Epson LQ-2550 Product Information Guide - Page 10

LQ-2550 IVORY DOT-MATRIX PRINTER --- I Commands in Numerical Order I , 1 The following list shows control codes and ESC sequences (with their decimal and hexadecimaJ values), and the page number where the complete command description can be found. ASCII BEL Dec. Hex Description Page 7 07 B-F 812 BS 8 08 Backspace 8-19 I-l-r 9 09 Tab horizontally 8-20 LF 10 0A Linefeed 8-14 VT 11 08 Tab vertically 8-17 FF l2oc Formfeed 8-13 CR 1 3 0 D Carriage return 8-12 so 14 0E Select double-wide mode (1 line 8-25 SI 15 0F Select condensed mode 824 DC1 17 11 Select printer 8-8 DC2 DC3 DC4 CAN DEL Esc so 18 12 19 13 20 14 24 18 I27 7 F 14 OE Cancel condensed mode 8-23 Deselect printer 8-9 Cancel double-wide mode (1 line 8-26 Cancelline 8-12 Delete character 8-9 Select double-wide mode (1 line 8-25 Esc SI ESCEM Esc SP - ESC! EC# ESCS ESC% ESC & 15 OF 2.5 19 32 20 33 21 3.5 23 36 24 37 25 38 26 Select condensed mode 8-24 Cut sheet feeder mode 8-10 Set intercharacter Master Select . . . space ...... . . . . . . . . 8a-2320 Cancel MSB control 811 Set absolute print position a19 Select userdefinedset a33 Define user-defined characters 8-32 ESC' ESC + ESC ESC/ 422A 43 2B 45 2D 47 2F Select graphics mode 835 Select n/Winch line spacing 8-16 Turn underlining on/off 8-29 Select vertical tab channel 8-18 Esco ESCZ Esc3 Esc4 ESCS 4830 SO 32 51 33 52 34 53 3.5 Select l%iich line spacing ais select l/&inch line spacing a15 Select n/180-&h line spacing a15 Select italic mode a31 Cancel italic mode a 3 2 ESC 6 ESC 7 ESC : ESC < ESC = ESC > ESC ? 5436 5.5 37 58 3A 60 3c 61 3D 62 3E 63 3F Enable printable characters 8-33 Enable upper control codes 834 Copy ROM to RAM 8-33 UnidirectionaJ mode (1 lime a 9 SetMSBtoO 8-11 Set MSB to 1 8-11 Reassign graphics mode 836 ESC @ ESC A 6 4 4 0 Initialize printer 8-8 65 41 Select n/Winch line spacing 816 ESC B ESC C ESC C0 6 6 4 2 Set vertical tabs a17 67 43 Set page length in lines a13 67 43 Set page length in inches a13 ESC D ESC E ESC F ESC G ESC H ESC J ESC K ESC L ESC M ESC N ESC O ESC P ESC Q ESC R ESC SO ESC S1 ESC T 6844 69 4s 70 46 7l 47 72 48 74 4A 75 48 76 4C 77 4 D 78 4E 79 4F 80 50 81 51 82 52 83 53 83 53 84 54 Set horizontal tabs 821 Select emphasized mode 827 Cancel emphasized mode a27 Select double-strike mode 8-28 Cancel double-strike mode 8-28 Perform n/W-inch line feed 8-16 Select single-density graphics 834 Select double-density graphics 834 Select 12 cpi a23 Set skip over perforation a14 Cancel skip Sekt iocpi over .... perforation .......... . . . . . . . . . . . . ..... ..... .,8a1243 Set right margin 818 International character set 832 Select superscript mode 828 Select subscript mode 828 Cancel superscript/subscript 8-29 ASCII ESC U ESC W ESC Y ESC Z ESC \ ESCa ESCb ECg ESCk ESCI ESCP =cq ESCr Esct Escw ESC X Dec. Hex Description Page 85.5 Unidirectional mode on/off a10 87 57 Turn double-wide mode on/off a25 8 9 5 9 Highspeed dbie-dkty ga~hic a35 90 92 5A SC QuadrupJedensity graphics Setrefativeprintposition aa2350 97 61 select justification a30 98 62 Set vertical tabs in channels a17 103 67 1 0 7 6B skt 15 cpi Selecttypestylefamily a23 a22 1 0 8 6C set left margin al8 112 7 0 Tim proportional mode on/off a24 1 1 3 n Select character style a29 1 1 4 7 2 Select printing color a27 1 1 6 7 4 Select character table 8-31 1 1 9 7 7 Turn double-high mode on/off 8-26 UO 7 8 &lect~terQuaJityordraft a21 LQ-2550-10 24-Pin Printers