paper exit sensor | +12 Vdc malfunctions |
removal | +24 Vdc malfunctions |
paper feed drive belt | +5 Vdc malfunctions |
removal | |
paper feed tension | removing AC |
adjusting | removing DC |
paper full sensor | removing high voltage |
removal | |
paper handling | print cycle |
problems | print quality |
paper input timing | background print example |
problems | black print |
paper jams | example |
duplex area | |
fuser area | example |
lower cassette | blank vertical bands example |
output area | blurred print |
transfer area | example |
upper cassette | blurred vertical streaks |
paper output timing | dark areas |
problems | dark horizontal bands |
paper path | |
paper size | example |
codes | dark speck example |
paper timing guide | dark spots |
removal | dark vertical band example |
paper timing roller | dark vertical streaks |
removal | fusing problems |
paper transport clutch | example |
test sequence | light horizontal bands |
parallel interface | example |
PCL board | |
malfunctions | example |
removal | light print with background example |
PCL to IGS interface | light vertical streaks |
malfunctions | example |
photoconductor | |
testing | example |
photoconductor rear guide rail | overtoned print example |
removal | |
photoconductor seam sensor | example |
problems | samples |
removal | scratches |
power control board | |
removal | example |
power supplies | smeared vertical streaks |