Sharp AR-BC260 Service Manual page 194

49 -2
Purpose Version up
Function Used to set the data communication speed in
(Purpose) version up of the machine firmware.
Section Firmware
Item Operation
Operation/ Press the key corresponding to the data
Procedure communication speed on the PC side.
Unit (bps: bit per second)
49 -10
Purpose Version up
Function Used for firmware version up (Desk unit).
(Purpose)
Section Firmware (Desk unit)
Item Operation
Operation/ 1. Press the [EXECUTE] key to enter the Flash
Procedure ROM writing mode.
2. Start the download program on the PC side and
perform Flash ROM writing.
50
50 -1
Purpose Adjustment
Function Used to adjust the copy image position and the void
(Purpose) area (image loss) on print paper in the copy mode.
(The similar adjustment can be made also by SIM
50-2 (Simple method).)
Item Picture quality
Operation/ 1. Select the adjustment item with the scroll key.
Procedure 2. Enter the adjustment value with the 10-key.
3. Press the [OK] key.
Display Content
A RRC-A Document lead edge
reference position
B RRC-B Paper lead edge
position
C DEN-A Lead edge void area
D DEN-B Rear edge void area
E IMAGE LOSS Lead edge image
loss
A. Document lead edge reference position --- (RRC-A) This set
B. Paper lead edge position --- (RRC-B) Used to adjust timing of
C. Lead edge void area --- (DEN-A) Used to specify the void area
D. Rear edge void area --- (DEN-B) Used to specify the void area
E. Lead edge image loss --- (IMAGE LOSS) Used to specify the
50
Purpose
Function
(Purpose)
Item
Operation/
Procedure
This simulation is used to perform the lead edge adjustment by
directly entering the lead edge shift in 400% copy.
A L1
B L2
C DEN-A
D DEN-B
E IMAGE LOSS Document lead edge
Image position
(Default values)
A. Document lead edge reference position --- (L1) 240
Min. Max.
B. Paper lead edge position --- (L2) 40
Default
Value Value
C. Lead edge void area --- (DEN-A) 40
D. Rear edge void area --- (DEN-B) 40
1 80 50
E. IMAGE LOSS --- 40
1 99 50
1 99 40
1 99 40
0 99 40
AR-BC260 SIMULATION 9 - 56
value is used to adjust timing from when the document
scanning is started to when the image lead edge signal
(Set range: 1 – 80) (Default value: 50)
turning on the resist roller after receiving the resist signal
(LD_START).
(Set range: 1 – 99) (Default value: 50)
at the lead edge of the document.
(Set range: 1 – 99) (Default value: 40)
at the rear edge of the document.
(Set range: 1 – 99) (Default value: 40)
image loss.
(Set range: 0 – 99) (Default value: 40)
-2
Adjustment
Used to adjust the copy image position and the void
area (image loss) on print paper in the copy mode.
(Simple method)
(The same content of SIM 50-1. However this
simulation is easier to perform.)
Picture quality
1. Select the adjustment item with the scroll key.
2. Enter the adjustment value with the 10-key.
3. Press the [OK] key.
Display Content
Document lead edge
reference position
Paper lead edge
position
Lead edge void area
Rear edge void area
image loss
adjustment value
Image position
Min. Max.
Default
Value Value
1 999 240
1 999 40
1 99 40
1 99 40
1 99 40