Operation Panel - Sharp AR-5012 Service Manual

3. Operation panel

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(AR-5012)
1 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.
3 Alarm indicators
Developer replacement required indicator
Misfeed indicator
Toner cartridge replacement required indicator *1
Maintenance indicator
5 Copy ratio display (%) key
7 Power save indicator
Lights up when the copier is in a power save mode.
9 Zoom keys / indicator
Use to select any reduction or enlargement copy ratio from 25% to
400% in 1% increments.
11 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.
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AR-5012 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 2
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2 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.
4 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.
6 Display
Displays the specified copy quantity, zoom copy ratio, user program
code, and error code.
8 Paper feed location indicators
Light up to show the selected paper feed station.
10 Copy quantity keys
• Use to select the desired copy quantity (1 to 99).
• Use to make user program entries.
12 Print key and ready indicator
• Copying is possible when the indicator is on.
• Use to set a user program.
• Press to start copying
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