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1.8 Operation panel
1
Exposure mode selector key and indicators
Use to sequentially select the exposure modes: AUTO, MA-
NUAL ( = ) or PHOTO (
lit indicator.
2 Light ( { ) and dark ( ) keys and exposure indicators
Used to adjust the MANUAL ( = ) or PHOTO (
level. Selected exposure level is shown by a lit indicator.
Use to start and terminate user program setting.
3 Alarm indicators
q : Developer replacement required indicator.
t : Misfeed indicator.
s : Toner cartridge replacement required indicator.
p : Maintenance indicator.
4 Copy ratio selector key and copy ratio indicators
Use to sequentially select prset reduction/enlargement copy
ratios.
5 Zoom indicator
6 Copy ratio display (%) key
7 Display
Displays the specified copy quantity, zoom copy
ratio, user program code, and error code.
Y101700-5
). Selected mode is shown by a
) exposure
8 ON LINE indicator
Lights up when the machine is used as a printer or when it is
receiving or processing print data.
9 Power save indicator
Lights up when the copier is in a power save mode.
0 Zoom keys ( N , L )
Use to select any reduction or enlargement copy
ratio from 50 to 200% in 1% increments.
q Copy quantity keys (
• Use to select the desired copy quantity (1 to 99).
• Use to make user program entries.
w 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 to date.
e Print key and ready indicator (
• Copying is possible when the indicator is on.
• Use to set a user program.
Service Manual
,
)
)
1-9
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