Other Problems (B064/B140/B246/D052 Series) - Ricoh B064 SERIES Service Manual

OTHER PROBLEMS (B064/B140/B246/D052 SERIES)

4.4 OTHER PROBLEMS (B064/B140/B246/D052 SERIES)
4.4.1 BLOWN FUSE CONDITIONS
Fuse
115 V
FU1 2A/125V
FU101 12A/125V
FU103 6.3A/125V
FU104 6.3A/125V
FU105 6.3A/125V
FU106 6.3A/125V
FU107 6.3A/125V
FU108 6.3A/125V
FU109 6.3A/125V
FU110 6.3A/125V
FU111 6.3A/125V
4.4.2 COMMON PROBLEMS
Problem
Dirty Copies
Jam – Fusing Unit
Jam – Fusing Unit
Jam – Original
Lines (black or white)
Misfeed – Fusing Unit
Offset
Poor separation
SC300 ~ SC306
Skew – Original
Toner on transfer belt
Wrinkling
B064 Series/B140 Series
/B246 Series/D052 Series
CÓPIA NÃO CONTROLADA
Rating
210~230V
6.3A/250V
6.3A/250V
6.3A/250V
6.3A/250V
6.3A/250V
6.3A/250V
6.3A/250V
6.3A/250V
6.3A/250V
6.3A/250V
6.3A/250V
Check
Fusing Unit
Fusing Unit
Fusing Unit
ADF
Around the Drum
Fusing Unit
Fusing Unit
Transfer Belt Unit
Around the Drum
ADF
Transfer Belt Unit
Fusing Unit
4-84
CÓPIA NÃO CONTROLADA
Symptom at Power On
Anti-condensation heater does not operate.
No response.
SC510 is displayed.
Nothing displayed on LCD.
"Door Open" is displayed.
ADF does not operate.
SC121 is displayed.
Finisher does not work.
"Door Open" is displayed.
SC510 is displayed.
Nothing is displayed on LCD.
Inspect, Clean, Replace
Pressure roller
Hot roller
Hot roller strippers
Pick-up, paper feed, separation rollers
Cleaning blade, cleaning brush
Hot roller
Hot roller
Transfer belt, transfer belt cleaning blade
Charge corona wire, charge corona grid,
charge corona wire cleaner.
Pick-up, paper feed, separation rollers
Transfer belt, transfer belt cleaning blade
Pressure roller
SM