Sharp AR-BC260, Service Manual

Page: 156 / 308

AR-BC260 SIMULATION 9 - 18
∗
The interval time set range is 1 - 999 sec. [Default: 3]
∗
The setup contents of this simulation remain unchanged until
the power is turned off. When SIM 7-1 is executed, the setup
contents are canceled.
Copying is performed with the color selected in procedure 1).
When no print color is selected, the operation is made with the all
colors.
The [EXECUTE] key is highlighted. When the adjustment value
entered in procedure 2) and the corresponding voltage is
outputted.
The voltage is outputted for 30sec, then the [EXECUTE] key
returns to the normal display. When the EXECUTE key is pressed
during output of the voltage, the output is stopped and the
[EXECUTE] key returns to the normal display.
(Set value)
7 -6
Purpose Setting/Operation test/check
Function
(Purpose) Used to set the cycle of intermittent aging.
Item Operation
Operation/
Procedure 1. Enter the interval aging cycle time (sec) with the
10-key pad.
2. Press [OK] key (or B/W Start key, Color Start
key) to set the entered cycle time.
7 -8
Purpose Setting/Operation test/check
Function
(Purpose) Used to set Yes/No of warm-up time display.
Item Operation
Operation/
Procedure Press the [EXECUTE] key to set the warm-up time
display.
When the [EXECUTE] key is pressed, the warm-up
time display setting is executed and the display
returns to the simulation main code entry display.
7 -9
Purpose Setting/Operation test/check
Function
(Purpose) Used to check the image quality and operations of
each color.
Section Others
Item Picture quality
Operation/
Procedure 1. Select the color of image quantity and operation
check with the key.
2. Press the START key.
8
8 -1
Purpose Adjustment/Operation test/check
Function
(Purpose) Used to check and adjust the operations of the
developing bias voltage of each color and the
control circuit.
Section Process
(Photoconductor, developing, transfer, cleaning)
Operation/
Procedure
(
The developing bias output voltage in each of the
following print modes can be adjusted and checked.)
(Adjustment range)
0 – 585 (Default: See below)
1. Select the color mode with the [K], [C], [M], or [Y]
key.
2. Select the copy mode with the scroll key.
3. Enter the adjustment value with the 10-key pad.
4. Press the [EXECUTE] key.
Color Item Operation mode
Adjustment value
Developing bias voltage
Monitor (High voltage PWB)
Pin
No.
Actual
voltage
Adjustment
range
Specified value
(Default)
Monitor voltage
(Specified value)
Connector
K A: HIGH SPEED High speed (117mm/s) (B & W) 0 – 585 215 3.94 ± 0.1V CNMONK 3 –215v
B: MIDDLE SPEED Middle speed (78mm/s) (Color) (B & W) 0 – 585 215 3.94 ± 0.1V CNMONK 3 –215v
C: LOW SPEED Low speed (58.5mm/s) (Color) (B & W)
(Special paper) 0 – 585 215 3.94 ± 0.1V CNMONK 3 –215v
C A: MIDDLE SPEED Middle speed (78mm/s) (Color) (B & W) 0 – 585 265 5.76 ± 0.1V CNMON 1 –265v
B: LOW SPEED Low speed (58.5mm/s) (Color) (B & W)
(Special paper) 0 – 585 265 5.76 ± 0.1V CNMON 1 –265v
M A: MIDDLE SPEED Middle speed (78mm/s) (Color) (B & W) 0 – 585 265 5.76 ± 0.1V CNMON 5 –265v
B: LOW SPEED Low speed (58.5mm/s) (Color) (B & W)
(Special paper) 0 – 585 265 5.76 ± 0.1V CNMON 5 –265v
Y A: MIDDLE SPEED Middle speed (78mm/s) (Color) (B & W) 0 – 585 240 4.75 ± 0.1V CNMON 9 –240v
B: LOW SPEED Low speed (58.5mm/s) (Color) (B & W)
(Special paper) 0 – 585 240 4.75 ± 0.1V CNMON 9 –240v