AR-285 (serv.man11). AR280 285 335 Service Manual-Settings and Adjustments - Sharp Copying Equipment Service Manual (repair manual)

ar-285 (serv.man11) service manual
Model
AR-285 (serv.man11)
Pages
28
Size
747.22 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / AR280 285 335 Service Manual-Settings and Adjustments
File
ar-285-sm11.pdf
Date
Next: Sharp AR-285 (serv.man12) Service Manual

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SERVICE MANUAL
Digital Copier
MODEL
 AR-280/285/335
SHARP CORPORATION
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
[ 1 ] GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-1
[ 2 ] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2-1
[ 3 ] OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3-1
[ 4 ] CONSUMABLE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  4-1
[ 5 ] INSTALLATION AND SETUP . . . . . . . . . . . . . . . . . . . . . . . . . .  5-1
[ 6 ] EXTERNAL VIEW AND INTERNAL STRUCTURE . . . . . . . . . .  6-1
[ 7 ] SETTING AND ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . .  7-1
[ 8 ] SIMULATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  8-1
[ 9 ] MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  9-1
[10] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . .  10-1
[11] TROUBLE CODE LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11-1
[12] OPERATIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . .  12-1
CONTENTS
(Danish)
ADVARSEL !
Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering.
Udskiftning må kun ske med batteri
af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandoren.
(English)
Caution !
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
Dispose of used batteries according to manufacturer’s instructions.
(Finnish)
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan
tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden
mukaisesti.
(French)
ATTENTION
Il y a danger d’explosion s’ il y a remplacement incorrect
de la batterie. Remplacer uniquement avec une batterie du
même type ou d’un type équivalent recommandé par 
le constructeur.
Mettre au rebut les batteries usagées conformément aux
instructions du fabricant.
(Swedish)
VARNING
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en ekvivalent
typ som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt fabrikantens
instruktion.
CAUTION FOR BATTERY REPLACEMENT
[7] SETTING AND ADJUSTMENTS
1. List of adjustment items
Section
Adjustment item
Adjustment
procedure
A. Process
(1)
Developing doctor gap
adjustment
(2)
MG roller main pole position
adjustment
MG roller main
pole position
adjustment
(3)
Developing bias voltage
adjustment
SIM8-1/44-15
(4)
Main charger grid voltage
adjustment
SIM8-2/44-15
(5)
Transfer charger adjustment
SIM8-6
(6)
Separation charger bias
voltage adjustment
SIM8-7
(7)
Photoconductor marking
sensor sensitivity (gain)
adjustment
SIM44-2
Image density sensor
sensitivity (gain) adjustment
SIM44-2
SIM44-2
(8)
Toner concentration adjustment
(auto developer adjustment)
SIM25-2
B. Laser scanner
(exposure)
(1)
Horizontal image distortion
adjustment
LSU lever
adjustment
(2)
Print off-center adjustment
SIM50-10
(3)
Laser power setting (copier
mode)
SIM61-2/44-15
C. Scanner
(1)
Vertical image distortion
balance adjustment
Copy lamp unit
installing
position
adjustment
(2)
Vertical image distortion
balance adjustment
No. 2/No. 3
mirror base
installing
position
adjustment
(3)
Vertical (main scanning
direction) image distortion
adjustment
Winding pulley
position
adjustment
(4)
Horizontal (sub scanning
direction) image distortion
adjustment
F rail height
adjustment
(5)
Main scanning direction
magnification ratio adjustment
CCD unit
position
adjustment
(6)
Main scanning direction
magnification ratio adjustment
SIM48-1
Sub scanning direction
magnification ratio adjustment
SIM48-1
Including the adjustment with
SPF
(7)
Shading plate correction value
setting
SIM46-17
Section
Adjustment item
Adjustment
procedure
C. Scanner
(8)
Scanning image position
adjustment
SIM50-2
Including the adjustment with
SPF
(9)
Original off-center adjustment
SIM50-12
Including the adjustment with
SPF,RADF
D. Image process
(1)
Density adjustment 2 values
SIM46-2
Density adjustment 256 values
SIM46-3
(2)
Density adjustment AE 2
values
SIM46-4
Density adjustment character 2
values
SIM46-5
Density adjustment character
photo 2 values
SIM46-6
Density adjustment photo 2
values
SIM46-7
Density adjustment AE256
values
SIM46-8
Density adjustment character
256 values
SIM46-9
Density adjustment character
photo 256 values
SIM46-10
Density adjustment photo 256
values
SIM46-11
E. Paper feed
(1)
Manual paper feed size
detection level adjustment
SIM40-2
(2)
Paper size setting
F. Paper transport
(1)
Separation pawl operation
timing adjustment
SIM51-1
(2)
Paper resist pressure
adjustment
SIM51-2
G. Others
(1)
Original size sensor detection
level adjustment
SIM41-2
(2)
Original size sensor detection
level adjustment
(3)
Waste toner full detection level
adjustment
(4)
Touch panel adjustment
SIM65-1
(5)
Key touch sound volume
adjustment
Sound volume
adjustment
H. SPF
(1)
Hinge height check and
adjustment
Table glass
clearance
adjustment
(2)
Open/close sensor position
adjustment
SIM 2-02
I. RADF
(When the RADF is
installed)
(1)
Document lead edge stop
position adjustment
SIM 53-1
(2)
Resist/timing/paper exit sensor
adjustment
SIM 53-2
(3)
Test mode with DIP switch
7 – 1
2. Copier adjustment
A. Process section 
(1) Developing doctor gap adjustment
1) Remove the screw and the connector which connect the toner
hopper and the developing unit, and separate them. 
2) Loosen the DV doctor fixing screw A.
3) Insert a thickness gauge (0.6mm) into the clearance of 40mm 
∼
 70mm from the DV doctor edge.
4) Press the DV doctor in the arrow direction and tighten the DV
doctor fixing screw. (Perform the same procedure for the front and
the rear frame.)
5) Check that the clearance (2 positions) at 40mm 
∼
 70mm from the
both ends is 0.6 
±
 0.03mm. 
When inserting a thickness gauge, be careful not to scratch the
DV doctor and the MG roller. 
(2) MG roller main pole position adjustment
1) Remove the screw and the connector which connect the toner
hopper and the developing unit, and separate them. Put the devel-
oping unit on a flat floor. 
2) Tie a needle or pin on a string. 
3) Hold the string and put the needle horizontally and move it toward
the MG roller. (Do not use a clip which is too big to have a correct
position since the MG roller diameter is small.)
4) With the needle tip at 2 
∼
 3 mm apart from the MG roller surface,
mark the point on the surface which is on the extended line of the
needle tip. 
5) Measure the distance between the marking position and surface P
of the developing unit and check that it is 17mm.
If the distance is not as specified above, loosen the fixing screw A
of the main pole adjustment plate, and move the adjustment plate
to adjust. 
30mm
40mm
40mm
30mm
A
17.0mm
2~3mm
P
2~3mm
17.0mm
7 – 2
Page of 28
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AR-285 (serv.man11) Service Manuals

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AR-285 (serv.man5) AR280 285 335 Service Manual-General Service Manual 6 187.54 KB
AR-285 (serv.man6) AR280 285 335 Service Manual-Specifications Service Manual 7 82.25 KB
AR-285 (serv.man7) AR280 285 335 Service Manual-Options Service Manual 5 56.11 KB
AR-285 (serv.man8) AR280 285 335 Service Manual-Consumable Parts Service Manual 8 82.97 KB
AR-285 (serv.man9) AR280 285 335 Service Manual-Installation and Set Up Service Manual 12 552.83 KB
AR-285 (serv.man10) AR280 285 335 Service Manual-External View and Internal Structure Service Manual 11 546.8 KB
AR-285 (serv.man12) AR280 285 335 Service Manual-Simulation Codes Service Manual 118 877.93 KB
AR-285 (serv.man13) AR280 285 335 Service Manual-Maintenance Service Manual 25 2.97 MB
AR-285 (serv.man14) AR280 285 335 Service Manual-Disassembly and Assembly Service Manual 20 1.99 MB
AR-285 (serv.man15) AR280 285 335 Service Manual-Trouble Code List Service Manual 10 81.02 KB
AR-285 (serv.man16) AR280 285 335 Service Manual-Operational Description Service Manual 6 59.52 KB
AR-285 (serv.man17) AR280 285 335 Circuit PWB Location Service Manual 2 76.34 KB
AR-285 (serv.man18) AR280 285 335 Circuit Wiring Chart Service Manual 8 162 KB
AR-285 (serv.man19) AR280 285 335 Circuit ICU PWB Service Manual 16 558.48 KB
AR-285 (serv.man20) AR280 285 335 Circuit PCU PWB Service Manual 7 281.94 KB
AR-285 (serv.man21) AR280 285 335 Circuit Operation Control PWB Service Manual 6 252.56 KB
AR-285 (serv.man22) AR280 285 335 Circuit Operation L R PWB Service Manual 2 59.31 KB
AR-285 (serv.man23) AR280 285 335 Circuit AC DC Power Supply Service Manual 5 146.11 KB
AR-285 (serv.man24) AR280 285 335 Circuit DC Power Supply Service Manual 3 298.34 KB
AR-285 (serv.man25) AR280 285 335 Circuit SPF Service Manual 3 155.18 KB
AR-285 (serv.man26) AR280 285 335 Circuit RADF Service Manual 4 111.27 KB
AR-285 (serv.man34) AR280 285 335 Operation Manual-Section 1 User Guide / Operation Manual 78 1.68 MB
AR-285 (serv.man35) AR280 285 335 Operation Manual-Section 2 User Guide / Operation Manual 58 1.49 MB
AR-285 (serv.man36) AR280 285 335 Operation Manuals-Section 3 User Guide / Operation Manual 32 184.36 KB
AR-285 (serv.man27) Information of parts change Parts Guide 2 28.25 KB
AR-285 (serv.man28) Parts Guide AR250 280 285 287 335 337 405 407 505 507 Parts Guide 127 5.15 MB
AR-285 (serv.man29) AR280 285 335 Parts Guide-Exteriors Operation panel unit Document size sensor unit Optical unit 1 Optical unit 2 Copy lamp unit 2nd,3rd mirror holder unit Frame section Rear frame 1 Parts Guide 15 1.79 MB
AR-285 (serv.man30) AR280 285 335 Parts Guide-Rear frame 2 Photo conductor unit Tonor hopper unit Developer unit Fusing unit 1 Fusing unit 2 2 bin delivery turnover unit 1 2 bin delivery turnover unit 2 Vertical transport right door unit Parts Guide 19 1.73 MB
AR-285 (serv.man31) AR280 285 335 Parts Guide-Vertical transport unit PS transport unit Suction unit Main drive unit1 Main drive unit2 Paper feeding drive unit1 Paper feeding drive unit2 DV drive unit Fusing drive unit DV guide unit Parts Guide 17 1.5 MB
AR-285 (serv.man32) AR280 285 335 Parts Guide-Multi manual paper feeding unit1 Multi manual paper feeding unit2 Waste toner unit Tray paper feeding tray unit Multi manual paper feeding tray unit MC Unit TC Unit Tray Unit Packing material accessories Parts Guide 17 1.17 MB
AR-285 (serv.man33) AR280 285 335 Parts Guide-PCU PWB ICU PWB Operation control PWB Operation PWB R Operation PWB L Inverter PWB AC PWB Scanner drive PWB ORS PD PWB DC Power supply PWB Parts Guide 25 393.49 KB
AR-285 (serv.man4) AR280,285,335 Specifications Specification 5 82.97 KB
AR-285 (serv.man44) Change of Fuser Cover Part Number. Technical Bulletin 1 25.47 KB
AR-285 (serv.man45) Improvement made to prevent fire hazard caused by imperfect contact on fixing junction PWB. Technical Bulletin 1 45.23 KB
AR-285 (serv.man46) Re issue bulletin regarding a parts change - mainly for the mirror mount fixing plate. Technical Bulletin 4 1.6 MB
AR-285 (serv.man47) Change to the paper feed roller material. Technical Bulletin 13 1.22 MB
AR-285 (serv.man48) IMPROVEMENT MADE TO PREVENT MALFUNCTION CAUSED BY IMPERFECT CONTACT ON FIXING JUNCTION PWB. Technical Bulletin 1 106.03 KB
AR-285 (serv.man49) Reduction of F2-00 error. (Toner supply error) Technical Bulletin 2 12.35 KB
AR-285 (serv.man50) New service part for repairing a broken ADU frame Technical Bulletin 2 239.04 KB
AR-285 (serv.man51) Parts change information Technical Bulletin 2 45.09 KB
AR-285 (serv.man52) Paper feed drive unit part change Technical Bulletin 1 30.01 KB
AR-285 (serv.man53) Corrections carried out in the parts guide (DV unit toner hopper) Technical Bulletin 2 91.79 KB
AR-285 (serv.man54) HV protect sheet addition Technical Bulletin 1 36.21 KB
AR-285 (serv.man55) Corrections made to a jamming error caused by the ADU transfer clutch dragging or slipping Technical Bulletin 1 42.96 KB
AR-285 (serv.man56) Establishment of the paper feeding drive clutch with mylar sheet attached as a service part Technical Bulletin 1 30.64 KB
AR-285 (serv.man57) Parts change information Technical Bulletin 1 30.58 KB
AR-285 (serv.man58) Upgrade of ICU ROM version - remedy for black streaks on edge of first copy Technical Bulletin 1 20.65 KB
AR-285 (serv.man59) Notice of jam codes Technical Bulletin 3 58.34 KB
AR-285 (serv.man60) Supply of silicon oil used for cleaning the SPF glass to be carried out as a service part Technical Bulletin 1 30.82 KB
AR-285 (serv.man61) Copy paper jams caused by grease entering the internal section of the paper feeding drive clutch and supply of Hanari grease as a service part Technical Bulletin 1 34.6 KB
AR-285 (serv.man62) Corrections carried out in the parts guide Technical Bulletin 1 30.08 KB
AR-285 (serv.man63) Change carried out in the developer Technical Bulletin 1 18.42 KB
AR-285 (serv.man64) Change carried out in the material of the reversion gate Technical Bulletin 1 29.83 KB
AR-285 (serv.man65) Establishment of the CG reverse roller shaft UN and the Reverse roller shaft UN in the 550 paper feeding unit as service parts Technical Bulletin 2 52.22 KB
AR-285 (serv.man66) Parts change information Technical Bulletin 4 140.65 KB
AR-285 (serv.man67) Correction carried out in the parts guide for the charger wire Technical Bulletin 1 19.24 KB
AR-285 (serv.man68) Part changes Technical Bulletin 1 33.24 KB
AR-285 (serv.man69) Improvement of paper jam udulation caused by hardening of the delivery roller Technical Bulletin 1 22.17 KB
AR-285 (serv.man70) Notice of jam cause codes Technical Bulletin 3 153.48 KB
AR-285 (serv.man71) Providing a caution label, as a service part, on adding toner Technical Bulletin 2 70.59 KB
AR-285 (serv.man72) Using the same hand-feed pick-up roller as the 550 paper-feeding unit Technical Bulletin 1 29.8 KB
AR-285 (serv.man73) Correction to compatability fo the copy lamp unit in bulletin 009 Technical Bulletin 1 35.08 KB
AR-285 (serv.man74) Parts change information Technical Bulletin 1 30.88 KB
AR-285 (serv.man75) Parts change information Technical Bulletin 3 139.51 KB
AR-285 (serv.man76) Polygon motors for laser units. Technical Bulletin 1 20.7 KB
AR-285 (serv.man77) SIMM manufacturer change. Technical Bulletin 1 29.85 KB
AR-285 (serv.man78) Changes to polygon motor inside LSU. Technical Bulletin 1 18.99 KB
AR-285 (serv.man79) Change to pulley fixing double-thread screw and discontinued M4 tap. Technical Bulletin 1 86.5 KB
AR-285 (serv.man80) Change carried out in the hopper seal of the developing tank. Technical Bulletin 6 214.28 KB
AR-285 (serv.man81) Change of parts used in 550 paper feeding unit. Technical Bulletin 2 124.28 KB
AR-285 (serv.man82) Problem with main drive unit paper feed clutch. Technical Bulletin 3 1.18 MB
AR-285 (serv.man83) Addition of explanatory label for lever operation and change of suction lift shaft. Technical Bulletin 1 120.99 KB
AR-285 (serv.man84) Measure to alleviate problems of disengagement of the side plate in the machine cassette unit. Technical Bulletin 2 125.24 KB
AR-285 (serv.man85) ICU PWB part number change. Technical Bulletin 1 75.06 KB
AR-285 (serv.man86) Action to alleviate problems of static electricity through the use of a plastic bag for the machine. Technical Bulletin 1 73.33 KB
AR-285 (serv.man87) ROM software changes. Technical Bulletin 1 64.41 KB
AR-285 (serv.man88) Abnormal noise from process unit. Technical Bulletin 1 60.77 KB
AR-285 (serv.man89) Part change information. Technical Bulletin 2 160.46 KB
AR-285 (serv.man90) Unification of 200V series DC power unit. (WHITE) Technical Bulletin 2 91.88 KB
AR-285 (serv.man91) Change of supplier for sintered bearings. (WHITE) Technical Bulletin 4 188.93 KB
AR-285 (serv.man92) Increase in strength of ADU frame. (WHITE) Technical Bulletin 2 112.62 KB
AR-285 (serv.man93) Changes to the AR505 Service Manual and addition of jam cause codes. (WHITE) Technical Bulletin 5 323.76 KB
AR-285 (serv.man94) Change carried out in the original document detection photo sensor. (WHITE) Technical Bulletin 1 74.06 KB
AR-285 (serv.man95) Change carried out in the paper feeding drive frame and the transport clutch. (WHITE) Technical Bulletin 2 119.5 KB
AR-285 (serv.man96) Change carried out in the PS front roller bearing. (WHITE) Technical Bulletin 1 83.98 KB
AR-285 (serv.man97) Change carried out in the waste toner drive gear in the main drive unit. (WHITE) Technical Bulletin 1 83.62 KB
AR-285 (serv.man98) Version upgrade carried out on the ROM (ROM Management No. 9). (YELLOW) Technical Bulletin 1 62.25 KB
AR-285 (serv.man99) Change carried out in the maker of the table glass used in the RADF. (WHITE) Technical Bulletin 2 117.19 KB
AR-285 (serv.man100) Action to alleviate problems of dislocation of the disjunction arm in the ADU unit. (WHITE) Technical Bulletin 1 83.9 KB
AR-285 (serv.man101) Change carried out in the location of production of the LCU unit. (WHITE) Technical Bulletin 1 88.51 KB
AR-285 (serv.man102) Version upgrade carried out on the ROM. (WHITE) Technical Bulletin 1 74.53 KB
AR-285 (serv.man103) Discontinuance of the adjustment plate in the CCD unit. (WHITE) Technical Bulletin 1 134.34 KB
AR-285 (serv.man104) Countermeasure against Z-folding and paper mis-feed. (WHITE) Technical Bulletin 4 552.21 KB
AR-285 (serv.man105) Change carried out in the attachment screws for the operation panel LCD. (WHITE) Technical Bulletin 1 136.96 KB
AR-285 (serv.man106) Change in shape of the TC holder R. (WHITE) Technical Bulletin 1 121.96 KB
AR-285 (serv.man107) Change carried out in the shape of the bushing and the attachment gear in the paper-feeding drive unit. (WHITE) Technical Bulletin 2 138.29 KB
AR-285 (serv.man108) Discontinuance of the adjustment plate in the CCD unit. (WHITE) Technical Bulletin 1 140.49 KB
AR-285 (serv.man109) Report of flash memory version method. (WHITE) Technical Bulletin 3 130.78 KB
AR-285 (serv.man110) Marks on rear frame of copies, ghosting on the rear frame of copies. (WHITE) Technical Bulletin 1 90.27 KB
AR-285 (serv.man111) Fixing ARPB2 F9 00 error messages. (WHITE) Technical Bulletin 2 96.91 KB
AR-285 (serv.man112) Corrections to the Service Manual. (WHITE) Technical Bulletin 3 182.29 KB
AR-285 (serv.man113) Change carried out in the synchronous detection PWB in the LSU. (WHITE) Technical Bulletin 1 95.5 KB
AR-285 (serv.man114) 1.Change carried out int he stir plate of the developing tank unit. 2.Change carried out in the material used for the TX sheet in the toner hopper unit. (WHITE) Technical Bulletin 3 156.9 KB
AR-285 (serv.man115) This bulletin is no longer relevant to this model Technical Bulletin 1 3.6 KB
AR-285 (serv.man116) 1.Change Carried Out In The Plastic Slider Washer In The ADU Unit. 2.Action To Alleviate Problems Of Static Electricity In The OP Control PWB Unit. (WHITE) Technical Bulletin 2 158.56 KB
AR-285 (serv.man117) Report Of Flash Memory Version Method. (WHITE) Technical Bulletin 2 127.57 KB
AR-285 (serv.man118) 1.Correction Of Screws In The Scanner Unit. 2.Addition Carried Out Of A Harness Protect Sheet S. (WHITE) Technical Bulletin 2 161.75 KB
AR-285 (serv.man119) 1.Change Of The ICU PWB Unit At EFI's Request. 2.Change Of The Touch Panel Manufacturer. 3.Change Of The Heat-resistant Clamp Fixing Screws In The Fusing Unit. 4.Change Of The Action Time Changing The ICU PWB Memory To SDRAM. (WHITE) Technical Bulletin 3 87.23 KB
AR-285 (serv.man120) Extension Of The Rib On The Rail Section Of The 550-Tray Case. (WHITE) Technical Bulletin 1 89.2 KB
AR-285 (serv.man121) Corrections Carried Out In The Parts Guide. (WHITE) Technical Bulletin 7 294.1 KB
AR-285 (serv.man122) 1.Screw Change. 2.Substitution For The Reflection Type Sensor. (WHITE) Technical Bulletin 2 162.78 KB
AR-285 (serv.man123) 1.Points Of Caution To Be Observed During Maintenance Operations Of The Fusing Unit. 2.ROM Writer Functions For The ICU PWB. (WHITE) Technical Bulletin 2 77.3 KB
AR-285 (serv.man124) Change Carried Out In The Hard Disk. (WHITE) Technical Bulletin 2 116.42 KB
AR-285 (serv.man125) 1.Change Carried Out In Main Harness. 2.Change Carried In The Spring Of The Multi Manual Unit. (WHITE) Technical Bulletin 2 78.47 KB
AR-285 (serv.man126) 1.Change Carried Out In The Bearings In The Paper Feeding Drive Unit. 2.Discontinuance Of The Manual Pressure Spring Attachment Plate. (WHITE) Technical Bulletin 2 79.03 KB
AR-285 (serv.man127) Change Carried Out In The Shape Of The AC Harness Cover. (WHITE) Technical Bulletin 2 76.15 KB
AR-285 (serv.man128) Report Of Flash Memory Version Method. (WHITE) Technical Bulletin 8 330.54 KB
AR-285 (serv.man129) 1.ICU PWB Change. 2.Shape Change Of Hard Disc Fixing Plate. (WHITE) Technical Bulletin 2 96.01 KB
AR-285 (serv.man130) Report Of Flash Memory Version Method. (WHITE) Technical Bulletin 6 133.5 KB
AR-285 (serv.man131) 1.Change To The Attachment Screws Of The Optical Reception PWB Holder. 2. Measure To Alleviate Problems Of Electrical Noise In The ICU PWB. (WHITE) Technical Bulletin 2 110.68 KB
AR-285 (serv.man132) 1.Parts Change To Incorporate Parts Manufactured By Sharp Into Assembled Units (Productivity Improvement). 2.Measure To Establish Uniformity Of The High Voltage PWB (To Improve Productivity). 3.Parts Change Carried Out In Accordance With A Change To In-house Production Of The LSU Unit. 4.Measure To Establish Uniformity Of The PCU PWB To Improve Productivity. 5.Measure To Alleviate Problems Of Scattering Of The Waste Toner. (WHITE) Technical Bulletin 4 121.28 KB
AR-285 (serv.man133) 1.Addition Of A Distinguishing Label To The Toner Hopper Unit. 2.Change In The Shape Of The Waste Toner Drive Shaft Used In The Main Drive Unit To Improve Productivity. 3.Change To The Method Of Securing The Harness In The Paper Feeding Drive Unit. 4.Addition Of A Screw Hole In The No. 2 Bin Of The Paper Delivery Paper Guide To Improve Productivity. (WHITE) Technical Bulletin 4 112.11 KB
AR-285 (serv.man134) Change In The Magnetic Clutch Of The Paper Feeding Unit In The 500 Tray To Improve Productivity. (WHITE) Technical Bulletin 2 103.13 KB
AR-285 (serv.man135) 1.Change Carried Out In The Height Of The ADU Opening And Closing PG Boss. 2.Change Carried Out In The PG Quality Of The Paper Feeding Desk. (WHITE) Technical Bulletin 4 164.31 KB
AR-285 (serv.man136) Establishment Of Uniformity Carried Out For The LSU Unit. (WHITE) Technical Bulletin 1 38.91 KB
AR-285 (serv.man137) Correction Measure Carried Out To Alleviate Problems Of Diagonal Feeding Which Occurred During Copy Operations Using The ADF. (WHITE) Technical Bulletin 1 66.21 KB
AR-285 (serv.man138) Measure To ALleviate Problems Of Improperly Tightened Screws In The Paper Delivery Unit. (YELLOW) Technical Bulletin 1 59.97 KB
AR-285 (serv.man139) 1.Action Carried Out As A Measure To Improve The Precision Of The Diameter Of The PS Roller. 2.Addition Carried Out Of An Edge Guide Sheet. 3.Addition Carried Out Of A Caution Label Concerning The Laser In The LSU Unit. (WHITE) Technical Bulletin 3 84.04 KB
AR-285 (serv.man140) 1.Change Carried Out In The Assembly Contractor Of The Toner Hopper And Developing Unit. 2.Measure Carried Out To Protect The Main Switch Harness. 3.Measure To Improve The Alignment Performance Of The Waste Toner Transport Gear. 4.Measure To Diminish Abnormal Noise Which Occurs In The Paper Delivery Reversion No.2 Bin Unit. (WHITE) Technical Bulletin 5 136.78 KB
AR-285 (serv.man141) Report Of Flash Memory Version Method. (WHITE) Technical Bulletin 6 107.72 KB
AR-285 (serv.man142) 1.Discontinuance Of The Plastic Sliders Used In The Developing Unit (To Improve Productivity). 2.Establishment Of Uniformity Of The Upper Cabinet Rear (To Improve Productivity). 3.Change In The Maker Of The Drive Unit Clutch (To Improve Productivity). 4.Discontinuance Of The Boss In The Fusing Unit (To Improve Productivity). (WHITE) Technical Bulletin 3 53.91 KB
AR-285 (serv.man143) 1.Change In The Shape Of The Attachment Plate Of The AC PWB (To Improve Productivity). 2.In-house Production Of The Operation Manuals (To Improve Productivity). (WHITE) Technical Bulletin 2 45.14 KB
AR-285 (serv.man144) Flash Memory - Manual Correction. (WHITE) Technical Bulletin 5 164.45 KB
AR-285 (serv.man145) Part Number Change - LSU Unit. (WHITE) Technical Bulletin 1 40.66 KB
AR-285 (serv.man146) 1.Measure To Alleviate Problems Loosening Of Rubber-Leg Screws. 2.Addition Of Aluminium Tape Carried Out As A Measure To Improve Problems Of Noise. (WHITE) Technical Bulletin 2 52.7 KB
AR-285 (serv.man147) 1.Change In The Outer Diameter Of The Paper Delivery Lock Shaft Carried Out As A Measure To Improve Productivity. 2.Measure To Alleviate Problems Of Loosening Screws Caused By Thermal Contractions. 3.Measure To Improve Problems Of Noise. (WHITE) Technical Bulletin 4 85.47 KB
AR-285 (serv.man148) Auditor Attachment Kit. (WHITE) Technical Bulletin 3 67.76 KB
AR-285 (serv.man149) E7-03 E7-11 Troubles. (WHITE) Technical Bulletin 2 57.02 KB
AR-285 (serv.man150) Developer Set-up Cautions. (WHITE) Technical Bulletin 1 43.95 KB
AR-285 (serv.man151) Parts Guide Corrections Additions. (WHITE) Technical Bulletin 5 100.3 KB
AR-285 (serv.man152) 1.Change Carried Out In The Binding Method Of The AC Harness Line. 2.Measure To Alleviate Problems Of Screws That Do Not Fully Secure Properly. 3.Change In The 3P Terminal Base Harness Carried Out In Accordance With A Measure To Comply With EMI Standards. 4.Measure To Improve Conditions Of Noise. 5.Measure Carried Out To Prevent Contact With The ICU Cover. (WHITE) Technical Bulletin 4 94.74 KB
AR-285 (serv.man153) 1.Change In Materials Of The PS Frame R Carried Out As A Measure To Improve Productivity. 2.Measure To Improve Paper Transport Performance When Using The RADF. 3.Measure To Aleviate Problems Of Paper Curling When Using The ADU. (WHITE) Technical Bulletin 2 41.76 KB
AR-285 (serv.man154) 1.Addition Of Gaskets Carried Out As A Measure To Alleviate Problems Of Noise. 2.Addition Of A Ferrite Core Carried Out As A Measure To Alleviate Problems Of Noise. (WHITE) Technical Bulletin 5 93.42 KB
AR-285 (serv.man155) Heat Roller Wrinkling. (WHITE) Technical Bulletin 1 27.17 KB
AR-285 (serv.man156) 1.Action To Alleviate Problems Of A Gap With The Fusing Pressure Adjustment Lever. 2.Action To Improve The Shielding Performance In The Toner Hopper Unit. 3.Measure To Alleviate Problems Of Noise In The ICU PWB. (WHITE) Technical Bulletin 2 46.72 KB
AR-285 (serv.man157) Labels Additions. (WHITE) Technical Bulletin 2 97.72 KB
AR-285 (serv.man158) 1.Correction Carried Out In The Parts Guide. 2.Action To Secure Margin For The Reset Circuit. 3.Measure To Alleviate Problems OF Electronic Noise (EMI). (WHITE) Technical Bulletin 2 39.35 KB
AR-285 (serv.man159) Parts Guide Correction - Corrona Wire. (WHITE) Technical Bulletin 2 49.7 KB
AR-285 (serv.man160) Firmware Upgrade AR280 285 335, ICU3.37, OPE 3.35 and PCU 3.35 (Previously sent out as FF COP 091) Technical Bulletin 2 22.6 KB
AR-285 (serv.man161) FF COP 094 - Superseded by Technical Bulletin ARDU1 ref 009 Technical Bulletin 1 3.76 KB
AR-285 (serv.man162) 1.Measure To Alleviate Obstruction Problems In The Copy Lamp Unit Caused By Screws. 2.Change In The Materials Used For The Locking Release Lever Carried Out As A Measure To Alleviate Problems Of Deformation Caused By Heat. (WHITE) Technical Bulletin 2 45.9 KB
AR-285 (serv.man163) 1.Establishment Of Uniformity Of Some Of The Parts In The Tray Unit Carried Out As A Measure To Improve Productivity. 2.Decrease In The Number Of Fixing Screws Used In The F R Manual Holders Carried Out As A Measure To Improve Productivity. 3.Decrease In The Number Of Screws Used In The Vertical Transport Unit Carried Out As A Measure To Improve Productivity. (WHITE) Technical Bulletin 3 120.29 KB
AR-285 (serv.man164) 1.Measure To Establish Uniformity Of The Operations Control PWB. 2.Change In The Attachment Location Of The Grounding Terminal Carried Out As A Measure To Improve Operation. 3.Measure To Establish Uniformity Of The Blade Stay Used In The Photo Conductor Unit. 4.Chabge In The IC Used In The Operations Control PWB Carried Out As A Measure To Improve Productivity. 5.Change In The Screws (M4 x 8) Carried Out As A Measure To Improve Productivity. (WHITE) Technical Bulletin 3 56.5 KB
AR-285 (serv.man165) 1.Measure To Improve The Performance OF The Scanner Drive PWB. 2.Measure To Alleviate Problems Of Improperly Tightened Fixing Screws Of The Main Motor. (WHITE) Technical Bulletin 2 47.11 KB
AR-285 (serv.man166) Changes In Parts Carried Out As A Measure To Improve Productivity. (See Bulletin 102) Technical Bulletin 2 42.1 KB
AR-285 (serv.man167) Fault Guide. (WHITE) Technical Bulletin 2 49.96 KB
AR-285 (serv.man168) 007-Sharp UK Technical Website (PREVIOUSLY SENT OUT AS FF COP 075) Technical Bulletin 1 14.75 KB
AR-285 (serv.man169) 006-1 E7-03 Troubles. 2 E7-11 Troubles (PREVIOUSLY SENT OUT AS FF COP 072) Technical Bulletin 2 25.08 KB
AR-285 (serv.man170) 005-1 Return of Flash ROMS Cards. 2 Pre-Course Study Guide. (PREVIOUSLY SENT OUT AS FF COP 070) Technical Bulletin 1 9.08 KB
AR-285 (serv.man171) 004-New Systems Support Team Systems Support Hotline (PREVIOUSLY SENT OUT AS FF COP 064) Technical Bulletin 1 9.96 KB
AR-285 (serv.man172) 003-EPROM Upgrade Exchange Scheme (PREVIOUSLY ENT OUT AS FF COP 062) Technical Bulletin 1 10.34 KB
AR-285 (serv.man173) 002-Change in Copier Transportation Method (PREVIOUSLY SENT OUT AS FF COP 012) Technical Bulletin 1 8.74 KB
AR-285 (serv.man174) 001-Copier Hotline Telephone Number Change (PREVIOUSLY SENT OUT AS FF COP 002) Technical Bulletin 1 10.3 KB
AR-285 (serv.man40) AR280 285 335 ICU Firmware 3.42 Driver / Update 963.96 KB
AR-285 (serv.man41) ASPI Update and Check Utility Driver / Update 1.94 MB
AR-285 (serv.man42) AR335 285 280 PCU Firmware 3.35 Driver / Update 770.97 KB
AR-285 (serv.man43) AR335 285 280 OPE Firmware 3.35 Driver / Update 1.26 MB
AR-285 (serv.man179) Flash 5.1 Download Utility Driver / Update 16.94 KB
AR-285 Cougar Handy Guide (Updated March'02) Handy Guide 54 218.68 KB
AR-285 (serv.man2) Cougar Handy Guide New Version (includes AR250-507 models). Handy Guide 52 207.88 KB
AR-285 (serv.man3) AR280 285 335 Connectivity Glossary Of Terms Handy Guide 15 322.49 KB
AR-285 (serv.man37) Service Exchange Scheme Request Form (TP ServiceCo) FAQ 1 7.68 KB
AR-285 (serv.man38) Cougar Firmware Revision Table FAQ 6 19.71 KB
AR-285 (serv.man39) AR280 285 335 405 Jam Map Listing FAQ 2 5.3 KB
AR-285 (serv.man175) MSDS F-00791 Regulatory Data 2 201.99 KB
AR-285 (serv.man176) MSDS F-30791 Regulatory Data 2 182.83 KB
AR-285 (serv.man177) Environmental Data Sheet Regulatory Data 1 4.5 KB
AR-285 (serv.man178) Packaging Weights Data Regulatory Data 1 5.43 KB

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