Ricoh B079 - Page 105

Preventive
Maintenance
PM TABLE
SM 2-3 B079/B082
B079/B082 EM 150K 300K 450K NOTE
FUSING UNIT AND PAPER EXIT
Fusing Entrance and
Exit Guide Plates
C C C
Water or alcohol.
Hot Roller R R R
Pressure Roller R R R
Fusing Thermistors R R R
Cleaning Roller R R R
Cleaning Roller
Bushings
L L L
Grease: Barrierta JFE 55/2
Hot Roller Strippers C R C Water or alcohol.
Paper Exit Guide Ribs
C C C
Water or alcohol. (See
illustration below.)
Exit Sensor C C C Blower brush
DRIVE
Drive Belts I Replace if necessary
B541 EM 80K 160K 240K NOTE
ARDF (for originals)
Pick-up Roller C R R R Belt cleaner
Feed Belt C R R R Belt cleaner
Separation Roller C R R R Dry or damp cloth
Sensors C C C Blower brush
Drive Gears L L L Grease, G501
B542 EM 150K 300K 450K NOTE
PAPER TRAY UNIT
Paper Feed Rollers R R R
Pick-up Rollers R R R
Separation Rollers
R R R
Check counter with SP7-204. If
≥ 150 K, replace roller. After
replacing the roller, do SP7-816
to reset counter.
Relay Rollers C C C Dry or damp cloth
Bottom Plate Pad C C C Dry or damp cloth
B079P901.WMF
Clean here.
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA