Call Service - Toshiba 4560 Service Manual

<<Automatic adjustment of the auto-toner sensor>>
(1) When the power switch is turned on, the auto-
toner sensor is automatically adjusted by the
following procedure.
(2) "UA" is shown on the copy quantity display.
The automatic adjustment of the auto-toner
sensor starts.
(3) The machine starts its operation.
The output value of the toner sensor is shown
on the display and changes quickly.
(4) About 2 minutes and 30 seconds later, the
value on the display stabilizes at 230~250.
(5) About 30 seconds later, the automatic adjust-
ment of the auto-toner sensor is complete and
"UA" is shown on the copy quantity display.
• If the adjustment has finished abnormally, the
machine stops its operation and displays the

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subsequent adjustment of the auto-toner sen-
sor, follow the procedure described in the Serv-
ice Manual.
<<Procedure for installing the toner cartridge>>
(1) Open the front cover.
(2) Shake the new toner cartridge to the right and
to the left 5 or 6 times to loosen the toner in-
side.
Nov. 1997 © TOSHIBA
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