Sharp AR-M276 - Page 53

AR-M236/M276/M237/M277 SIMULATION 8 - 14
The minimum increment is 2V.
The result of (Set value – 199) / 2 is stored in the EEPROM.
When reading a value from the EEPROM, the value of (EEP value *2)
+ 200 is used as the set value.
Therefore, the set value entered must be an even number. If an odd
number is entered the entered odd number + 1 is displayed after
pressing [START] key.
Operation/procedure
1. Enter the set value with the 10-key.
2. Press the [START] key.
Output is made with the entered value for 30sec. and the display
returns to the original state.
Min. unit: 25V increment
*1. The negative value of the set value corresponds to the grid high
output voltage.
*2. The set values can be selected from the above 8 patterns only.
*3. The selected pattern determines the grid high voltage and the grid
low voltage.
If, for example, the grid high voltage is set to –480V (pattern 1), the
grid low voltage is –350V.
Operation/procedure
1. Enter the set value with the 10-key.
2. Press the [START] key.
Output is made with the entered value for 30sec. and the display
returns to the original state.
Min. unit: 25V increment
*1. The negative value of the set value corresponds to the grid high
output voltage.
*2. The set values can be selected from the above 8 patterns only.
*3. The selected pattern determines the grid high voltage and the grid
low voltage.
If, for example, the grid high voltage is set to –480V (pattern 1), the
grid low voltage is –350V.
Operation/procedure
1. Select the operation mode with the 10-key.
2. Press the [START] key.
The operation is performed for 30sec, and the display returns to the
original state.
8-14
Purpose Adjustment/Operation test/check
Function
(Purpose)
Used to check and adjust the operation of the main
charger grid voltage (high mode) in FAX mode and the
control circuit.
Section Image process (Photoconductor/Developing/Transfer/
Cleaning)
Photo conductor
Setting range 1-8
Default 5 (480-650)
NO. Set value Grid High Grid Low
1 480 –480V –350V
2 505 –505V –375V
3 530 –530V –400V
4 555 –555V –425V
5 580 –580V –450V
6 605 –605V –475V
7 630 –630V –500V
8 655 –655V –525V
8-15
Purpose Adjustment/Operation test/check
Function
(Purpose)
Used to check and adjust the operation of the main
charger grid voltage (low mode) in FAX mode and the
control circuit.
Section Image process (Photoconductor/Developing/Transfer/
Cleaning)
Photo conductor
Setting range 1-8
Default 5
NO. Set value Grid High Grid Low
1 480 –480V –350V
2 505 –505V –375V
3 530 –530V –400V
4 555 –555V –425V
5 580 –580V –450V
6 605 –605V –475V
7 630 –630V –500V
8 655 –655V –525V
9
9-1
Purpose Operation test/check
Function
(Purpose)
Used to check and adjust the operation of the load
(motor) in the duplex section and the control circuit.
Section Duplex
Item Operation
Item Content
1 DMF600 Duplex motor/Duplex 2 motor forward rotation
(600dpi)
2 DMF1200 Duplex motor/Duplex 2 motor forward rotation
(1200dpi)
3 DMR600 Duplex motor/Duplex 2 motor reverse rotation
(600dpi)
4 DMR1200 Duplex motor/Duplex 2 motor reverse rotation
(1200dpi)
9-4
Purpose Operation test/check
Function (Purpose) Duplex motor RPM setting
Section Duplex
Item Operation