Dirty Print Service Check - Lexmark Optra C Service Manual

5045-001

Dirty Print Service Check

FRU
1 Fuser cleaning
belt
2 Fuser upper
roller
Photoconductor
Toner cartridge
Attraction roller
3 Poor attraction/
discharge
4 Poor attraction/
discharge
5 Poor attraction/
discharge
6 Poor attraction/
discharge
7 Paper
8 Paper path
2-66
Action
Check the cleaning belt for proper operation and
condition. Replace if necessary.
See "Spacing Table Service Check" on page 2-69
aid in diagnosing the dirty or failing FRU.
Is recommended print paper being used? Advise the
user to use recommended paper.
Is the attraction roller or the discharge roller
deformed or soiled? Replace the affected roller.
Is the high-voltage contact of the attraction roller or
the discharge roller soiled or burnt? Clean the
contact. Replace it if it cannot be cleaned.
Are the springs pressing the attraction roller or the
discharge roller against the transfer drum stretched?
Replace the spring(s).
Paper must be the correct weight. Check for soiled
paper being used. Clean the feed guide or the fuser
entrance guide.
Check the entire paper path for paper (especially the
photoconductor and cleaning brush assembly).
to