Canon LBP1760P, Руководство по обслуживанию

Страница: 205 / 394

VIII. MAINTENANCE AND SERVICING
A. Periodic Replacement Parts
• There are no parts which require periodic replacement in this printer.
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 the performance.) These parts should be replaced during a regular ser-
vice visit closest to the end of the parts expected life.
B. Expected Service Life of Consumable Parts
Consumable parts are expected to require replacement at least once during the warranty peri-
od of the printer, due to deterioration or damage. The life span of consumable parts is expressed
in terms of hours or number of prints processed. Replace them when the parts are proven
faulty. Table 4-8-1 shows the expected life of consumable parts.
Table 4-8-1
Note: 1. The above values are only estimates and subject to change due to future data.
2. 2 pages are counted as 1 sheet in case of duplexing.
C. Periodic Service
• The printer has no parts that require periodic servicing.
4 - 43
CHAPTER 4
Part No. Remarks
1
2
3
4
5
6
7
8
9
10
Multi-purpose tray pick-up
roller
Separation pad
Cassette feed roller
Cassette separation roller
Torque limiter
Multi-purpose pick-up
clutch
Fixing unit
Transfer charging roller
Cooling fan
Duplexing unit exhaust fan
No. Part name
RG5-3718-000
RB1-8773-000
RF5-2490-000
RF5-2490-000
RB1-8974-000
RB1-8765-000
RG5-2661-050
RG5-2662-050
RG5-4283-000
RH7-1334-000
RH7-1361-000
Replace the cassette feed roller ,
the separation roller, and
torque
limiter
together.
100-127V
220-240V
When the fans are not stopped
during the standby condition.
Qt’y Expected life
1
1
1
1
1
1
1
1
1
1
1
100,000 sheets
200,000 sheets
200,000 sheets
200,000 sheets
200,000 sheets
200,000 sheets
200,000 pages
200,000 pages
200,000 pages
25,000 hours
25,000 hours
As of April, 1998