Streaked Vertical Lines Appear On Prints Check - Lexmark MX310 Service Manual

Actions
Step 15
Perform the paper skew adjustment. See
adjustments" on page
Does the problem remain?

Streaked vertical lines appear on prints check

Note: This check applies only to printer models with a hot roll fuser.
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
Using a blank piece of paper, make a two‑sided (duplexed) copy
using the ADF.
Do vertical dark lines appear on the print exiting the printer?
"Printhead assembly
276.
Diagnostics and troubleshooting
Yes
Contact the next
level of support.
Yes
Go to step 3.
Go to step 3.
Go to step 4.
68
7015
No
The problem is
solved.
No
Go to step 2.
The problem is
solved.
Go to step 5.