Lexmark T630 - Printer - B/w, Service Manual

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Service Manual
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Print quality test pages
The purpose of this diagnostic function is to allow printing of the print quality test pages with the toner
cartridge lockout function disabled. The print quality test consists of three pages. Page one contains
a mixture of graphics and text. Pages two and three only contain graphics. If duplex is turned on, the
pages are duplexed. The Print Quality Test pages are printed in English and must always be printed
on letter, legal, or A4 paper.
Note: The print quality test pages can also be printed from the Configuration menu, however a
cartridge must be installed with a machine class ID matching the machine class ID stored in NVRAM.
Some diagnostic information may be printed on the pages when printing from this menu.
To run the Print Quality Test Pages:
1.
Turn the printer off.
2.
Press and hold Select and Return.
3.
Turn on the printer.
4.
Release the buttons once Performing the Self Test displays.
5.
The printer performs its normal POR cycle then prints one copy of the Print Quality Test pages.
If you want more than one copy, perform these steps again.
The following is printed:
•
Diagnostic EP Setup:
Fuser temperature, warm up time, transfer, print contrast, and charge roll settings.
•
Contents of the Diagnostic Error Log.
•
Printer configuration information:
Printer serial number, controller code level, engine code level, operator panel code level, smart
option code levels, font versions, and so on.
•
Values for the Quality Menu settings used to print the pages.
Printing menu settings page
Note: This test page must be printed on letter, legal, or A4 paper.
To print the Menu Settings Page:
1.
Select the TESTS MENU.
2.
Select Print Menus from the TESTS MENU.
The page contains the following information:
•
A list of all the printer settings contained in the operator panel menus and their values.
•
A list of the installed options and features such as RAM memory cards, optional input paper
trays, envelope feeder, duplex option, output bins, flash, or disk.
•
Printer information such as serial number, page count, installed RAM, engine code level, RIP
code level, envelope feeder code level, tray 1-5 code levels, output bin 1-3 code levels, operator
panel code levels, font ROM version, and SRAM availability.