Sharp AR-F11 (serv.man8) Service Manual ▷ View online
CHAPTER 7
MAINTENANCE AND INSPECTION
I.
PERIODICALLY REPLACED
PARTS ......................................... 7-1
PARTS ......................................... 7-1
A. Finisher Unit .............................. 7-1
B. Saddle Stitch Unit ...................... 7-1
C. Puncher Unit (option) ................. 7-1
D. Inserter (option) .......................... 7-1
B. Saddle Stitch Unit ...................... 7-1
C. Puncher Unit (option) ................. 7-1
D. Inserter (option) .......................... 7-1
II.
CONSUMABLES AND
DURABLES ................................ 7-2
DURABLES ................................ 7-2
A. Finisher Unit .............................. 7-2
B. Inserter (option) .......................... 7-2
B. Inserter (option) .......................... 7-2
III. PERIODICAL SERVICING .......... 7-2
IV. FIRMWARE UPDATING
(only for inserter section) ............. 7-3
7-1
CHAPTER 7 MAINTENANCE AND INSPECTION
I.
PERIODICALLY REPLACED PARTS
A.
Finisher Unit
The finisher unit does not have parts that must be replaced on a periodical basis.
B.
Saddle Stitch Unit
The saddle stitch unit does not have parts that must be replaced on a periodical basis.
C.
Puncher Unit (option)
The puncher unit does not have parts that must be replaced on a periodical basis.
D.
Inserter (option)
The inserter unit does not have parts that must be replaced on a periodical basis.
7-2
CHAPTER 7 MAINTENANCE AND INSPECTION
II. CONSUMABLES AND DURABLES
Some of the parts of the machine may need to be replaced one or more times because of wear or
tear during the machine’s warranty period. Replace them as necessary.
A.
Finisher Unit
No.
Name
Qty
Estimated Life
Remarks
1
Stapler
1
500,000 operations
5,000 operations/cartridge
2
Feed belt
2
1,000,000 copies
3
Paddle
2
1,000,000 copies
Paddle unit
4
Paddle rubber only
B.
Inserter (option)
No.
Name
Qty
Estimated Life
Remarks
1
Pickup roller
1
150,000 operations
2
Feed roller
1
150,000 operations
3
Separation roller
1
150,000 operations
III. PERIODICAL SERVICING
Item
Interval
Work
Remarks
Feed belt
Use moist cloth
Paddle
Transmission sensor
(Puncher Unit)
(Puncher Unit)
Use dry cloth
(option)
Host machine minimum servicing interval
Cleaning
Pickup roller
Feed roller
Separation roller
Feed roller
Separation roller
Use moist cloth
(Inserter Unit)
(option)
(option)
7-3
CHAPTER 7 MAINTENANCE AND INSPECTION
IV. FIRMWARE UPDATING (only for inserter section)
The firmware updating can be automatically done by connecting the downloading jig to its own
connector and turning ON the power. The K-PWA-DLM-320 is used as a jig board.
1) Connect the inserter to the copier after the inserter rear cover is removed.
1) Connect the inserter to the copier after the inserter rear cover is removed.
* At this time, do not connect the finisher interface cable to the inserter.
2) Connect the jig board to the connector on the inserter main board.
3) Turn the power ON with pressing the [3] and [9] keys of the copier. (The data starts to be updated
3) Turn the power ON with pressing the [3] and [9] keys of the copier. (The data starts to be updated
and the LED of the jig board turns ON.)
4) About 15 sec. later, the updating is finished and the LED of the jig board blinks to show the
result.
5) Turn the power OFF and take off the jig board.
* When failing to update, try again after turning OFF the power.
Table 7-401
[K-PWA-DLM-320]
Figure 7-401
Figure 7-402
LED
LED display
Result
(light ON period/light OFF period)
500msec/500msec
Success in updating
100msec/900msec
Wrong checksum with the updating EPROM
900msec/100msec
Failure in erasing the flash memory
Light-out
Failure in writing into the flash memory
1500msec/500msec
Success in writing into the flash memory but wrong
checksum with the flash memory
checksum with the flash memory
