Horizontal Light Bands Check - Lexmark MS312 Service Manual

Actions
Step 6
Replace the fuser.
Does the problem remain?

Horizontal light bands check

Actions
Step 1
Check if the printer is using a genuine and supported Lexmark
toner cartridge.
Note: If the printer is using a third‑party cartridge, then refer the
users to their cartridge supplier.
Is the printer using a genuine and supported toner cartridge?
Step 2
Install a genuine and supported toner cartridge.
Does the problem remain?
Step 3
Turn off the printer, wait for 10 seconds, and then turn on the printer.
Does the problem remain?
Diagnostics and troubleshooting
61
Yes No
Contact the next The problem is
level of support. solved.
Yes No
Go to step 3. Go to step 2.
Go to step 3. The problem is
solved.
Go to step 4. The problem is
solved.
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