User Maintenance; User Maintenance Item; Maintenance And Inspection; Periodically Replaced Parts - Canon DADF-Q1 Service Manual

4.1 User Maintenance

4.1.1 User maintenance item

4.2 Maintenance and Inspection

4.2.1 Periodically Replaced Parts

4.2.1.1 Periodiccally Replaced Parts

This machine dose not have the periodiccally replaced parts.

4.2.2 Durables

4.2.2.1 Durables

Some parts of the DADF may require replacement once or more over the period of product warranty because of wear or damage. Replace them as needed by refer-
ring to the following guide, in which the life of each part is expressed in terms of the number of originals (may be checked in the copier's service mode).
No. Part name
1
2
3
4
5
6
* Replacement with unit is recommended for No. s and 4, however individual part is set up.
The actual number of originals handled may be checked in the copier's service mode (COPIER>COUNTER>DRBL-2).
Expected service life shows the central value of a group of evaluation data points. Parts Numbers may subject to change because of design
Item
Copyboard glass
Copyboard glass retainer
Feeding belt
Vertical size plate
Part No.
Feeding belt FB5-9541
Pickup roller FB4-7640
Feeding roller* FB4-6991 (separation
roller)
FG6-7725 (Feed roller
unit)
Separation belt* FG6-7724 (separation
unit)
FE6-3059 (separation
belt)
Hinge (L) FC6-0987
Hinge (R) FC6-0988
T-4-1
Substan
Period ce
opportune or every
10,000 documents
Cleaning
opportune
T-4-2
Q'ty Estimated life
1 200,000
2 250,000
12 250,000
1
1 250,000
11
1
1 100,000
Chapter 4
Remarks
The time when
cleaning is not
effective.
Replace
0011-7839
0011-2659
0011-7836
4-1