Preventive Maintenance - Ricoh B064 Service Manual

Re. 07/2002

2. PREVENTIVE MAINTENANCE

2.1 PM TABLES
The amounts mentioned (K=1,000) as the PM interval indicate the number of prints
or copies unless stated otherwise. These numbers are based on the PM counter.
Symbol key: C: Clean, R: Replace, L: Lubricate, I: Inspect,
EM: Emergency Maintenance
WARNING
⇒
Power off the machine (
any procedure in this section. Laser beams can seriously damage the eyes.
2.1.1 MAIN MACHINE
SCANNER OPTICS
1st, 2nd, 3rd Mirror
Exposure Glass
Scanner Guide Rails
Toner Shield Glass
Reflector
AROUND THE DRUM
Charge Corona Grid
Charge Corona Wire
Charge Wire Cleaning
Pad
Cleaning Blade
Cleaning Brush
Charge Corona Casing
Internal Dust Filter
ID Sensor
Pick-off Pawls
Potential Sensor
Quenching Lamp
Transfer Entrance Stay
Ozone Filter (Top)
Cleaning Filter
Cleaning Side Seal
Cleaning Entrance Seal
SM
1.1.5) and unplug the machine before performing
EM 300K 450K 600K Expected K
C C C
C C C C
L L L
C C C C
C C C
EM 300K 450K 600K Expected K
R R
R C R
R R
R R
R R
C C
C C C
C C C
I I
C C C
C C C
C C C
R R
R R
C C C
C C C
2-1
Note
Optics cloth
Dry cloth or alcohol
After cleaning with alcohol,
lubricate scanner guide rails
with Grease 501.
Optics cloth
Optics cloth
Note
450 Blower brush.
450 Alcohol, or clean damp cloth.
450
500
500
Alcohol, or clean damp cloth.
Blower brush.
Blower brush. Do SP 3001 002
after cleaning.
Replace if necessary.
Blower brush.
Dry cloth.
Dry cloth.
Dry cloth.
Dry cloth.
PM TABLES
B064/B065