Ricoh BR-C1a Basic Service Training page 140

 Development unit:
 600k: Clean doctor blade, gears, vent filter and toner supply
 860k: Replace developer
 ITB Unit
 600k: Clean ID sensor
 600k: Replace cleaning unit components
 1200k: Clean belt centering sensor and ITB rollers
 1350k: Replace the image transfer roller
 2400k: Replace the belt
 PTR Unit
 600k: Clean the sensors
 600k: Replace the discharge plate, and the PTR cleaning
 800k: Replace the PTR
 3000k: Replace the gears (PTR, PTR idle roller)
Slide 140
No additional notes
PM Intervals - 2
unit
» Do not use a vacuum cleaner on the vent filter.
» Clean doctor blade when replacing developer.
unit components
140
BR-C1 Training