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Lexmark 20K1100 User's Reference - Page 95

Administration, Memory requirements, Disabling operator panel menus

UPC - 734646641005

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7 Administration The following sections are for a network administrator in charge of the printer. Since many people could be using the printer, an administrator may choose to lock the menus to keep others from changing menu settings from the operator panel. Memory requirements Your printer ships with at least 64MB of memory for fast, efficient processing of color jobs. Network printers and other models may ship with more memory. You can install an optional hard disk for storing downloaded resources and job statistics, and for spooling or collating print jobs. Resources stored in flash memory or on disk are retained in memory even after the printer is turned off and back on. Lexmark recognizes that there are third party suppliers of memory features for Lexmark products. Lexmark does not recommend, test, or support third party memory features. We cannot guarantee their reliability, accuracy, or compatibility. Any damage to a Lexmark product caused by third party memory is not covered by the product's warranty. Lexmark may require that all third party features be removed before a product is supported or serviced. Disabling operator panel menus To disable the operator panel menus so that changes cannot be made to the printer default settings: 1 Turn the printer off. Note: Disabling the operator panel menus does not prevent access to the Job Menu or to Print and Hold functionality. 2 Press and hold Select and Return, and then turn the printer on. 3 Release the buttons when you see Performing Self Test. Config Menu appears on the first line of the display. 4 Press Menu until you see Panel Menus, and then press Select. Disable appears on the second line of the display. 5 Press Select. Disabling Menus appears briefly. Administration 95

Section	Page
Contents	2
Notices	7
Trademarks	8
Licensing notice	10
Safety information	10
Conventions	11
Electronic emission notices	12
The United Kingdom Telecommunications Act 1984	14
Noise emission levels	14
ENERGY STAR	14
Laser notices	15
Laser advisory label	15
Class 1 laser statement	15
Statement of limited warranty	15
Overview	19
Basic model	19
Configured model	19
Printing	20
Tips for successful printing	20
Tips on storing media	20
Avoiding jams	20
Sending a job to print	20
Printing a confidential job	21
Entering a personal identification number (PIN)	22
Canceling a print job	22
Canceling from the printer operator panel	22
Canceling a job from a computer running Windows	23
Printing the menu settings page	24
Printing a directory list	24
Printing a font sample list	24
Printing the Print Quality Test Pages	25
Media specifications	26
Media guidelines	26
Paper	26
Transparencies	30
Envelopes	31
Labels	32
Card stock	33
Storing media	33
Identifying media sources and specifications	33
Tray linking	38
Using the duplex function (two-sided printing)	38
Duplex printing on letterhead	39
Using Duplex Bind	39
Using the output bin	40
Loading the trays	41
Loading envelopes in the standard tray	44
Using the media support in the output bin	47
Using the media stop	48
Clearing jams	49
Avoiding jams hints	49
Identifying the media path	50
Accessing jam areas	51
Maintenance	60
Maintaining your printer	60
Determining the status of supplies	60
Conserving supplies	61
Ordering supplies and maintenance items	61
Ordering toner cartridges	62
Ordering a fuser	62
Ordering a waste toner bottle	62
Ordering a photodeveloper cartridge	62
Maintaining your printer for long term storage	62
Storing supplies	63
Storing media	63
Storing the toner cartridges	64
Replacing the toner cartridges	65
Recycling Lexmark products	68
Replacing the fuser	69
Replacing the waste toner bottle	72
Replacing the photodeveloper cartridge	73
Setting the operator panel when a supply is replaced	77
Changing the toner cartridge yield	77
Specifying the replaced supply	77
Cleaning the printhead lens	78
Troubleshooting	81
Solving basic printer problems	81
Checking an unresponsive printer	81
Solving display problems	82
Solving printing problems	82
Solving print quality problems	84
Solving color quality problems	88
Frequently asked questions (FAQ) about color printing	88
Solving option problems	92
Solving media feed problems	93
Solving network printing problems	94
Solving other problems	94
Calling for service	94
Administration	95
Memory requirements	95
Disabling operator panel menus	95
Enabling menus	96
Restoring factory default settings	96
Adjusting Power Saver	97
Configuring printer alerts	97
Using the Setup Menu	97
Understanding fonts	98
Typefaces and fonts	98
Bitmapped and scalable fonts	99
Resident fonts	101
Readability disclaimer	107
Symbol sets	107
Downloadable fonts	108
Using the Print and Hold function	108
Selecting a user name	109
Printing and deleting held jobs	109
Accessing held jobs from the operator panel	109
Recognizing when format errors occur	110
Repeat Print	110
Reserve Print	110
Verify Print	111
Confidential jobs	111
Removing optional cards	112
Removing the system board	112
Removing optional printer memory cards	114
Removing an optional firmware card or optional flash memory card	114
Replacing the system board	116
Removing options	117
Removing the printer from the optional 530-sheet drawer	117
Removing the optional duplex unit	121
Using printer menus	129
Understanding the printer operator panel	129
Indicator light	129
Buttons	129
Using the operator panel to change printer settings	131
Menus Disabled	132
Color Menu	134
Config Menu	137
Finishing Menu	139
Help Menu	142
Job Menu	143
Network Menu	145
Parallel Menu	148
PCL Emul Menu	150
Paper Menu	153
PostScript Menu	157
Serial Menu	159
Setup Menu	161
Supplies Menu	166
USB Menu	168
Utilities Menu	170
Understanding printer messages	172

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Administration

The following sections are for a network administrator in charge of the printer.

Since many people could be using the printer, an administrator may choose to lock the menus to

keep others from changing menu settings from the operator panel.

Memory requirements

Your printer ships with at least 64MB of memory for fast, efficient processing of color jobs. Network

printers and other models may ship with more memory.

You can install an optional hard disk for storing downloaded resources and job statistics, and for

spooling or collating print jobs. Resources stored in flash memory or on disk are retained in memory

even after the printer is turned off and back on.

Lexmark recognizes that there are third party suppliers of memory features for Lexmark products.

Lexmark does not recommend, test, or support third party memory features. We cannot guarantee

their reliability, accuracy, or compatibility. Any damage to a Lexmark product caused by third party

memory is not covered by the product's warranty. Lexmark may require that all third party features be

removed before a product is supported or serviced.

Disabling operator panel menus

To disable the operator panel menus so that changes cannot be made to the printer default settings:

Turn the printer off.

Note:

Disabling the operator panel menus does not prevent access to the Job Menu or to

Print and Hold functionality.

Press and hold

Select

and

Return,

and then turn the printer on.

Release the buttons when you see

Performing Self Test

Config Menu

appears on the first line of the display.

Press

until you see

Panel Menus

, and then press

Select

Disable

appears on the second line of the display.

Press

Select

Disabling Menus

appears briefly.