Sharp AR-M35 / AR-M450 (serv.man9) Service Manual ▷ View online
AR-M350U MAINTENANCE 7-2
B. Engine section
*
For disassembly procedures, refer to the AR-P350/P450 Service Manual.
Maintenance cycle : 50K
Note 1:Replacement reference: Use the counter value of each paper feed port as the replacement reference.
Paper feed roller/Torque limiter section: 80K or 2 years
Check (Clean, replace, or adjust as necessary.)
Clean
Replace
Adjust
Lubricate
Move position
Unit name
Part name
When
calling
50K 100K 150K 200K 250K 300K 350K 400K
Remark
Drum peripheral
Drum
Installed when shipping
Cleaner blade
Toner reception seal
Side molt
Transfer roller
Discharge plate
TR bearing (F/R)
Transfer roller collar
After-transfer star ring
TR gear
Screen grid
(
)
Drum separation pawl UN
Charger case (M/C)
Charging plate
(saw teeth)
(saw teeth)
(
)
Developing section
Developer
Supplied when installing
DV blade
DSD collar
DV side seal F
DV side seal R
Toner cartridge
Attached when installing./
EX Japan: 814g,
user replacement for every 27K.
EX Japan: 814g,
user replacement for every 27K.
Fusing section
Upper heat roller
Lower heat roller
Upper separation pawl
Lower separation pawl
Thermistor
Clean and remove paper dust.
Upper heat roller gear
Paper guides
Gears
Cleaning roller
CL roller collar
Filters
Ozone filter
Paper feed section
Paper feed roller
Note 1
Torque limiter
Note 1
Transport section
Paper exit reverse section
Paper exit reverse section
PS follower roller
Transport rollers
Transport paper guides
Paper dust remover
Drive section
Specified position
Belts
Image quality
Other
Sensors
" !
AR-M350U MAINTENANCE 7-3
C. Peripheral devices
Maintenance cycle : 50K
Note 3: Replacement reference: Use the counter value of each paper feed port as the replacement reference.
Paper feed roller/Separation pad/Torque limiter section: 80K or 2 years
Check (Clean, replace, or adjust as necessary.)
Clean
Replace
Adjust
Lubricate
Move position
Option name
Part name
When
calling
50K 100K 150K 200K 250K 300K 350K 400K
Remark
ADU
+ Manual feed
+ Manual feed
Paper feed
separation section
separation section
Paper feed
rollers
rollers
(
)
Note 3
Separation pad
(
)
Note 3
Torque limiter
(
)
Note 3
Transport section
Transport rollers
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Desk
(Multi stage LCC)
Multi purpose
(Multi stage LCC)
Multi purpose
Paper feed
separation section
separation section
Paper feed
rollers
rollers
(
)
Note 3
Torque limiter
(
)
Note 3
Transport section
Transport roller
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Finisher
Transport section
Transport rollers
De-curler roller
(
)
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple un
Replace UN
at 100K staple.
at 100K staple.
Staple cartridge
User replacement
for every 3000pcs.
for every 3000pcs.
Mail-bin
stacker
stacker
Transport section
Transport roller
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Saddle finisher
Transport section
Transport roller
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple UN
Replace UN at 100K staple
(including the staple UN
and the holder section).
(including the staple UN
and the holder section).
Staple cartridge
User replacement
for every 5000 pcs.
for every 5000 pcs.
# !
AR-M350U SIMULATIONS 8-1
[8] SIMULATION
For the simulation, the following items have been changed.
<List of display value>
<List of machine model codes>
*:
Not registered as a product.
22-10
Purpose
Adjustment, setup, operation data output, check
(display)
(display)
Function (Content)
Used to check the system configuration
(option, internal hardware).
(option, internal hardware).
Section
Item
Item
Spec
Operation/Procedure The machine composition below is displayed.
MACHINE
Model codes
SPF
NONE/ (Model code)
FINISHER
NONE/ (Model code)
MAIL BIN
NONE/ (Model code)
PUNCH
NONE/ (Model code)
DESK/LCC
NONE/ (Model code)
ADU
NONE/ (Model code)
PROCESS TYPE
Process control spec
(1, 2: AR machine 3: DM machine)
(1, 2: AR machine 3: DM machine)
SYSTEM MEMORY
Memory capacity (MB)
HDD
Hard disk capacity (MB)
ICU
PRINTER/MFP
NIC
NONE/ (Model code)
NSCN
NONE/ (Network scanner)
PS3
NONE/ (PS3 expansion kit)
FAX
NONE/ (Model code)
FAX MEMORY
FAX expansion memory capacity (MB)
HAND SET
NONE/ (Model code)
STAMP
Finisher stamp NONE/ (Model code)
SIMULATION 22-10
SYSTEM INFORMATION.
MACHINE: *******
SPF: ******* XXXXXXXXXXX
FINISHER : *******
SYSTEM INFORMATION.
MACHINE: *******
SPF: ******* XXXXXXXXXXX
FINISHER : *******
MAIL BIN : *******
PUNCH : ******
DESK/LCC : *******
ADU: ******* XXXXXXXXXXXX
PROCESS TYPE : *
SYSTEM MEMORY: **MB
SYSTEM MEMORY: **MB
HDD: ***MB ICU F ******
NIC : ******* NSCN : ******
PS3 : ******
FAX: ******* FAX MEMORY : **MB
HAND SET: *******
STAMP : *******
Item
Display
Content
MACHINE
AR-P350/350LP
AR-P450/450LP
AR-M350/350M (Include the N model)
AR-M450/450M (Include the N model)
AR-310M
AR-M350U
AR-M450U
AR-310S/310F
AR-350S/350F
AR-450S/450F
SPF
-
Document feed unit not installed
AR-EF2
Document feed unit (SPF) installed
AR-EF1
Duplex document feed unit installed
FINISHER
-
After-work unit not installed
AR-FN6
Built-in finisher installed
AR-FN7
Console finisher installed
MAIL BIN
-
Mail bin not installed
AR-MS1
Mail bin installed
Punch unit
-
Punch unit not installed
AR-PN1A
Punch unit 2 holes
AR-PN1B
Punch unit 3 holes
AR-PN1C
Punch unit 4 holes
AR-PN1D
Punch unit 4 holes wide hole
ADU
-
Duplex module not installed
AR-DU3
Duplex module installed
AR-DU4
Duplex module +
manual feed unit installed
manual feed unit installed
DESK
-
Paper feed desk not installed
AR-MU1
Multi-purpose tray installed
AR-D14/D15
Paper feed desk installed
AR-D13
Tandem desk installed
ICU
PRINTER
Printer board
AR-M11
MFP board
AR-M12 *
MFP board (U model)
AR-M13 *
MFP board (S model)
MEMORY
0MB
No expansion memory
***MB
Expansion memory ***MB
HD
0MB
Hard disk not installed
****MB
Hard disk installed (AR-HD3)
NIC
-
NIC not installed
AR-NC5J
NIC installed
PS3
expansion kit
expansion kit
-
PS3 expansion kit not installed
AR-PK1
PS3 expansion kit installed
FAX
-
FAX expansion kit installed
AR-FX5
FAX expansion kit not installed
Network
scanner
scanner
-
Network expansion kit not installed
AR-NS2F
Network expansion kit installed
Expansion
memory
memory
-
Expansion memory for FAX not
installed
installed
AR-MM9
Expansion memory for FAX 8MB
(AR-MM9) installed
(AR-MM9) installed
Handset
-
handset not installed
AR-HN5
Handset installed
Finish stamp
-
Finish stamp unit not installed
AR-SU1
Finish stamp unit installed
!"#$
AR-M350U CIRCUIT DIAGRAM 9-1
[9] CIRCUIT DIAGRAM
1. MFP Control PWB(for AR-M350U/M450U)
A.Block Diagrams
CPU
TMPR4955AF-200
SYSTEM Controller
Dracula
SDRAM
64MByte
(128Mbit x 4)
SDRAM DIMM
64/128/
256MB
MD[63:0]
MAA[12:0]
SysCMD[8:0]
SysAD[31:0]
SysAD[54:33]
Address Buffer
Gate
LA[22:2]
MEMD[31:0]
Flash
DIMM
(8MB)
Slot1,2,3
Mask DIMM
(32MB)
PS Kanji
LDATA[15:0]
Address
Buffer
Data
Gate
EEPROM
(64Kbit)
I/O G/A
(ASIC1)
IOA[15:1]
IOD[7:0]
LVX161284
IEEE1284
I/F
DS14C238
RIC I/F
Engine I/F
TD62503F
PCI Bus
ICU ASIC
SDRAM
(24MB)
PM2500
HDD PWB
(IDE)
JCI-NIC
General
RTC
LCD
Controller
Scanner I/F
SRAM
(256KB)
FAX I/F
Buffer
no support for
STD control PWB J
!"#!$
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