1-1
CHAPTER 1 MAINTENANCE AND INSPECTION
CHAPTER 1 MAINTENANCE AND INSPECTION
A. Scheduled Servicing List
1. Copier
Caution:
Do not use solvents or oils other than those listed.
Externals and
controls
Original
exposure
Pickup/
feeding
Transfer drum
Laser exposure
Charging
Copyboard glass
Copyboard cover
Ozone filter
Air filter
Toner filter
Original reflecting cover
No. 1 through No. 3 mirrors,
Lens Scanner rail
Attraction, registration
spring clutch
Attraction roller
Attraction roller cleaner pan
Registration roller
Pre-registration roller 2
Pre-registration roller 1
Registration path middle guide
Pickup vertical path roller
Transfer drum cleaner
Jam sensor (PS6) metal plate
(resin tape used for No.2
static eliminator mount)
Jam sensor (PS5) metal plate
(polishing roller motor
mounting plate)
Dust-proofing glass
Shielding plate, block
Use alcohol.
Or, 1 yr.
Or, 1 yr.
Or, 1 yr.
Use blower brush.
After cleaning, apply
silicone oil.
Use lubricant.
Remove unit, and clean.
Remove unit, and clean.
Remove unit, and clean. every 250,000
Remove unit, and clean.
Clean every 250,000
Clean the guide surface. every 250,000
Clean every 250,000
Apply lubricant to the
busihg of the brush.
Clean with lint-free paper;
then, clean with alcohol.
Be sure the part is
completely dry before
mounting.
Do not use water.
For post-cleaning charging
assembly, clean every
20,000 copies.
Unit
Part
Intervals
every
25,000
every
40,000
every
50,000
Remarks
Clean Replace Lubricate Adjust Inspect
As of December 2000
every
20,000
1