Diagnostics Mode Selections - Lexmark E250DN - Govt Laser 30PPM Special Build Mono Taa Service Manual

4512-220, -230

Diagnostics mode selections

To enter Diagnostics mode, turn off the printer, open the front access cover, press and hold
the printer, and close the cover when the light displays.
Print the menu page by pressing and holding
access the menu items shown in the table below.
Menu item
Prt Quality Pgs
Edge to Edge
Defaults
Cont Prt Simplex Tray 1
Cont Prt Duplex Tray 1
Cont Prt Simplex Tray 2
Cont Prt Duplex Tray 2
Print History
Configuration ID
Printer alignment
3-8
Lexmark™ E250d and E250dn
Use setting to
Print test pages by pressing and holding
Help isolate print quality problems, such as streaking. Four pages print:
A text page with printer information, cartridge information, current margin
settings, and a graphic.
Three pages all gray, all black, and the last one blank.
Cartridge lockout function is disabled.
Allow a shift of all four margins (top, bottom, right, and left) to the physical edge
of the page (printable area of supported paper).
Setting is ignored by PPDS interpreter.
Change sizes and designations to metric.
Continuously print pages containing cross lines, printer information, and margin
settings.
Press and hold until the lights flash to begin.
Press to stop.
Continuously print pages containing cross lines, printer information, and margin
settings.
Press and hold until the lights flash to begin.
Press to stop.
Continuously print pages containing cross lines, printer information, and margin
settings.
Press and hold until the lights flash to begin.
Press to stop.
Continuously print pages containing cross lines, printer information, and margin
settings.
Press and hold until the lights flash to begin.
Press to stop.
Print history of errors.
Press and hold until the lights flash to print.
Allow the printer ID to match the label ID after the controller card is replaced.
A step-by-step process to align a new printhead. See
electronic adjustment" on page 3-9
until the lights flash. Follow the instructions on the menu page to
until the lights flash.
"Printhead assembly
for more information.
while turning on
Value
None
Off
(default)
On
U.S.
(default)
Non-U.S.
None
None
None
None
None
000101
(default)
000189
None