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VIII. MAINTENANCE AND SERVICING
A. Periodic Replacement Parts
• No parts 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.)
service visit closest to the end of the parts expected life.
B. Expected Service Life of Consumable Parts
Shown below are the average life expectancies (number of prints) of parts that may need to be
replace due to deterioration or damage at least once prior to the elapse of the warranty period
of the printer. These parts should be replace when faulty.
No.
Part name
1
Multi-purpose tray pick-
up roller
2
Separation pad
3
Fixing unit
4
Transfer charging roller
5
Feed roller and separation
roller
6
Power supply fan
7
Electrical unit fan
8
Fixing unit fan
9
Fixing unit/scanner fan
10
Multi-purpose tray fan
Notes: 1. The values above are only estimates based on part data, and are subject to change.
2. 2 pages are counted as 1 print in case of duplexing. Expected life of the fixing unit
is 350,000 pages when it is used only in the normal mode.
C. Periodic Service
• The printer has no parts that require periodic servicing.
These parts should be replaced during a regular
Table 4-8-1
Part No.
Qt'y
Expected life
RB1-9526-000
1
200,000 prints
RF5-2703-000
1
200,000 prints
RG5-4319-000
1
350,000 pages
RF9-1394-000
1
350,000 pages
RF5-1834-000
4
350,000 prints
RH7-1266-000
1
25,000 hours
RH7-1271-000
1
25,000 hours
RH7-1289-000
1
25,000 hours
RH7-1396-000
1
25,000 hours
RH7-1397-000
1
25,000 hours
CHAPTER 4
As of December, 1998
Remarks
Replace the multi-purpose
tray pick-up roller and
separation pad together.
220-240V
(Note 2)
(Note 2)
For both upper and lower rollers.
Replace the feed rollers and
separation rollers together.
4 - 35
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