Lexmark M410 - Optra B/W Laser Printer Service Manual page 44

4045-XXX
FRU
3 Right Side Charge Roll Arm
and Bushing
2-18
Service Manual
Action
Check the right side charge roll arm
and bushing for correct assembly
operation. Check the right charge roll
bushing for signs of wear or
contamination. Excessive
contamination could cause
intermittent charging of the charge
roll. If incorrect, replace the bushing.
Check for continuity from the
bushing to the charge roll high
voltage contact on the right side
frame. If incorrect, replace the right
charge roller arm.
Note: The screw that attaches the
charge roll lead to the contact must
be secure.