Sharp FO-3800M, Руководство по обслуживанию

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7
7
-
1
Purpose Operation test/check
Function
(Purpose) Used to check the warm up time and the operation of
all the units and to make aging with copying. Each
section can be checked during copying.
Section Others
Item Operation
Operation/
Procedure 1) After completion of simulation, warming up is
started.
2) Counting is made every second and the count value is displayed.
3) After completion of warming up, counting is stopped and the ready
lamp is lighted.
4) Press the clear key. (Once)
5) Set the copy quantity.
6) Press the start key.
Copying is made repeatedly to make the set quantity of copy.
7
-
2
Purpose Operation test/check
Function
(Purpose) Used to check the warm up time and the operation of
all the units and to make aging with copying. Each
section can be checked during copying. (In this
simulation, the detection functions of paper
presence/empty and a paper jam are disabled.)
Section Others
Item Operation
Operation/
Procedure Basically the same operation is performed as SIM
7-1. However, paper empty or presence and paper
jam are ignored.
7
-
6
Purpose Operation test/check
Function
(Purpose) Used to check the warm up time and the operation of
all the units and to make aging (intermittent
operation) with copying. Each section can be checked
during copying.
Section Others
Operation/
Procedure Basically the same operation is performed as SIM
7-1.
Similarly with SIM 7-1, copying is made in the unit of
the set quantity, however there is an 3sec interval
between the set quantities.
8
8
-
1
Purpose Operation test/check
Function
(Purpose) Used to check the developing bias voltage, the main
charger voltage, and the transfer charger voltage and
the operation of their control circuit.
Section Image process
(Photoconductor/Developing/Transfer/Cleaning)
Operation/
Procedure The following high voltages are outputted for 30 sec.
∗
Transfer charger voltage (DC com AC com-
ponent)
∗
Main charger voltage (DC com AC component)
8
-
2
Purpose Adjustment/Operation test/check
Function
(Purpose) Used to adjust and check the operation of the
developing bias voltage, the main charger voltage,
and the transfer charger voltage, and their control
circuit.
Section Image process
(Photoconductor/Developing/Transfer/Cleaning)
Operation/
Procedure The following high voltages are outputted for 30 sec.
∗
Transfer charger voltage (DC com AC com-
ponent)
∗
Main charger voltage (DC com AC component)
∗
Developing bias voltage
8
-
3
Purpose Operation test/check
Function
(Purpose) Used to check the operation of each voltage of the
main charger and its control circuit.
Section Image process
(Photoconductor/Developing/Transfer/Cleaning)
Operation/
Procedure The following high voltage is outputted for 30 sec.
∗
Main charger voltage (Only the DC component is out-
putted.)
14
14
-
0
Purpose Clear/Cancel (Trouble etc.)
Function
(Purpose) Used to cancel the self diag other than U2 trouble.
Item Trouble Error
16
16
-
0
Purpose Clear/Cancel (Trouble etc.)
Function
(Purpose) Used to cancel the self diag U2 trouble.
Item Trouble Error
22
22
-
4
Purpose Operation data output/Check (Display/Print)
Function
(Purpose) Used to check the number of total mis-feed (jam) in
the machine.
Item Trouble Misfeed
Operation/
Procedure The JAM counter value is displayed in 3 digits
×
2
times.
Display example: 12345
012
→
Blank
→
345
→
Blank
→
012
0.7s 0.3s 0.7s 1.0s 0.7s
FO-3800M
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