Read Sharp AL-1551 (serv.man4) Service Manual online
AL-1551 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4-2
3. Operation panel
1
Duplex Mode select key and indicator
(RSPF only)
2
Exposure mode selector key and indicators
Use to sequentially select the exposure modes: AUTO, MANUAL or
PHOTO. Selected mode is shown by a lit indicator.
PHOTO. Selected mode is shown by a lit indicator.
3
Light and dark keys and exposure indicators
Use to adjust the MANUAL or PHOTO exposure level.
Selected exposure level is shown by a lit indicator.Use to start and
terminate user program setting.
Selected exposure level is shown by a lit indicator.Use to start and
terminate user program setting.
4
Alarm indicators
Drum replacement required indicator
Misfeed indicator
TD cartridge replacement required indicator
5
SPF indicator
6
SPF misfeed indicator
7
Copy ratio selector key and copy ratio indicators
Use to sequentially select preset reduction/enlargement copy
ratios.
Selected copy ratio is shown by a lit indicator.
ratios.
Selected copy ratio is shown by a lit indicator.
8
Zoom indicator
9
Copy ratio display (%) key
10
Display
Displays the specified copy quantity, zoom copy ratio, user program
code, and error code.
code, and error code.
11
ON LINE indicator
Lights up when the machine is used as a printer.
12
Power save indicator
Lights up when the copier is in a power save mode.
13
Tray select key
Use to select a paper feed station (paper tray or bypass tray).
14
Paper feed location indicators
Light up to show the selected paper feed station.
15
Zoom keys
Use to select any reduction or enlargement copy ratio from 50% to
200% in 1% increments.
200% in 1% increments.
16
Copy quantity keys
•Use to select the desired copy quantity (1 to 99).
•Use to make user program entries.
17
Clear key
•Press to clear the display, or press during a copy run to terminate
copying.
•Press and hold down during standby to display the total number of
copies made to date.
18
Print key and ready indicator
•Copying is possible when the indicator is on.
•Use to set a user program.
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(AL-1551)
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