Ricoh D146 Service Manual page 1728

Preventive Maintenance
Item 60K
Paper Feed (Mainframe)
Registration
Roller
Registration
Sensor
Paper powder
removal
container
Transport
roller
Transfer
Sensor
paper feed
sensor
Feed roller
Separation
Roller
Pick-up roller
D146/D147/D148/D149/D150
120K 300K 400K
2-4
600K EM Remarks
C Damp cloth
Remove toner
C and paper
dust, Dry cloth
Remove toner
C and paper
dust, Dry cloth
C Damp cloth
Remove toner
C and paper
dust, Dry cloth
Remove toner
C and paper
dust, Dry cloth
Remove toner
C and paper
dust, Dry cloth
Remove toner
C and paper
dust, Dry cloth
Remove toner
C and paper
dust, Dry cloth
SM Appendix