Print Quality-Blank Page - Lexmark X543 Series Service Manual

7525-xxx
Step Questions / actions
8 Clean the printhead.
Does this fix the problem?
Print quality—blank page
Step Questions / actions
1 Is all the packing material for the imaging unit
in question removed?
2 Print a document that requires all four colors
with just a few characters to verify if one
specific color is a problem. For example, print
the Print Quality Test Pages:
1. Enter Diagnostic mode. (Turn the printer
off, press and hold Left (
Select ( ), turn the printer on, and then
release the buttons when the installed
memory and processor speed displays.)
2. Select PRINT TESTS, and press
Select ( ).
3. Select Prt Qual Pgs, and press
Select ( ).
Is only one color missing?
3 Replace the imaging unit. See
(IU) removal" on page
Does this fix the problem?
2-52
Service Manual
Problem resolved.
Go to step 2.
Replace the developer unit
for the missing color.
) and
"Imaging unit Problem resolved.
4-28.
Yes
Replace the printhead. See
"Printhead removal" on
page 4-42.
Yes
Remove the packing
material.
Go to step 3.
Go to step 4.
No
No