Ricoh A172 User Manual

4. PREVENTIVE MAINTENANCE SCHEDULE
4.1 PM TABLE
NOTE: The numbers mentioned for PM intervals indicate the number of
scans .
Items written in italic letters with an asterisk ("*") are different parts
from the base copier (A109). Items in shaded columns are newly
added parts.
Symbol key: C: Clean R: Replace L: Lubricate I: Inspect
ITEM EM 40K 80K 120K 160K 200K NOTE
OPTICS
Platen Cover Sheet
CCC C C C
Replace if necessary.
Exposure Glass
CCC C C C
Alcohol or glass cleaner
Mirrors, Reflectors
CCCCC
Cotton pad with water, or
blower brush
Lens, Correction Filter
CCCCC
Blower brush
Exposure Lamp *
R
Scanner Guide Rails
CCCCC
Dry cloth
Original Size Sensors
CC
Blower brush
Optics Cooling Fan Filter*
RRRRR
(
NOTE 1
)
PAPER FEED (Main Body)
Registration Rollers
CCCCC
Alcohol
Relay Roller (Drive)
CCCCC
Alcohol
By-pass Pick-up Roller
CCC C C R
Water
By-pass Paper Feed Roller
CCC C C R
Water
By-pass Separation Roller
CCC C C R
Water
By-pass Feed Pad
CC
Alcohol or water
Paper Feed Guide Plate
CC
Alcohol or water
Registration Sensor
CCCCC
Blower brush
PAPER FEED (Paper Supply Unit)
Paper Guide Plate,
Vertical Transport Plate
CC
Alcohol or water
Pick-up Rollers
CCC C C R
Water
Paper Feed Rollers
CCC C C R
Water
Separation Rollers
CCC C C R
Water
Vertical Transport Rollers
CC
Alcohol
Vertical Transport Plate
CC
Alcohol or water
Tray Bottom Plate Pad
CCCCC
Alcohol or water
DEVELOPMENT
Developer (Y/M/C/Bk)
RR
Y/M/C/Bk should be
replaced all together.
Service
Tables
SM 4-69 A172/A199

Ricoh A172 Specifications

General

Brand	Ricoh
Model	A172
Category	All in One Printer
Language	English