Read Sharp AR-287 (serv.man4) Service Manual online
8 - 7
Purpose
Adjustment/Operation test/check
Function
(Purpose)
(Purpose)
Used to check and adjust the operation of the separa-
tion charger voltage and its control circuit.
tion charger voltage and its control circuit.
Section
Image process
(Photoconductor/
Developing/Transfer/
Cleaning)
(Photoconductor/
Developing/Transfer/
Cleaning)
Others
Operation/
Procedure
Procedure
The separation charger output voltage in printing the
front and the back of paper can be adjusted and
checked.
front and the back of paper can be adjusted and
checked.
1. Select the print mode with [
] key and [
¯
] key.
2. Enter the adjustment value with the 10-key pad.
3. Press the [EXECUTE] key.
The [EXECUTE] key is highlighted, the adjustment value entered in
procedure 2 is set, and the voltage corresponding to the set value is
supplied.
procedure 2 is set, and the voltage corresponding to the set value is
supplied.
After supplying the voltage for 30 sec, the [EXECUTE] key returns to
the normal display.
the normal display.
If the [EXECUTE] key is pressed while the voltage is supplied, the
voltage output is stopped and the [EXECUTE] key returns to the nor-
mal display.
voltage output is stopped and the [EXECUTE] key returns to the nor-
mal display.
FROMT MODE: Front surface print (with the paper feed tray and
manual paper feed tray)
BACK MODE: Back surface print (with duplex paper feed)
(AR-287/337)
(AR-407)
(AR-507)
22
22 - 1
Purpose
Operation data output/Check (Display/Print)
Function
(Purpose)
(Purpose)
Used to check the print out count of each section in
each operation mode.
(Used to check the maintenance timing.)
each operation mode.
(Used to check the maintenance timing.)
Item
Counter
Operation/
Procedure
Procedure
nnnnnnnn : Counter value
22 - 6
Purpose
Operation data output/Check (Display/Print)
Function
(Purpose)
(Purpose)
Used to output the list of the setting and adjustment
data (simulations, counters).
data (simulations, counters).
Item
Data
Adjust/Setting data
Operation/
Procedure
Procedure
When installing or servicing, execute this simulation to
print and store the adjustment values and setting data
for use in the next servicing. (Memory trouble, PWB re-
placement, etc.)
print and store the adjustment values and setting data
for use in the next servicing. (Memory trouble, PWB re-
placement, etc.)
In this case, the print conditions can be set optionally.
1. Select the setup item.
(The selected item is highlighted.)
2. Set the item and conditions with the 10-key pad.
3. Press the [EXECUTE] key to print various data.
A: Paper feed mode
1: Manual paper feed
2: Upper paper feed tray
3: Lower paper feed tray
4: Desk upper paper feed tray
5: Desk middle paper feed tray
6: Desk lower paper feed tray
7: Large capacity paper feed tray
1: Manual paper feed
2: Upper paper feed tray
3: Lower paper feed tray
4: Desk upper paper feed tray
5: Desk middle paper feed tray
6: Desk lower paper feed tray
7: Large capacity paper feed tray
26
26 - 10
Purpose
Setting
Function
(Purpose)
(Purpose)
Used to allow entry of the software key input for the
network scanner.
network scanner.
Item
Operation
Operation/
Procedure
Procedure
1. After entering the sub code of the simulation, enter
the software key in the obtained frame of "NEW."
2. When the obtained number is entered with the 10-key (max. 9 dig-
its), the entered number is displayed in the frame of "NEW." After
entering the number, press the [OK] key, and the entered number
is stored.
entering the number, press the [OK] key, and the entered number
is stored.
3. Reset with the CA key, and the scanner function is enabled.
*
Only when SCSI (20 channels/NS1) setup is completed.
If the scanner key input is made without setup, it is rejected.
If the scanner key input is made without setup, it is rejected.
4. Special note
AR-287/337
AR-407/507
7 – 53
4/5/2000
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