Maintenance Tables; Preventive Maintenance Items; Mainframe - Ricoh M281 Series Service Manual

2. PREVENTIVE MAINTENANCE TABLES

2.1 MAINTENANCE TABLES


The amounts mentioned as the PM interval indicate the number of prints.

2.1.1 PREVENTIVE MAINTENANCE ITEMS

Chart: A4 (LT)/6%
Mode: 3 prints/job
Environment: Normal temperature and humidity
Yield may change depending on circumstances and print conditions.
Symbol keys: C: Clean, R: Replace, L: Lubricant, I: Inspect

Yield Parts: The parts mentioned in these tables have a target yield. However, the total
copy/print volume made by the machine will not reach the target yield within the
machine's targeted lifetime if the machine is used under the target usage conditions (ACV,
color ratio, and P/J). So, these parts are categorized not as PM parts but as yield parts
(EM parts). The parts with "(R)" in this table are yield parts.

Mainframe

ARDF (MP 501/601 Only)
Item
ARDF pickup roller
ARDF paper feed roller
ARDF friction pad
SM Appendix
200K EM Life
(R) - 200K
(R) - 200K
(R) - 200K
2-1
Maintenance Tables
Note
D255/D256/M281/M282