Print Quality-Blank Page - Lexmark X543 Service Manual

Step Questions / actions
Clean the printhead.
8
Does this fix the problem?
Print quality—blank page
Step Questions / actions
Is all the packing material for the imaging unit
1
in question removed?
Print a document that requires all four colors
2
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?
Replace the imaging unit. See
3
(IU) removal" on page
Does this fix the problem?
Problem resolved.
Go to step 2.
Replace the developer unit
for the missing color.
) and
Problem resolved.
"Imaging unit
4-45.
Yes
Replace the printhead. See
"Printhead removal" on
page 4-61.
Yes
Remove the packing
material.
Go to step 3.
Go to step 4.
Diagnostic information
7525-xxx
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