Sharp AL-1000 / AL-1010 (serv.man12) Service Manual ▷ View online
[10] SIMULATION , TROUBLE CODES
1.Entering the simulation mode
To enter the serviceman simulation mode, press the keys as follows:
Clear
Clear
→
Density select
→
Clear
→
Density select
To cancel the simulation mode, press the clear key.
Flow chart o entering the simulation mode
Flow chart o entering the simulation mode
1
YES
NO
NO
YES
YES
YES
1
NO
NO
YES
Is there a sub
code ?
code ?
Press the COPY
key.
key.
Press the COPY key.
The COPY QUANTITY
display blinks to indicate
"00" and the machine
display blinks to indicate
"00" and the machine
enters the ready
state for sub code input.
state for sub code input.
Enter the sub code with
the COPY QUANTITY key.
the COPY QUANTITY key.
10th digit:
1st digit:
Press the COPY key.
The current set adjustment
value and the counter
value are displayed on the
COPY QUANTITY
value and the counter
value are displayed on the
COPY QUANTITY
displayed Sensor check,
etc. are displayed by the
etc. are displayed by the
alarm lamps, etc.
To change the current set
values, enter with the COPY
QUANTITY key.
values, enter with the COPY
QUANTITY key.
10th digit:
1st digit:
Count up of values:
COPY QUANTITY key
COPY QUANTITY key
Count down of values:
Zoom key + COPY
QUANTITY key
Zoom key + COPY
QUANTITY key
The entered value
is displayed on the
COPY QUANTITY
display.
is displayed on the
COPY QUANTITY
display.
Press the COPY
key.
key.
The entered value
is registered.
is registered.
Is it the
Preform the operation
according to the
simulation number.
according to the
simulation number.
performed ?
Press the clear key.
All displays on the
operation panel go off,
and the machine enters
the ready state for
entering the main code.
operation panel go off,
and the machine enters
the ready state for
entering the main code.
Press the clear key.
End
Is the
main code the
same ?
main code the
same ?
Is the
sub code
displayed ?
sub code
displayed ?
Press the clear key.
The COPY QUANTITY
display blinks to indicate
the previously set sub
enters the ready7 state for
sub code input.
display blinks to indicate
the previously set sub
enters the ready7 state for
sub code input.
code, and the machine
Press the clear key.
Enter the new main
code.
code.
The main code is
displayed on the
COPY QUANTITY
display.
displayed on the
COPY QUANTITY
display.
Start
Press the clear key.
Press the exposure
mode selector key.
mode selector key.
All displays on the
operation panel go off,
and the machine enters
operation panel go off,
and the machine enters
he ready state for entering
he main code.
he main code.
Count up of values:
COPY QUANTITY key
Count down of values:
Zoom key + COPY
QUANTITY key
COPY QUANTITY key
Count down of values:
Zoom key + COPY
QUANTITY key
The main code is
displayed on the
COPY QUANTITY
display.
displayed on the
COPY QUANTITY
display.
simulation for
operation
check?
Is another
simulation to be
Enter the main code with
the COPY QUANTITY key.
the COPY QUANTITY key.
10th digit:
1st digit:
Count up of values:
COPY QUANTITY key
Count down of values:
Zoom key + COPY
QUANTITY key
COPY QUANTITY key
Count down of values:
Zoom key + COPY
QUANTITY key
Press the clear key.
Press the exposure
mode selector key.
mode selector key.
Within 3sec
Within 3sec
Within 3sec
AL-1000/1010
10-1
2. List of simulation
Main code
Sub code
Content
1
1
Scanner unit operation check
5
1
Operation panel display lamps operation check
2
Fusing lamp and cooling fan operation check
3
Copy lamp operation check
6
1
Paper feed solenoids (CPFS1, CPFS2, MPFS) operation check
2
Resist solenoid (RRS) operation check
7
1
Warm-up time display and aging with JAM
6
Intermittent aging
8
1
Developing bias check
2
Main charger (Grid high output mode) check
3
Grid voltage (Grid low output mode) check
6
Transfer charger check
10
-
Toner motor operation check
14
-
Cancel of trouble other than U2
16
-
Cancel of U2 trouble
22
5
Total counter value display
12
Drum counter value display
14
P-ROM version display
21
Scanner counter value display
24
7
Drum counter clear
13
Scanner counter clear
25
1
Main motor operation check
10
Polygon motor operation check
26
1
Manual paper feed section setting
6
Destination setting
7
Machine conditions check
20
Rear edge void setting
30
CE mark application control ON/OFF setting
38
Drum life over stop cancel
39
Memory capacity setting
40
Polygon motor OFF time setting
42
Transfer ON timing control (Setting the time to transfer ON)
30
1
Paper sensor status display
43
1
Fusing temperature setting
4
Multi copy fusing temperature setting
46
1
Copy density adjustment
48
1
Front/rear scanning direction magnification ratio adjustment
50
1
Lead edge position and paper lead edge/rear edge void adjustment
10
Center offset adjustment
51
2
Resist amount adjustment
61
3
Polygon motor (HSYNC output) check
63
1
Shading check
64
1
Self print by engine only (1 by 2 mode)
(*)In the simulation mode (except for the aging mode), when the 1-digit up key is pressed while pressing the % key, it serves as the 1-digit down key.
When 10-digit up key is pressed while pressing the % key, it serves as the 10-digit down key.
When 10-digit up key is pressed while pressing the % key, it serves as the 10-digit down key.
AL-1000/1010
10-2
3. Contents of simulations
Main code
Sub code
Contents
1
1
Scanner unit operation check
(Operation/Procedure)
1. When this simulation is executed, the mirror home position is detected.
(Operation/Procedure)
1. When this simulation is executed, the mirror home position is detected.
Sensor name
display lamp
Mirror home position sensor
OPC drum cartridge replacement lamp
2, When the _START key is pressed, scanning is executed at the speed corresponding to the currently set copy
magnification ratio.
The copy magnification ratio can be arbitrarily set with the magnification ratio select key/zoom key.
magnification ratio.
The copy magnification ratio can be arbitrarily set with the magnification ratio select key/zoom key.
5
1
Operation panel display lamps operation check
(Operation/Procedure)
When the START key is pressed, the LED on the operation panel is lighted for 5 sec.
(Operation/Procedure)
When the START key is pressed, the LED on the operation panel is lighted for 5 sec.
2
Fusing lamp and cooling fan operation check
(Operation/Procedure)
When the START key is pressed, the fusing lamp repeats ON (500ms) and OFF (500msec) 5 times.
During this period, the cooling fan rotates in the high speed mode. After completion of the operation, the cooling
fan rotates in the low speed mode.
(Operation/Procedure)
When the START key is pressed, the fusing lamp repeats ON (500ms) and OFF (500msec) 5 times.
During this period, the cooling fan rotates in the high speed mode. After completion of the operation, the cooling
fan rotates in the low speed mode.
3
Copy lamp operation check
(Operation/Procedure)
When the START key is pressed, the copy lamp is lighted for 5 sec.
(Operation/Procedure)
When the START key is pressed, the copy lamp is lighted for 5 sec.
6
1
Paper feed solenoids (CPFS1, CPFS2, MPFS) operation check
(Operation/Procedure)
When the START key is pressed, the paper feed solenoid selected by the tray select key repeats ON (500ms)
and OFF (500ms) 20 times.
(Operation/Procedure)
When the START key is pressed, the paper feed solenoid selected by the tray select key repeats ON (500ms)
and OFF (500ms) 20 times.
2
Resist solenoid (RRS) operation check
(Operation/Procedure)
When the START key is pressed, the resist solenoid (RRS) repeats ON (500ms) and OFF (500ms) 20 times.
(Operation/Procedure)
When the START key is pressed, the resist solenoid (RRS) repeats ON (500ms) and OFF (500ms) 20 times.
7
1
Warm-up time display and aging with JAM
(Operation/Procedure)
1. When the simulation is executed, warming up is started.
2. Warm-up time is counted and displayed every second on the copy quantity display.
3. After completion of warm-up, the time count is stopped and the ready lamp is lighted.
4. Press the clear key to clear the warm-up time display, set the copy quantity, and press the START key, and
the machine will copy the set quantity repeatedly.
(Operation/Procedure)
1. When the simulation is executed, warming up is started.
2. Warm-up time is counted and displayed every second on the copy quantity display.
3. After completion of warm-up, the time count is stopped and the ready lamp is lighted.
4. Press the clear key to clear the warm-up time display, set the copy quantity, and press the START key, and
the machine will copy the set quantity repeatedly.
6
Intermittent aging
(Operation/Procedure)
1. When the simulation is executed, warming up is started.
2. After completion of warm-up, the ready lamp is lighted.
3. Set the copy quantity and press the START key, and the machine will copy the set quantity repeatedly.
4. After 3 sec of the interval time from completion of copying the set quantity, the machine will resume copying.
5. The above operation 4 is repeated.
(Operation/Procedure)
1. When the simulation is executed, warming up is started.
2. After completion of warm-up, the ready lamp is lighted.
3. Set the copy quantity and press the START key, and the machine will copy the set quantity repeatedly.
4. After 3 sec of the interval time from completion of copying the set quantity, the machine will resume copying.
5. The above operation 4 is repeated.
AL-1000/1010
10-3
Main code
Sub code
Contents
8
1
Developing bias check
(Operation/Procedure)
When the START key is pressed, the developing bias is outputted for 30 sec.
(Operation/Procedure)
When the START key is pressed, the developing bias is outputted for 30 sec.
2
Main charger (Grid high output mode) check
(Operation/Procedure)
When the START key is pressed, the main charger output is supplied for 30 sec in the grid voltage HIGH mode.
(Operation/Procedure)
When the START key is pressed, the main charger output is supplied for 30 sec in the grid voltage HIGH mode.
3
Grid voltage (Grid low output mode) check
(Operation/Procedure)
When the START key is pressed, the main charger output is supplied for 30 sec in the grid voltage LOW mode.
(Operation/Procedure)
When the START key is pressed, the main charger output is supplied for 30 sec in the grid voltage LOW mode.
6
Transfer charger check
(Operation/Procedure)
When the START key is pressed, the transfer charger output is supplied for 30 sec.
(Operation/Procedure)
When the START key is pressed, the transfer charger output is supplied for 30 sec.
10
-
Toner motor operation check
(Operation/Procedure)
When the START key is pressed, the toner motor output is supplied for 30 sec.
(Operation/Procedure)
When the START key is pressed, the toner motor output is supplied for 30 sec.
14
-
Cancel of trouble other than U2
(Operation/Procedure)
After canceling the trouble, the simulation is also automatically canceled.
(Operation/Procedure)
After canceling the trouble, the simulation is also automatically canceled.
16
-
Cancel of U2 trouble
(Operation/Procedure)
1. When the START key is pressed, the EEPROM total counter check sum is rewritten and the trouble is canceled.
2. After canceling the trouble, the simulation is also automatically canceled.
(Operation/Procedure)
1. When the START key is pressed, the EEPROM total counter check sum is rewritten and the trouble is canceled.
2. After canceling the trouble, the simulation is also automatically canceled.
22
5
Total counter value display
(Operation/Procedure)
The total counter value is divided into two 3-digit sections and displayed on the copy quantity display repeatedly.
(Operation/Procedure)
The total counter value is divided into two 3-digit sections and displayed on the copy quantity display repeatedly.
Example of display In the case of 12345
012
→
Blank
→
345
→
Blank
→
012
0.7s 0.3s 0.7s 1.0s 0.3s
12
Drum counter value display
(Operation/Procedure)
The installed drum counter value is divided into two 3-digit sections and displayed on the copy quantity display repeatedly.
* The display method is same as the total counter value display.
(Operation/Procedure)
The installed drum counter value is divided into two 3-digit sections and displayed on the copy quantity display repeatedly.
* The display method is same as the total counter value display.
14
P-ROM version display
(Operation/Procedure)
The P-ROM version is displayed in 3 digits on the copy quantity display.
(Operation/Procedure)
The P-ROM version is displayed in 3 digits on the copy quantity display.
21
Scanner counter value display
The installed scanner counter value is divided into two 3-digit sections and displayed on the copy quantity display
repeatedly.
* The display method is same as the total counter value display.
The installed scanner counter value is divided into two 3-digit sections and displayed on the copy quantity display
repeatedly.
* The display method is same as the total counter value display.
AL-1000/1010
10-4
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