Read Sharp AL-840 (serv.man7) Service Manual online
25 - 10
Purpose
Operation test/check
Function
(Purpose)
(Purpose)
Used to check the operation of the scanner (writing) motor and its control circuit.
Section
Laser (Exposure)
Item
Operation
Operation/
Procedure
Procedure
The scanner (write) motor rotates for 30 sec.
Note
26
26 - 6
Purpose
Setting
Function
(Purpose)
(Purpose)
Used to set the destination.
Section
Item
Specifications
Operation/
Procedure
Procedure
1) The currently set code of the destination is displayed.
2) To change the set content, enter the code of your desired
setting and press the start button.
Destination code
Detected paper size
Set value
Destination
Paper type
Paper width detector ON
Paper width detector OFF
0
Inch series
11
✕
8.5/14
✕
8.5
8.5
✕
5.5/8.5
✕
11
1
EX Japan
AB series
A4 (210
✕
356 mm)
A5
2
Japan
AB series
A4 (210
✕
356 mm)
B5
When the set value is changed, the paper size specification and the fixed, enlarged, and reduced copy magnification
ratios are changed.
ratios are changed.
Note
26 - 7
Purpose
Operation data output/Check (Display/Print)
Function
(Purpose)
(Purpose)
Used to check the machine (hardware) specifications.
Section
PCU
Item
Specifications
Operation mode (Common)
Operation/
Procedure
Procedure
The currently set code of the machine operation specification is displayed.
MODEL
COPY SPEED
PRINT SPEED
PRINTER FUNCTION
CODE (DISPLAY)
AL-800
8CPM
—
NO
C8
AL-840
8CPM
8PPM
YES
CP8
Note
26 - 20
Purpose
Setting
Function
(Purpose)
(Purpose)
Used to set the rear void area YES/NO.
Section
Item
Specifications
Operation mode (Common)
8 – 15
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