Image Void Process Direction Check - Lexmark CS720 Service Manual

Image void process direction check

Action
Step 1
Load paper from a fresh package.
Note: Paper may absorb moisture due to high humidity. Store
paper in its original wrapper until it is ready to be used.
Does the problem remain?
Step 2
Reseat all the developer units in the imaging kit, and then perform
a print job.
Does the problem remain?
Step 3
Check if the problem appears only on one side of the page.
Does the problem appear only on one side?
Step 4
Check the developer hold downs for damage or loose springs, and
replace if necessary. See
page 363.
Does the problem remain?
Step 5
Check for missing colors.
Is only one color missing?
Step 6
Check the printhead for dust or debris.
Is the printhead free of dust or debris?
Step 7
Remove the dust or debris.
Does the problem remain?
Step 8
•
If the affected color is cyan, magenta, or yellow, then replace
the developer unit of the affected color.
•
If the affected color is black, then replace the imaging unit.
Does the problem remain?
"Developer hold down removal" on
Diagnostic information
Yes
Go to step 2.
Go to step 3.
Go to step 4.
Go to step 5.
Go to step 8.
Go to step 8.
Go to step 8.
Go to step 9.
51
5028
No
The problem is
solved.
The problem is
solved.
Go to step 6.
The problem is
solved.
Go to step 6.
Go to step 7.
The problem is
solved.
The problem is
solved.