Maintenance And Servicing; Periodic Replacement Parts; Expected Lives Of Consumable Parts; Regular Servicing Schedule - Canon DU-82 Service Manual

CHAPTER 4
VIII. MAINTENANCE AND SERVICING
A. Periodic Replacement Parts
This duplexing unit has no periodic replacement parts.
Note: Periodic replacement parts are the parts that must be replaced at regular intervals, even
if they are functioning properly and show no signs of wear. (Failure of these parts can
seriously affect printer performance.) These parts should be replaced during a regular
service visit closest to the end of the parts expected life.
B. Expected Lives of Consumable Parts
This duplexing unit has no consumable parts.
Note: Consumable parts are the parts that have possibility of requiring replacement due to the
deterioration or damages at least once during the warranty period and that can be used
until failures occur.
C. Regular Servicing Schedule
No parts need regular service.
D. Standard Tools
Required standard tools for the duplexing unit service are the same as for the printer.
E. Special Tools
This duplexing unit has no special tools for service.
F. List of Lubricants and Cleaners
No. Material name
1 Alcohol: ethyl
Cleaning: plastic,
(pure or rubber, external parts
denatured) or
isopropyl (pure
or denatured)
Lubricating oil Apply between gear
2
and shaft
Lubricating Apply to gears
3
agent
4 - 12
Table 4-8-1
Use Components
C H OH,
2 5
(CH ) CHOH
3 2
Petroleum mineral oil
Special oil
Special solid lubricating
material
Lithium soap
Remarks
• Purchase locally
• Flammable: keep away
from flame
• Tool No. CK- 8003
(100 ml bottle)
Tool No. HY9-0007
•
(20 g tube)