Ricoh B079 - Page 104

PM TABLE
B079/B082 2-2 SM
B079/B082 EM 150K 300K 450K NOTE
DEVELOPMENT UNIT
Development Drive
Gears
I I I
Development Filter R R R
Developer I R I
Entrance Seal I I I
Side Seal I I I
Development Roller C C C Dry cloth
PAPER FEED
Registration Roller C C C C Water or alcohol.
Idle Roller Dust Blade
C C C
Detach and tap gently on flat
surface to empty. Blower
brush.
Registration Roller Dust
Blade
C R C
Blower brush.
Paper Feed Roller I R R R
Separation Roller I R R R
Pick-up Roller I R R R
Paper Feed Roller (By-
pass feed table)
I R R R
Separation Roller (By-
pass feed table)
I R R R
Pick-up Roller
(By-pass feed table)
I R R R
Check counter value for
each (SP7-204). If ≥ 150 K,
replace roller. After replacing
the roller, do SP7-816 to
reset counter.
Paper Feed Guides C C C Water or alcohol.
Relay Rollers C C C Water or alcohol.
Bottom Plate Pad C C C Water or alcohol.
Bottom Plate Pad (By-
pass feed)
C C C
Water or alcohol.
Registration Sensor C C C Blower brush
Paper Feed Roller Gear
L L L
Silicone Grease G-501. See
note.*
1
Upper Relay Sensor C C C Blower Brush
DUPLEX UNIT
Upper Transport Roller C C C Water or alcohol.
Lower Transport Roller C C C Water or alcohol.
TRANSFER BELT UNIT
Transfer Belt C R R R Dry cloth
Transfer Belt Cleaning
Blade
R R R
Transfer Belt Rollers C C C Dry cloth
Entrance Seal C C C Dry cloth
Transfer Entrance
Guide
C C C C
Dry cloth
Used Toner Tank I C C C Empty the tank.
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA