AR-280 (serv.man12). AR280 285 335 Service Manual-Simulation Codes - Sharp Copying Equipment Service Manual (repair manual). Page 110

53 - 2

Purpose

Adjustment

Function
(Purpose)

Used to adjust the optical sensor sensitivity in the ADF/RADF. (Target models:
AR-F230/S280/F280R/S330/280/285/335)

Section

ADF/RADF/UDH/SPF

Item

Operation

Operation/
Procedure

1. The sensor names are displayed. Select the sensor to be adjusted with the key.

2. Press the [EXECUTE] key.

The adjustment of the sensor selected in procedure 1 is started. During execution of the adjustment, the [EXECUTE] key
is highlighted. If the EXECUTE key is pressed under this state, the adjustment can be interrupted.
After completion of the adjustment, the COMPLETE display is shown.

REGIST (DFD) Resist sensor
TIMING (DTD) Timing sensor

REVERSE (RDD) Paper exit/reverse sensor

Note

60 - 1

Purpose

Operation test/check

Function
(Purpose)

Used to check the operation (read/write) of ICU. (SIMM MEMORY/ONBOARD MEMORY)

Section

ICU

Item

Operation

Operation/
Procedure

1. Press the [EXECUTE] key to check the read/write operations.

2. After completion of the read/write operation check, the check result is displayed with OK or NG.

Note

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