Adjustment Of Adf Leading-Edge Position - Sharp AR-650 Service Handbook

1.22.3

Adjustment of ADF leading-edge position

If the original fed from the ADF has not stopped in the preset position, make adjustment using the follow-
ing procedure:
While pressing the "0" and "5" keys on the copier's control panel simultaneously, turn on the power
1
switch.
After confirming that "TEST MODE" is shown on the display, key in "3","5" and "0" and press the
2
START key.
To make the original stop at the feed side of the ADF, key in a number smaller than the one shown
3
now and press the SET key or the INTERRUPT key. If you want to stop the original at the exit side of
the ADF, key in a number larger than the one shown now and press the SET key or the INTERRUPT
key.
1 step: Approx. 1mm adjustable
With an original set on the original feed tray, if you press the ENERGY SAVER key, an original is fed
4
in and copied.
After adjustment is completed, press the "0" and "9" keys simultaneously to go into the normal copy
5
mode.
1.22.4 Adjustment of leading-edge position for ADF (at the Time of Reversing)
If the original fed from the ADF has not stopped in the preset position after reversing, make adjustment
using the following procedure:
While pressing the "0" and "5" keys on the copier's control panel simultaneously, turn on the power
1
switch.
After confirming that "TEST MODE" is shown on the display, key in "3","5" and "1" and press the
2
START key.
To make the original stop at the feed side of the ADF, key in a number smaller than the one shown
3
now and press the SET key or the INTERRUPT key. If you want to stop the original at the exit side of
the ADF, key in a number larger than the one shown now and press the SET key or the INTERRUPT
key.
1 step: Approx. 2mm adjustable
With an original set on the original feed tray, if you press the ENERGY SAVER key, an original is fed
4
in and copied.
After adjustment is completed, press the "0" and "9" keys simultaneously to go into the normal copy
5
mode.
ADJUSTMENT
Allowable input values: 0 ~ 15
Allowable input values: 0 ~ 15
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