Xerox WorkCentre PE114e Service Manual page 85

7.4.10 Printed Vertical Lines become curved
• Description
When printing, vertical lines are not straight.
Check and Cause
1. Check stability of 24V supply to LSU.
Solution
1. 24V stable - Replace LSU.
24V unstable replace SMPS, if the problem persists
replace the main PBA.
Troubleshooting
Service Manual
7-19