Lexmark MS315 - Solid Black Pages Check

Actions Yes No
Step 3
Check the imaging unit for wear or damage.
Is it free of wear or damage?
Go to step 4. Replace the imaging
unit.
Step 4
Check the transfer roll for surface contamination or excessive wear.
Is it free of contamination and wear?
Go to step 5. Replace the transfer
roll. See
“Transfer roll
removal” on page
194.
Step 5
Check the transfer roll left contact spring for damage.
Is it free of damage?
Go to step 6. Replace the printer.
Step 6
Reseat the cables JGLV1 and JVIDEO1 or JUICC1 on the controller board.
Does the problem remain?
Replace the power
supply. See
“Power
supply removal” on
page 216.
The problem is solved.
Solid black pages check
Actions Yes No
Step 1
Check the imaging unit for damage.
Is it free of damage?
Go to step 2. Replace the imaging
unit.
Step 2
Remove any contamination from the imaging unit contacts.
Does the problem remain?
Go to step 3. The problem is solved.
Step 3
Check the imaging unit contacts for damage.
Are they free of damage?
Replace the power
supply. See
“Power
supply removal” on
page 216.
Replace the printer.
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Diagnostic information
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