Ricoh C249, Service Manual

Page: 47 / 486

MAINTENANCE TABLE
2. PREVENTIVE MAINTENANCE
2.1 MAINTENANCE TABLE
The following items should be maintained periodically. There are two sets of
intervals - one based on time and the other based on print count. For maintenance
items with entries in both of them, use whichever comes first.
Preven
tive
Mainten
ance
C: Clean, R: Replace, L: Lubricate, A: Adjust
Time Print Counter Interval
Item
6M 1Y 2Y 3Y 1M 1.2M 2M 2.4M 3M
EM NOTE
Scanner/Optics
Exposure Lamp C C C C Dry Cloth
Mirror/Reflector C C C C Soft Cloth
Scanner Guide Rail C C C C Dry Cloth
Platen Cover / White
Plate
C C C C
Damp
Cloth
Exposure Glass C C C C Dry Cloth
Master Feed
Thermal Head C Alcohol
Platen Roller
C C C C
Damp cloth
and water
Master Eject Rollers C C C C Alcohol
Drum Master
Sensor
C Dry Cloth
Paper Feed
Paper Pick-up Roller
C C R C R R
Damp
Cloth
Paper Feed Roller
C C R C R R
Damp
Cloth
Pick-up Roller/Feed
Roller Shafts [A]
L L L
Motor Oil
(SAE #20)
Friction Pad
C C R C R R
Damp
Cloth
Press Roller C C R C R R Alcohol
Table Fulcrum
Shafts [B]
L L L
Motor Oil
(SAE #20)
Table Racks [C]
L L L
Grease
(Alvania
#2)
Paper Delivery
Transport Belts
R R R
Paper End Sensor C C C C Dry Cloth
Registration/Exit
Sensors
C C C C Dry Cloth
Registration Roller C C C C Dry Cloth
SM 2-1 C249