26
4
Supplies and user maintenance
DRUM CARTRIDGE REPLACEMENT
Gently install the TD cartridge. To install the TD cartridge, see page 23, TD
CARTRIDGE REPLACEMENT.
Close the front cover and then the side cover by pressing the round projections near
the side cover open button. The drum replacement required (
) indicator will go out
and the ready (
) indicator will light up.
When closing the covers, be sure to close the front cover securely and then
close the side cover. If the covers are closed in the wrong order, the covers
may be damaged.
Drum cartridge life
To find out how many more copies can be made before the 18,000 mark is reached, follow the
procedure described 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 clear (
) key for more than 5 seconds to find out how
many more copies can be made.
Example: 500 copies can be made before the next drum cartridge replacement.
Press the light (
) or dark (
) key. The ready (
) indicator will light up.
Summary of Contents for AR-155
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