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Date : May. 14, 1996 COPIER : AR-5040 No. : ARE-011
(Service Information)
ABOUT HANDLING THE DIP SW
1.Model Name: AR-5040
2.General:
We are adding instructions on making adjustments to the above models, and also changing the handling procedures for the DIP SW of the RADF control PWB as indicated below.
AR-5040 General view of the control PWB OFF ROM ON DIP SW CPU PUSH SW
General view of the DIP switch
SW No.1
2
3
4
5
1/2
Green C
SHARP CORPORATION
Reprography Division
Adjust ments to the ADF Please carry out the following three adjustments whenever changing any of the RADF/ADF sensors.
No. 1 2 3 Adjustment Initializing the E2PROM Adjusting each sensor Original halt position adjustment Part adjusted Adjustment in ADF unit mode Adjustment in ADF unit mode Adjustment using Sim. 53 of the copier unit
ADF unit mode (E2PROM/sensor) adjustment procedure Before making adjustments...... Open the ADF back side maintenance cover.
Turn the copier off
DIP SW settings
While pressing on the switch (Push SW) above the ADF PWB, turn the copier on. (Keep the switch on for at least one second.) Adjustment E2 PROM initialization DIP SW setting
1 2 3 4 5 ON OFF 1 2 3 4 5
Model name
AR-5040
Set the DIP SW See the DIP SW setting chart to the right.
Sensor adjustment
ON OFF
AR-5040
* All sensor adjustments for the AR5040 should follow the above chart. Open and close the paper supply or paper discharge cover. (Opening and closing the ADF also works.)
AR-5040
1: *Note there are no problems, LED 1 on the PWB When flashes. When there is a problem with the sensor, LEDs 3 or 4 flash. If this occurs, check each sensor for trouble.
Push SW ON AR-5040
No
*
1
The LED above the PWB flashes
Yes
Make any other necessary adjustments
Yes
Turn off all the push SWs. Turn the copier off.
2/2
That completes the procedure