Service Maintenance - Ricoh Aficio SP C440DN Field Service Manual

2. Appendix: Preventive Maintenance Tables

Service Maintenance

Symbol keys: C: Clean, R: Replace, L: Lubricant, I: Inspect
Item
PCDU
PCDU – KCMY
ITB and PTR unit
Image Transfer Belt Unit
Paper Transfer Roller Unit
Fusing
Fusing Unit
Paper Path
Sensors (except ID
sensors)
ID Sensors
Rollers
Paper Dust Container
Miscellaneous
Waste Toner Bottle
Dust Filter
Chart: A4 (LT)/5%
Mode: 2 copies / original (prints/job)
Ratio 25%
Environment: Normal temperature and humidity
Yield may change depending on circumstances and print conditions.
12
50K 60K 120K
R
R
R
R
180K EM
R
R
C Dry cloth
C Damp cloth
C Damp cloth
C Clean with vacuum
cleaner
Remarks