Sharp AR-M35 / AR-M450 (serv.man12) Service Manual ▷ View online
AR-M350 MACHINE OPERATION 8-3
(2) Adjustment values saved in SCANNER
(3) Adjustment values saved in MFP controller
5. Key operator program
Counters
Adjustment values
Others
Scan counter
Original lead edge adjustment value
Exposure mode setup value
SPF paper pass counter
Original off-center adjustment value
Serial number
SPF stamp counter
Original image loss quantity adjustment value
Magnification ratio adjustment value
SPF resist quantity adjustment value
Exposure motor speed adjustment value
Platen original detection adjustment value
SPF width detection adjustment value
Touch panel adjustment value
Exposure level adjustment value
Gamma change value
OC/SPF exposure correction value
Shading adjustment value (CCD/CIS)
CCD shading start position adjustment value
Counters
Adjustment values
Others
Copy counter
FAX SOFT SW. etc.
Trouble history
Printer counter
Jam history
FAX reception counter
Destination setup
FAX transmission counter
Language setup
Trouble counter
Toner save mode setup
Jam counter
13" setup
Auditor setup
Serial number
Middle binding mode AMS setup
PC/Modem communication trouble detection
YES/NO setup
YES/NO setup
Tag number setup
γ
change value
Exposure mode setup
OC/SPF exposure correction value
Printer setup values
Network setup values
KEY OPERATOR PROGRAM
Set value(Default)
Remark
Engine section LCD
Copy function
settings
settings
Initial status settings
Paper tray,
exposure mode
copy ratio,
duplex mode
output mode
Exposure adjustment
1~5*~9
Rotation copy setting
Auto paper selection
setting
setting
600dpi x 600dpi scanning
mode
mode
600x300dpi*/600x600dpi
Quick scan from document
glass
glass
600x300dpi*/600x600dpi*
Device control Original size detector
setting
INCH-1/INCH-2/AB-1*/AB-2
Disabling of document
feeder
feeder
Scan to
E-mail initial
status settings
E-mail initial
status settings
Default sender set
Initial file format setting
Compression mode
at broadcasting
at broadcasting
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AR-M350 MACHINE OPERATION 8-4
Account
control
control
Auditing mode
ON/OFF*
Print per account
Print per account display
ON*/OFF
Print per account print
Reset account
Account number control
Enter new account number(5digits)
Delete account number
Change account number
Print account number
No print if acc't # invalid
Yes/No*
Energy save
Auto power shut-off timer
15min/30min*/60min/120min/240min
Auto power shut-off
Disable/Enable*
Preheat mode
15min*/30min/60min/120min/240min/None
Toner save
ON/OFF*
Operation
panel settings
panel settings
Auto clear setting
15sec/30sec/60sec*/OFF
Message display time
3sec/6sec*/9sec/12sec
Language setting
American English/English*/French/Spanish
Depend on the
distination
distination
Device
settings
settings
Disable duplex unit
Yes/No*
Disable stapler unit
Yes/No*
Disable paper desk
drawers
drawers
Yes/No*
Disable finisher
Yes/No*
Disable mail-bin stacker
Yes/No*
Saddle stitch adjust
Paper size A4
-3.0mm~0.0mm*~3.0mm (0.1mm unit)
With the
saddle finisher
installed
saddle finisher
installed
Paper size B4
-3.0mm~0.0mm*~3.0mm (0.1mm unit)
Paper size A4R
-3.0mm~0.0mm*~3.0mm (0.1mm unit)
Paper size Ledger
-3.0mm~0.0mm*~3.0mm (0.1mm unit)
Paper size Letter-R
-3.0mm~0.0mm*~3.0mm (0.1mm unit)
Print key
operator
program list
operator
program list
Key operator
code change
code change
Set code
00000*
System
settings
settings
Default settings
Print density level
Normal*/DAKER/DARKEST/LIGHTEST/LIGHTER
Disable notice page printing
Yes*/No
Disable test page printing
Yes*/No
A4/LT auto select
ON/OFF*
Interface settings
Hexadecimal dump mode
ON/OFF*
PDL for parallel port
Auto*/PostScript/PCL
PDL for network port
Auto*/PostScript/PCL
I/O timeout
1sec~20sec*~999sec
Port switching
Per job*/Timeout/Paralell OFF/Network OFF
Network settings
IP address setting
IP address 000.000.000.000*
IP subnet mask 000.000.000.000*
IP gateway 000.000.000.000*
Enable TCP/IP
Yes*/No
Enable NetWare
Yes*/No
Enable EtherTalk
Yes*/No
Enable NetBEUI
Yes*/No
Reset the NIC
Intialize/Store settings
Restore factory defaults
Store current configuration
Restore configuration
Product key
PS3 expansion kit
E-mail alert and status
KEY OPERATOR PROGRAM
Set value(Default)
Remark
Engine section LCD
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AR-M350 ADJUSTMENTS 9-1
[9] ADJUSTMENTS
1. Process section
A. High voltage output adjustment
(1) Developing bias output check and setup
1) Remove the rear cabinet to allow checking of the high voltage
monitor output pin.
2) Execute the simulation of the target high voltage.
(See the table below.)
3) Select the mode to be set with 10-key, and press START key.
4) Enter the set value with 10-key and press START key. The set value
is outputted for 30 sec.
5) Apply a high voltage tester between the measurement pin and the
frame.
Note: Take care not to short the measuring pin and the frame.
6) The unit stops after 30 sec of output.
Adjustment item
1 Process
section
A High voltage output adjustment
2 Engine
section
A LSU right angle adjustment
B Print off-center adjustment
C Resist quantity adjustment
3 Scanner
section
A Scanner unit distortion adjustment
B OC scan distortion adjustment
C Vertical image distortion balance adjustment
D Vertical image distortion balance adjustment
E Vertical (sub scanning direction) distortion adjustment
F Original detection light emitting unit height adjustment
G Original size detection photo sensor check
H Original size detection photo sensor adjustment
I
(D) SPF hinge height adjustment
J (D) SPF hinge diagonal adjustment (Front)
K Scan magnification ratio adjustment
L OC scan lead edge adjustment
M Original off-center adjustment
N Image density adjustment
O DSPF width detection adjustment
Default
Set range
Measurement
pin
High voltage
probe
impedance
Monitor output
voltage
Set value
MC grid MAIN GRID (SIM 8-2)
AUTO
AE mode
-650V±5V
645
200~900
CN2-7
100M
Ω
CHARACTER Text mode
-650V±5V
645
200~900
MIX
Text/Photo
mode
mode
-650V±5V
645
200~900
PHOTO
Photo mode
-650V±5V
645
200~900
PRINTER
Printer mode
-650V±5V
645
200~900
FAX
Fax mode
-650V±5V
645
200~900
Transfer current (THV+ (SIM 8-6)
FRONT
Front
45PPM : 267
35PPM : 220
35PPM : 220
0~620
BACK
Back
45PPM : 310
35PPM : 267
35PPM : 267
0~620
Developing bias DV BIAS (SIM 8-1) AUTO
AE mode
-500V±5V
485
0~745
CN2-1
100M
Ω
CHARACTER Text mode
-500V±5V
485
0~745
MIX
Text/Photo
mode
mode
-500V±5V
485
0~745
PHOTO
Photo mode
-500V±5V
485
0~745
PRINTER
Printer mode
-500V±5V
485
0~745
FAX
Fax mode
-500V±5V
485
0~745
PLUS
Positive bias
+150V±5V
150
0~255
Separation voltage SHV (SIM 8-17) FRONT
Front
+1.25V±0.1V
45PPM : 160
35PPM : 120
35PPM : 120
0~375
CN2-3
10M
Ω
BACK
Rear
+1.25V±0.1V
45PPM : 160
35PPM : 120
35PPM : 120
0~375
Transfer voltage THV (SIM 8-17)
-800V±10V
780
0~1250
CN2-5
10G
Ω
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AR-M350 ADJUSTMENTS 9-2
2. Engine section
A. LSU right angle adjustment
This adjustment is required in the following cases:
•When the LSU is replaced.
•When the LSU is replaced.
•When a distortion is generated in printer output.
(Check with self-print pattern "71.")
After completion of this adjustment, perform the following adjustments:
•Print off-center adjustment
•Void area adjustment
•Void area adjustment
1) Execute SIM 64-1.
2) Make self-print of print pattern 71 and grid pattern from tray 1.
2) Make self-print of print pattern 71 and grid pattern from tray 1.
3) Check the self-printout.
<Right angle check method>
<1> Make a self-print pattern 71.
<2> Draw a line perpendicular to the sub scanning direction
<2> Draw a line perpendicular to the sub scanning direction
(paper transport direction) with a square.
At that time, let the point of intersection of the perpendicular line
and the horizontal line be the start point.
and the horizontal line be the start point.
<3> Measure distance A at a position 220mm apart from the point of
intersection of the vertical line outputted by self print and the line
drawn with a square.
drawn with a square.
<4> Check that distance A satisfies the specification below.
4) If the printout is out of the specifications, perform the following
procedures.
5) Loosen two screws (M4) which are fixing the LSU.
6) Turn the adjustment screw on the upper side (rear of the printer
6) Turn the adjustment screw on the upper side (rear of the printer
operation panel) clockwise and counterclockwise to adjust the height
of the LSU front side.
7) After completion of adjustment, tighten the two fixing screws of the
LSU unit.
8) Print the grid pattern again and check it.
9) Repeat procedures 7) to 10) until the printout is in the specified
9) Repeat procedures 7) to 10) until the printout is in the specified
range.
10) After completion of the work, apply screw lock to the screws.
<Specifications>
B. Print off-center adjustment
This adjustment is performed in the following cases:
•When the center is misaligned in printing.
•When the center is misaligned in printing.
•When the LSU is replaced.
•When the option paper feed unit or the automatic duplex unit is installed
or replaced.
Before execution of this adjustment, the following adjustments must have
been completed.
been completed.
•LSU right angle adjustment
•Print magnification ratio adjustment
After completion of this adjustment, the following adjustment must be
executed.
•Void area setup
•Void area setup
1) Execute SIM 50-10.
2) Set the paper fed tray and the magnification ratio for the adjustment.
2) Set the paper fed tray and the magnification ratio for the adjustment.
3) After entering the adjustment values, press START key, and printing
is started.
4) Check the off-center (distance from the paper edge) of the printed
copy. Repeat procedure 2) until the specification is satisfied.
*
When adjusting the off-center of LCC1, load paper only on the left
tray of LCC.
tray of LCC.
When adjusting the off-center of LCC2, load paper only on the right
tray of LCC.
This is because no distinction of right and left is made when
This is because no distinction of right and left is made when
selecting a tray.
A
A
220mm
Print
lead edge
Measurement
position
Specification
Set value
Print distortion
adjustment
adjustment
SIM 64-1
Self-print pattern
71
Self-print pattern
71
=90°±0.13°
Adjustment
scale 1 = about
0.25° shift in
scale 1 = about
0.25° shift in
a b
Print lead edge
a
b
Specification ± 1.5mm
Print lead edge
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