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25
4
Supplies and user maintenance
TONER CARTRIDGE REPLACEMENT
Toner cartridge life
To find out the approximate quantity of toner remaining, follow the procedure below.
Press and hold down the light ( ) and dark ( ) keys simultaneously for more than
5 seconds until all the alarm indicators ( , , and ) blink and “– –” appears in
the display.
Press and hold down the copy ratio display ( ) key for more than 5 seconds.
●
The approximate quantity of toner remaining will be indicated in the display as a
percentage . ( “100”, “75”, “50”, “25”, or “10” is displayed.) When the percentage is
less than 10%, will be displayed.
Press the light ( ) or dark ( ) key.
●
All the alarm indicators will go out.
USER MAINTENANCE
Proper care is essential in order to get clean, sharp copies. Be sure to take a few minutes to
regularly clean the copier.
Before cleaning, be sure to turn the power switch off and remove the power
cord from the outlet.
Do not use thinner, benzene or other volatile cleaning agents. Doing so may
cause deformation, discoloration, deterioration or malfunction.
Cabinet
Wipe the cabinet with a soft, clean cloth.
Original table and original cover
Stains on the glass, cover or SPF roller will also be copied. Wipe the glass, cover and SPF roller
with a soft, clean cloth. If necessary, dampen the cloth with a glass cleaner.
Original table Original cover
SPF roller
11chap-4.p65 19/10/00, 11:5625
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