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