Sharp AR-651 - Manual (Page 162)

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WHEN THE GRAPHIC SYMBOLS FLASH ON THE TOUCH PANEL
Since heaters are used to fix toner images to the copy paper, a safety circuit is incorporated in this
copier. After you turn on the power switch, if a certain temperature is not attained within a specified
period of time, the safety circuit assumes that something abnormal has happened, causing the copier to
stop its operation. This can possibly occur when the temperature is low even if the copier is not malfunc-
tioning. If this occurs, turn the power switch off and then on again. Repeat this procedure twice, and if the
problem still persists, turn off the power switch and call for service.
When the CALL SERVICE symbol flashes, the following message appears and copying is no longer
possible. Call your service technician.
Call for service
When the CALL SERVICE or CLEAR PAPER symbol is flashing, if you press the Clear key and
the digital key 8 together before you turn off the power, the corresponding error code will appear on the
copy quantity display only while both keys are held down. Please give the error code in addition when you
are asking for service.
8. CALL SERVICE SYMBOL / PERIODIC MAINTENANCE MESSAGE
The following message may appear on the display panel:
Time for periodic maintenance
CALL SERVICE SYMBOL
PERIODIC MAINTENANCE MESSAGE
or
Time for periodic maintenance
(Fuser cleaning web)
This indicates that assistance from a qualified service technician is required. Call your service technician for
assistance.
Using the copier continuously without replacing the fuser cleaning web causes dirty image.