AR-280 (serv.man12). AR280 285 335 Service Manual-Simulation Codes - Sharp Copying Equipment Service Manual (repair manual). Page 11

Code

Function (Purpose)

Purpose

Section

Item

Main

Sub

51

2

Used to adjust the contact pressure of
paper onto the resist roller in each section
(copier paper feed section, duplex paper
feed section, SPF paper feed section). 
(When the print image position varies
greatly for the paper or when a lot of
paper jam troubles occur, the adjustment
is required.)

Adjustment

Paper transport
(Discharge/Switchback/
Transport)

Operation

52

1

Used to adjust the duplex print mode
stacking capability. (Used to adjust the
stop position of the paper tray width
direction alignment plate in the duplex
unit.  The adjustment is executed by
changing the width direction alignment
plate home position inthe software.)

Adjustment

Duplex

Operation

53

1

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

Adjustment

ADF/RADF/UDH/SPF

Operation

2

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

Adjustment

ADF/RADF/UDH/SPF

Operation

60

1

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

Operation test/check

ICU

Operation

61

1

Used to test the operation of the laser
(exposure) unit.

Operation test/check

Laser (Exposure)

Operation

2

Used to adjust the scanner (exposure)
laser power (absolute value) in the copy
mode.

Adjustment

Laser (Exposure)

Operation

3

Used to adjust the scanner (exposure)
laser power (absolute value) in the FAX
(auto) mode. (Target models: AR-F230/
S280/F280S/F280R)(FAX model only)

Adjustment

Laser (Exposure)

Operation

62

1

Used to format the hard disk. (Target
models: AR-S330/280/285/335)(Models
with the hard disk installed only)

Setting/
Data clear

Memory

Others

2

Used to check the operation (read/write)
of the hard disk. (Target models:
AR-S330/280/285/335)(Models with the
hard disk installed only.) (Partial check)

Operation test/check

Memory

Operation

3

Used to check the operation (read/write)
of the hard disk. (Target models:
AR-S330/280/285/335) (Only the models
with a hard disk) (All area check)

Operation test/check

Memory

Operation

63

1

Used to check the result of shading
correction. (The shading correctiondata are
displayed.)

Operation data
output/Check
(Display/Print)

Laser (Exposure)

Operation

64

1

Used to check the operation of the printer
function (auto print operation). (Print
pattern, paper feed mode, print mode, the
number of sheets, and the density can be
set to an arbitrary value.)

Operation test/check

Printer

Operation

65

1

Used to adjust the touch panel (LCD
display) detecting position.

Adjustment

Operation (Display/
Operation key)

2

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

Operation data
output/Check
(Display/Print)

Operation (Display/
Operation key)

68

1

Used to check the operation of infrared
communication I/F (Zaurus link) and the
related circuit. (Target models:
AR-F230/S280/F280S/F280R/S330)(Japan
models only)

Operation test/check

Interface

Operation

69

1

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

Setting

ICU

Specifications

Operation

mode
(Common)

2

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

Operation test/check

ICU

Operation

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