AR-280 (serv.man12). AR280 285 335 Service Manual-Simulation Codes - Sharp Copying Equipment Service Manual (repair manual). Page 21

Section

Purpose

Item

Function (Purpose)

Code

Main

Sub

Operation (Display/
Operation key)

Operation data
output/Check
(Display/Print)

Used to check the result of the touch
panel (LCD display) detecting position
adjustment. (The coordinates are
displayed.)

65

2

Operation (Display/
Operation key)

Operation test/check

Operation

Used to check the operation of the
display, LCD in the operation panel, and
control circuit.

5

1

Fixing (Fusing)

Operation test/check

Operation

Used to check the operation of the heater
lamp and the control circuit.

2

Setting

Operation

Used to set the fusing operation mode
(paper curl corresponding mode).

26

15

Setting

Operation

Used to set the fusing temperature in
each operation mode.

43

1

DRIVE

Operation test/check

Operation

Used to check the operation of the main
drive (excluding the scanner section) amd
to check the operation of the toner
concentration sensor. (The toner
concentration sensor output can be
monitored.)

25

1

ICU

Adjustment

Picture quality

Used to adjust the copy magnification ratio
(main scanning direction, sub scanning
direction).

48

1

Adjustment

Picture quality

Image position

Used to adjust the print image center
position. (Adjustment can be made for
each paper feed section.)

50

10

Adjustment

Picture quality

Image position

Used to adjust the print image center
position. (Adjustment can be made for
each document mode.)

12

Setting

Specifications

Operation
mode
(Common)

Used to set the A2 copy unit functions.
(Target models: AR-F230/S280/F280S/
F280R/S330/280/285/335)

69

1

Setting

Operation

Used to set the IC fan operating
temperature. (Operation in pre-heat mode.)
(Excluding Japan models.)

26

36

Operation test/check

Operation

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

60

1

Operation test/check

Operation

Used to check the operation of the A2
copyunit and the related circuit. Target
models: AR-F230/S280/F280S/F280R/
S330/280/285/335)

69

2

ADF/RADF/UDH/SPF

Operation data
output/Check
(Display/Print)

Trouble

Mis-feed

Used to check the misfeed positions and
the number of misfeed at each position.
(When the number of misfeed is
considerably great, is can be judged as
necessary for repair.)

22

12

Operation test/check

Operation

Used to adjust the time from detection of
the copy paper lead edge by PPD3 to
OFF of the transport roller clutch
(TRC2/TRC1).
The copy paper stops before reaching the
resist roller.  This simulation is used to
adjust the stop position.

2

1

Operation test/check

Operation

Used to check the operation of sensors
and detectors in the RADF/ADF/SPF units
and the related circuit.

2

Operation test/check

Operation

Used to check the operation of the loads
in the RADF/ADF/SPF units and the
control circuits.

3

Adjustment

Operation

Used to adjust the document stop position
in each operation mode of ADF/RADF.
(Target model:
AR-F230/S280/F280R/S330/280/285/335)

53

1

Adjustment

Operation

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

2

Sorter/Finisher

Operation test/check

Operation

Used to check the operation of sensors
and detectors in the sorter and the related
circuit.

3

2

Operation test/check

Operation

Used to check the operation of the loads
in the sorter and the control circuit.

3

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