DOWNLOAD Sharp AR-285 (serv.man12) Service Manual ↓ Size: 877.93 KB | Pages: 118 in PDF or view online for FREE

Model
AR-285 (serv.man12)
Pages
118
Size
877.93 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / AR280 285 335 Service Manual-Simulation Codes
File
ar-285-sm12.pdf
Date

Sharp AR-285 (serv.man12) Service Manual ▷ View online

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
8 – 19
Section
Purpose
Item
Function (Purpose)
Code
Main
Sub
Sorter/Finisher
Adjustment
Operation
Used to adjust the finisher stacking
capability. (Used to adjust the stop
position of the finishser paper width
direction alignment plate (jogger). This
adjustment is made by changing the width
direction alignment plate home position by
the software.) 
(Target model:AR-S330/280/285/335)
3
6
Auditor
Setting
Specifications
Used to set the specifications of the
auditor. Setting must be made depending
on the use condition of the auditor.
26
3
Printer
Data clear
Counter
Printer
Used to clear the printer print counter.
(The counter is cleared after completion of
maintenance.)
24
9
Operation test/check
Operation
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.)
64
1
Interface
Operation test/check
Operation
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)
68
1
Communication unit
(TEL/LIU/MODEM etc.)
Setting
Specifications
Operation
mode
(Common)
Used to set the operation  specifications
when a communication trouble occurs
between the host computer  and MODEM
(on the copier). (When a communication
trouble occurs between the host computer
and MODEM (copier), the self diag display
(U7-00) is printed and setting is made to
select inhibit/allow of printing.)
27
1
Clear/Cancel (Trouble
etc.)
Trouble
Error
Used to cancel copy inhibition by the host
computer during the self diag PF.
17
0
Setting
Data
Used to enter the start time and the end
time of servicing for management of
service work. (The data can be checked
by the host computer.)
27
4
Setting
Data
Used to enter the TAG No. of the copier.
(This simulation allows to check the
machine TAG No. with the host
computer.)
5
Setting
Data
User data
Used to set and change the host
computer/MODEM numbers. (This setting
is required when a communication is
made between the copier and a computer
through MODEM.)
2
Setting
Data
User data
Used to set and change the host
computer/MODEM numbers. (This setting
is required when a communication is
made between the copier and a computer
through MODEM.)
3
Memory
Operation test/check
Operation
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)
62
2
Operation test/check
Operation
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)
3
Setting/Data clear
Others
Used to format the hard disk. (Target
models: AR-S330/280/285/335)(Models
with the hard disk installed only)
1
FAX
Data clear
Counter
Used to clear the FAX counter. (The
counter is cleared after completion of
maintenance.)
24
10
Operation data
output/Check
(Display/Print)
Data
Operation data
(Machine
condition)
Used to check the use frequency of FAX
(send/receive). (Target models:
AR-F230/S280/F280S/F280R)
22
11
8 – 20
Section
Purpose
Item
Function (Purpose)
Code
Main
Sub
Laser (Exposure)
Operation test/check
Operation
Used to test the operation of the laser
(exposure) unit.
61
1
Adjustment
Operation
Used to adjust the scanner (exposure)
laser power (absolute value) in the copy
mode.
2
Adjustment
Operation
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)
3
Operation data
output/Check
(Display/Print)
Operation
Used to check the result of shading
correction. (The shading correctiondata are
displayed.)
63
1
Others
Operation test/check
Operation
Used to check the operation of each fan
motor and its control circuit.
6
2
Setting
Operation
Used to set the RPM of the fan motor un
the low speed rotation mode (ready
condition).
26
32
Operation test/check
Operation
Used to check the operation of sensors
and detectors in the sections other than
the paper feed section of the copier and
the related circuit. (The operation of
sensors and detectors can be monitored
with the LCD.)
30
1
Operation
test/check/Operation
data output/Check
(Display/Print)
Operation
Used to check the operation of the
document size sensor and the related
circuit. (The operation of the document
size sensor can be monitored with the
LCD.)
41
1
Adjustment
Operation
Used to adjsut the document size sensor
detection level.
2
Operation test/check
Operation
Used to check the operation of the
document size sensor and the related
circuit. (The document size sensor output
level can be monitored with the LCD.)
3
8 – 21
(4) Item
Item
Purpose
Section
Function (Purpose)
Code
Main
Sub
Picture quality
Adjustment
Used to adjust the print density for each
density level (display value) in the copy
mode (binary - character, photo mode). 
An arbitrary print density can be set for
each density level (display value).
46
10
Adjustment
ICU
Used to adjust the copy magnification ratio
(main scanning direction, sub scanning
direction).
48
1
Density
Adjustment
Used to adjust the copy density in the
copy mode (binary - auto, character,
chatacter and photo, photo mode). 
(The overall print density in each mode
(all of the specified density set for each
density level (display value)) can be
adjusted in each mode.)
46
2
Adjustment
Used to adjust the copy density in the
copy mode (multi value-auto, character,
character and photo, photo mode). 
(The overall print density in each mode
(all of the specified density set for each
density level (display value)) can be
adjusted in each mode.)
3
Adjustment
Used to adjust the print density for each
density level (display value) in the copy
mode (multi Auto mode).
An arbitrary print density can be set for
each density level (display value).
5
Adjustment
Used to adjust the print density for each
density level (display value) in the copy
mode (multi value-character, photo mode).
An arbitrary print density can be set for
each density level (display value).
6
Adjustment
Used to adjust the print density for each
density level (display value) in the copy
mode (multi value - photo mode).
An arbitrary print density can be set for
each density level (display value).
7
Adjustment
Used to adjust the print density for each
density level (display value) in the copy
mode (binary - character mode). 
An arbitrary print density can be set for
each density level (display value).
9
Adjustment
Used to adjust the print density for each
density level (display value) in the copy
mode (binary -  photo mode). 
An arbitrary print density can be set for
each density level (display value).
11
Adjustment
Used to adjust the print density in the
FAXmode (all modes).
The print densities in all the modes (all of
the densities which ??)
(Same as SIM 46-1-3A) (Target model:
AR-F230/S280/F280S/F280R)(FAX)
12
Adjustment
Used to adjust the print density in the
FAX mode (normal character mode). 
(SIM 46-13A is same as SIM 46-12.)
(Target model: AR-F230/S280/
F280S/F280R)
(FAX model only)
13
Adjustment
Used to adjust the print density in the
FAX mode (small character modes).
(Target models: AR-F230/S280/F280S/
F280R) (FAX model only)
14
Adjustment
Used to adjust the print density in the
FAX mode (fine modes). (Target models:
AR-F230/S280/F280S/F280R)(FAX model
only)
15
Adjustment
Used to adjust the print density in the
FAX mode (fine modes). (Target models:
AR-F230/S280/F280S/F280R)(FAX model
only)
16
8 – 22
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