode • Byte mode • ECP mode - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 138
queried for its ID: • Manufacturer • Command set • Printer model Open a Web browser, and then type ftp://ftp.lexmark.com/pub/driver/technical_brief/LEXPARAL.EXE in the address field. When the Advanced Status menu item is set to On, the printer supports IEEE 1284 communication. If the attached host - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 139
flow control protocol when in serial mode Using an IBM-compatible personal computer with serial interface RS-232C Note: These instructions are for connecting the printer to an IBM-compatible personal computer using a dual asynchronous adapter or an external print server. If your computer has a 9-pin - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 140
interfaces 140 For null modem cables, such as Lexmark part number 1038693 [15.24 m (50 ft)], connect the converter cable to the printer. The illustration represents the 25-pin connectors for the RS-232C cable (1038693). 13 25 1 14 The following illustration shows the pin assignments for - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 141
parity error, then the port sends an inverted question mark to the printer instead of the character sent by the host system. None The port expects the parity bit and uses even parity when it transmits XON and XOFF. Some printers post a 54 Standard Serial Error or a 54 Serial Option [x] Error (x - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 142
• XON/XOFF • XON/XOFF/DTR • XON/XOFF/DTR/DSR Your printer supports two modes in which both hardware and software data flow control protocols are performed. In three data flow control protocols when the Honor DSR setting is On. Printer XON/XOFF protocol (Honor DSR on) DTR Always active DSR Data validity - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 143
that data transmission should stop. About 640 free bytes remain in the buffer at this time. If the computer continues to send data after the printer has sent a low DTR signal, then data could be lost. XON/XOFF protocol timing (RS-232C) When you select this data flow control protocol, the - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 144
DSR is low and discards the data. (This is conditional depending on the setting of Honor DSR.) 4 After you power on the printer and DTR is active, the printer sends an XON signal to the computer (DC1 control or X'11'). However, the computer does not need to detect this initial XON before - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 145
• Detect attachment of serial devices • Identify the device • Locate a driver for the device • Detect detachment of serial devices Network support The standard network connection or installed network connection enables you to connect your printer to a local area network (LAN). The following network - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 146
Printer interfaces 146 Memory size Parallel buffer size Serial buffer size 2MB 12K 1MB 1MB 1MB 300K 1MB 2MB 2MB 300K 1MB Notes: • On a serial communication, the printer signals the host computer to stop transmitting bytes when the serial input buffer is within 640 bytes. • Using - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 147
PJL, common variables for both languages 43 PJL, printer‑unique variables for LRESOURCE 55 PJL, printer‑unique variables for PostScript emulation 54 printer‑unique variables for PCL emulation 52 commands, supported PJL, common variables for PCL emulation 51 PJL, common variables for PostScript - Lexmark MS431 | Printer Languages and Interfaces Technical Reference - Page 148
parallel connector 134 using the RS‑232C serial interface 139 Printer Job Language command notation 41 device attendance commands 81 file recovering lost passwords 89 relocking a protected file or device commands 89 service errors 81 unique commands 81 unlocking a protected file or device command 88
Printer Languages and Interfaces Technical
Reference
August 2016
www.lexmark.com