AR-280 (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) - Sharp Copying Equipment Technical Bulletin (repair manual)

Model: AR-280 (serv.man154)
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Document: Technical Bulletin
Brand: Sharp
Device: Copying Equipment / 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)
File: ar-280-sm154.pdf
Date: 2018-11-20

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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.
1. Addition of a gasket carried out as a measure to alleviate problems of
noise.
1.Model Name:
AR280/285/335 (only for machines bound for the 200 V series destinations)
2.General:
The addition of the parts described below has been carried out. This action has been
carried out as a measure to alleviate problems of electrical noise.
3.Description:

The addition of an EMI absorption sheet and a gasket has been carried out to the
ICU attachment plate.

The addition of gaskets has been carried out to the chassis of the machine.
Sharp Electronics (UK) Ltd., Technical Services Group
Date:
27 July 1999
Model:
AR280/285/335
Ref:
021
Colour: White
Page:
1 of 5
TECHNICAL BULLETIN
EMI absorption sheet
F side
ICU cover EX
Contact
standard
Gasket
Gasket
Gasket
Standard
Standard
Standard
Width

4.Action:
From the start of 1998 June production.
2. Addition of a ferrite core carried out as a measure to alleviate problems of
noise.
1.Model Name:
AR280/285/335
2.General:
The addition of a ferrite core has been carried out to each of the parts described below.
This action has been carried out as a measure to alleviate problems of electrical noise.
Sharp Electronics (UK)Ltd., Technical Services Group
Rear frame
Lower base plate
Cross section diagram
Attachment of the ferrite core to the ICU connection harness.
ICU PWB
To the operation panel

Sharp Electronics (UK)Ltd., Technical Services Group
To the CCD PWB
ICU PWB
Attachment of the ferrite core to the CCD flat cable.
Attachment of the ferrite core to the original
document detection harness line.
To the original document detection lamp PWB.
3 pin interface connector
Machine GND
Attachment of the ferrite core to the MSW harness line.
Harness lifter
MSW line interface connector
Attachment of the ferrite core to the RADF
and SPF interface harness line.
To the frame of
the machine.
(Side view)
RADF and SPF
interface connector.
Wire saddle
Original document
detection lamp PWB
To the scanner UN
Attachment of the ferrite core to the original
document detection harness line.
Attachment of the ferrite core
to the manual harness.
Main harness
12 pin interface connector
8 pin interface connector
To the manual UN
Attachment of the ferrite core to the
paper delivery drawer harness line.
To the rear frame
Drawer connector

3.Action:
From the start of 1998 June production.
Sharp Electronics (UK)Ltd., Technical Services Group
Attachment of the ferrite core to the high voltage AC harness.
To the AC terminal
Tube
To the high voltage PWB
Attachment of the ferrite core to the LCC interface harness line.
To the frame of the machine
LCC interface connector
Attachment of the ferrite core to the FIN and desk harness line.
Wire saddle
FIN interface connector
Desk interface connector

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AR-280 (serv.man154) Service Manuals

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AR-280 (serv.man5) AR280 285 335 Service Manual-General Service Manual	6	187.54 KB
AR-280 (serv.man6) AR280 285 335 Service Manual-Specifications Service Manual	7	82.25 KB
AR-280 (serv.man7) AR280 285 335 Service Manual-Options Service Manual	5	56.11 KB
AR-280 (serv.man8) AR280 285 335 Service Manual-Consumable Parts Service Manual	8	82.97 KB
AR-280 (serv.man9) AR280 285 335 Service Manual-Installation and Set Up Service Manual	12	552.83 KB
AR-280 (serv.man10) AR280 285 335 Service Manual-External View and Internal Structure Service Manual	11	546.8 KB
AR-280 (serv.man11) AR280 285 335 Service Manual-Settings and Adjustments Service Manual	28	747.22 KB
AR-280 (serv.man12) AR280 285 335 Service Manual-Simulation Codes Service Manual	118	877.93 KB
AR-280 (serv.man13) AR280 285 335 Service Manual-Maintenance Service Manual	25	2.97 MB
AR-280 (serv.man14) AR280 285 335 Service Manual-Disassembly and Assembly Service Manual	20	1.99 MB
AR-280 (serv.man15) AR280 285 335 Service Manual-Trouble Code List Service Manual	10	81.02 KB
AR-280 (serv.man16) AR280 285 335 Service Manual-Operational Description Service Manual	6	59.52 KB
AR-280 (serv.man17) AR280 285 335 Circuit PWB Location Service Manual	2	76.34 KB
AR-280 (serv.man18) AR280 285 335 Circuit Wiring Chart Service Manual	8	162 KB
AR-280 (serv.man19) AR280 285 335 Circuit ICU PWB Service Manual	16	558.48 KB
AR-280 (serv.man20) AR280 285 335 Circuit PCU PWB Service Manual	7	281.94 KB
AR-280 (serv.man21) AR280 285 335 Circuit Operation Control PWB Service Manual	6	252.56 KB
AR-280 (serv.man22) AR280 285 335 Circuit Operation L R PWB Service Manual	2	59.31 KB
AR-280 (serv.man23) AR280 285 335 Circuit AC DC Power Supply Service Manual	5	146.11 KB
AR-280 (serv.man24) AR280 285 335 Circuit DC Power Supply Service Manual	3	298.34 KB
AR-280 (serv.man25) AR280 285 335 Circuit SPF Service Manual	3	155.18 KB
AR-280 (serv.man26) AR280 285 335 Circuit RADF Service Manual	4	111.27 KB
AR-280 (serv.man34) AR280 285 335 Operation Manual-Section 1 User Guide / Operation Manual	78	1.68 MB
AR-280 (serv.man35) AR280 285 335 Operation Manual-Section 2 User Guide / Operation Manual	58	1.49 MB
AR-280 (serv.man36) AR280 285 335 Operation Manuals-Section 3 User Guide / Operation Manual	32	184.36 KB
AR-280 (serv.man27) Information of parts change Parts Guide	2	28.25 KB
AR-280 (serv.man28) Parts Guide AR250 280 285 287 335 337 405 407 505 507 Parts Guide	127	5.15 MB
AR-280 (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-280 (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-280 (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-280 (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-280 (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-280 (serv.man4) AR280,285,335 Specifications Specification	5	82.97 KB
AR-280 (serv.man44) Change of Fuser Cover Part Number. Technical Bulletin	1	25.47 KB
AR-280 (serv.man45) Improvement made to prevent fire hazard caused by imperfect contact on fixing junction PWB. Technical Bulletin	1	45.23 KB
AR-280 (serv.man46) Re issue bulletin regarding a parts change - mainly for the mirror mount fixing plate. Technical Bulletin	4	1.6 MB
AR-280 (serv.man47) Change to the paper feed roller material. Technical Bulletin	13	1.22 MB
AR-280 (serv.man48) IMPROVEMENT MADE TO PREVENT MALFUNCTION CAUSED BY IMPERFECT CONTACT ON FIXING JUNCTION PWB. Technical Bulletin	1	106.03 KB
AR-280 (serv.man49) Reduction of F2-00 error. (Toner supply error) Technical Bulletin	2	12.35 KB
AR-280 (serv.man50) New service part for repairing a broken ADU frame Technical Bulletin	2	239.04 KB
AR-280 (serv.man51) Parts change information Technical Bulletin	2	45.09 KB
AR-280 (serv.man52) Paper feed drive unit part change Technical Bulletin	1	30.01 KB
AR-280 (serv.man53) Corrections carried out in the parts guide (DV unit toner hopper) Technical Bulletin	2	91.79 KB
AR-280 (serv.man54) HV protect sheet addition Technical Bulletin	1	36.21 KB
AR-280 (serv.man55) Corrections made to a jamming error caused by the ADU transfer clutch dragging or slipping Technical Bulletin	1	42.96 KB
AR-280 (serv.man56) Establishment of the paper feeding drive clutch with mylar sheet attached as a service part Technical Bulletin	1	30.64 KB
AR-280 (serv.man57) Parts change information Technical Bulletin	1	30.58 KB
AR-280 (serv.man58) Upgrade of ICU ROM version - remedy for black streaks on edge of first copy Technical Bulletin	1	20.65 KB
AR-280 (serv.man59) Notice of jam codes Technical Bulletin	3	58.34 KB
AR-280 (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-280 (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-280 (serv.man62) Corrections carried out in the parts guide Technical Bulletin	1	30.08 KB
AR-280 (serv.man63) Change carried out in the developer Technical Bulletin	1	18.42 KB
AR-280 (serv.man64) Change carried out in the material of the reversion gate Technical Bulletin	1	29.83 KB
AR-280 (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-280 (serv.man66) Parts change information Technical Bulletin	4	140.65 KB
AR-280 (serv.man67) Correction carried out in the parts guide for the charger wire Technical Bulletin	1	19.24 KB
AR-280 (serv.man68) Part changes Technical Bulletin	1	33.24 KB
AR-280 (serv.man69) Improvement of paper jam udulation caused by hardening of the delivery roller Technical Bulletin	1	22.17 KB
AR-280 (serv.man70) Notice of jam cause codes Technical Bulletin	3	153.48 KB
AR-280 (serv.man71) Providing a caution label, as a service part, on adding toner Technical Bulletin	2	70.59 KB
AR-280 (serv.man72) Using the same hand-feed pick-up roller as the 550 paper-feeding unit Technical Bulletin	1	29.8 KB
AR-280 (serv.man73) Correction to compatability fo the copy lamp unit in bulletin 009 Technical Bulletin	1	35.08 KB
AR-280 (serv.man74) Parts change information Technical Bulletin	1	30.88 KB
AR-280 (serv.man75) Parts change information Technical Bulletin	3	139.51 KB
AR-280 (serv.man76) Polygon motors for laser units. Technical Bulletin	1	20.7 KB
AR-280 (serv.man77) SIMM manufacturer change. Technical Bulletin	1	29.85 KB
AR-280 (serv.man78) Changes to polygon motor inside LSU. Technical Bulletin	1	18.99 KB
AR-280 (serv.man79) Change to pulley fixing double-thread screw and discontinued M4 tap. Technical Bulletin	1	86.5 KB
AR-280 (serv.man80) Change carried out in the hopper seal of the developing tank. Technical Bulletin	6	214.28 KB
AR-280 (serv.man81) Change of parts used in 550 paper feeding unit. Technical Bulletin	2	124.28 KB
AR-280 (serv.man82) Problem with main drive unit paper feed clutch. Technical Bulletin	3	1.18 MB
AR-280 (serv.man83) Addition of explanatory label for lever operation and change of suction lift shaft. Technical Bulletin	1	120.99 KB
AR-280 (serv.man84) Measure to alleviate problems of disengagement of the side plate in the machine cassette unit. Technical Bulletin	2	125.24 KB
AR-280 (serv.man85) ICU PWB part number change. Technical Bulletin	1	75.06 KB
AR-280 (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-280 (serv.man87) ROM software changes. Technical Bulletin	1	64.41 KB
AR-280 (serv.man88) Abnormal noise from process unit. Technical Bulletin	1	60.77 KB
AR-280 (serv.man89) Part change information. Technical Bulletin	2	160.46 KB
AR-280 (serv.man90) Unification of 200V series DC power unit. (WHITE) Technical Bulletin	2	91.88 KB
AR-280 (serv.man91) Change of supplier for sintered bearings. (WHITE) Technical Bulletin	4	188.93 KB
AR-280 (serv.man92) Increase in strength of ADU frame. (WHITE) Technical Bulletin	2	112.62 KB
AR-280 (serv.man93) Changes to the AR505 Service Manual and addition of jam cause codes. (WHITE) Technical Bulletin	5	323.76 KB
AR-280 (serv.man94) Change carried out in the original document detection photo sensor. (WHITE) Technical Bulletin	1	74.06 KB
AR-280 (serv.man95) Change carried out in the paper feeding drive frame and the transport clutch. (WHITE) Technical Bulletin	2	119.5 KB
AR-280 (serv.man96) Change carried out in the PS front roller bearing. (WHITE) Technical Bulletin	1	83.98 KB
AR-280 (serv.man97) Change carried out in the waste toner drive gear in the main drive unit. (WHITE) Technical Bulletin	1	83.62 KB
AR-280 (serv.man98) Version upgrade carried out on the ROM (ROM Management No. 9). (YELLOW) Technical Bulletin	1	62.25 KB
AR-280 (serv.man99) Change carried out in the maker of the table glass used in the RADF. (WHITE) Technical Bulletin	2	117.19 KB
AR-280 (serv.man100) Action to alleviate problems of dislocation of the disjunction arm in the ADU unit. (WHITE) Technical Bulletin	1	83.9 KB
AR-280 (serv.man101) Change carried out in the location of production of the LCU unit. (WHITE) Technical Bulletin	1	88.51 KB
AR-280 (serv.man102) Version upgrade carried out on the ROM. (WHITE) Technical Bulletin	1	74.53 KB
AR-280 (serv.man103) Discontinuance of the adjustment plate in the CCD unit. (WHITE) Technical Bulletin	1	134.34 KB
AR-280 (serv.man104) Countermeasure against Z-folding and paper mis-feed. (WHITE) Technical Bulletin	4	552.21 KB
AR-280 (serv.man105) Change carried out in the attachment screws for the operation panel LCD. (WHITE) Technical Bulletin	1	136.96 KB
AR-280 (serv.man106) Change in shape of the TC holder R. (WHITE) Technical Bulletin	1	121.96 KB
AR-280 (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-280 (serv.man108) Discontinuance of the adjustment plate in the CCD unit. (WHITE) Technical Bulletin	1	140.49 KB
AR-280 (serv.man109) Report of flash memory version method. (WHITE) Technical Bulletin	3	130.78 KB
AR-280 (serv.man110) Marks on rear frame of copies, ghosting on the rear frame of copies. (WHITE) Technical Bulletin	1	90.27 KB
AR-280 (serv.man111) Fixing ARPB2 F9 00 error messages. (WHITE) Technical Bulletin	2	96.91 KB
AR-280 (serv.man112) Corrections to the Service Manual. (WHITE) Technical Bulletin	3	182.29 KB
AR-280 (serv.man113) Change carried out in the synchronous detection PWB in the LSU. (WHITE) Technical Bulletin	1	95.5 KB
AR-280 (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-280 (serv.man115) This bulletin is no longer relevant to this model. Technical Bulletin	1	3.6 KB
AR-280 (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-280 (serv.man117) Report Of Flash Memory Version Method. (WHITE) Technical Bulletin	2	127.57 KB
AR-280 (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-280 (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-280 (serv.man120) Extension Of The Rib On The Rail Section Of The 550-Tray Case. (WHITE) Technical Bulletin	1	89.2 KB
AR-280 (serv.man121) Corrections Carried Out In The Parts Guide. (WHITE) Technical Bulletin	7	294.1 KB
AR-280 (serv.man122) 1.Screw Change. 2.Substitution For The Reflection Type Sensor. (WHITE) Technical Bulletin	2	162.78 KB
AR-280 (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-280 (serv.man124) Change Carried Out In The Hard Disk. (WHITE) Technical Bulletin	2	116.42 KB
AR-280 (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-280 (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-280 (serv.man127) Change Carried Out In The Shape Of The AC Harness Cover. (WHITE) Technical Bulletin	2	76.15 KB
AR-280 (serv.man128) Report Of Flash Memory Version Method. (WHITE) Technical Bulletin	8	330.54 KB
AR-280 (serv.man129) 1.ICU PWB Change. 2.Shape Change Of Hard Disc Fixing Plate. (WHITE) Technical Bulletin	2	96.01 KB
AR-280 (serv.man130) Report Of Flash Memory Version Method. (WHITE) Technical Bulletin	6	133.5 KB
AR-280 (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-280 (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-280 (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-280 (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-280 (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-280 (serv.man136) Establishment Of Uniformity Carried Out For The LSU Unit. (WHITE) Technical Bulletin	1	38.91 KB
AR-280 (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-280 (serv.man138) Measure To ALleviate Problems Of Improperly Tightened Screws In The Paper Delivery Unit. (YELLOW) Technical Bulletin	1	59.97 KB
AR-280 (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-280 (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-280 (serv.man141) Report Of Flash Memory Version Method. (WHITE) Technical Bulletin	6	107.72 KB
AR-280 (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-280 (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-280 (serv.man144) Flash Memory - Manual Correction. (WHITE) Technical Bulletin	5	164.45 KB
AR-280 (serv.man145) Part Number Change - LSU Unit. (WHITE) Technical Bulletin	1	40.66 KB
AR-280 (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-280 (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-280 (serv.man148) Auditor Attachment Kit. (WHITE) Technical Bulletin	3	67.76 KB
AR-280 (serv.man149) E7-03 E7-11 Troubles. (WHITE) Technical Bulletin	2	57.02 KB
AR-280 (serv.man150) Developer Set-up Cautions. (WHITE) Technical Bulletin	1	43.95 KB
AR-280 (serv.man151) Parts Guide Corrections Additions. (WHITE) Technical Bulletin	5	100.3 KB
AR-280 (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-280 (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-280 (serv.man155) Heat Roller Wrinkling. (WHITE) Technical Bulletin	1	27.17 KB
AR-280 (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-280 (serv.man157) Labels Additions. (WHITE) Technical Bulletin	2	97.72 KB
AR-280 (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-280 (serv.man159) Parts Guide Correction - Corrona Wire. (WHITE) Technical Bulletin	2	49.7 KB
AR-280 (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-280 (serv.man161) FF COP 094 - Superseded by Technical Bulletin ref ARDU1 009 Technical Bulletin	1	3.76 KB
AR-280 (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-280 (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-280 (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-280 (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-280 (serv.man166) Changes In Parts Carried Out As A Measure To Improve Productivity. (SEE Bulletin 102) Technical Bulletin	2	42.1 KB
AR-280 (serv.man167) Fault Guide. (WHITE) Technical Bulletin	2	49.96 KB
AR-280 (serv.man168) 007-Sharp UK Technical Website (PREVIOUSLY SENT OUT AS FF COP 075) Technical Bulletin	1	14.75 KB
AR-280 (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-280 (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-280 (serv.man171) 004-New Systems Support Team Systems Support Hotline (PREVIOUSLY SENT OUT AS FF COP 064) Technical Bulletin	1	9.96 KB
AR-280 (serv.man172) 003-EPROM Upgrade Exchange Scheme (PREVIOUSLY ENT OUT AS FF COP 062) Technical Bulletin	1	10.34 KB
AR-280 (serv.man173) 002-Change in Copier Transportation Method (PREVIOUSLY SENT OUT AS FF COP 012) Technical Bulletin	1	8.74 KB
AR-280 (serv.man174) 001-Copier Hotline Telephone Number Change (PREVIOUSLY SENT OUT AS FF COP 002) Technical Bulletin	1	10.3 KB
AR-280 (serv.man40) AR280 285 335 ICU Firmware 3.42 Driver / Update		963.96 KB
AR-280 (serv.man41) ASPI Update and Check Utility Driver / Update		1.94 MB
AR-280 (serv.man42) AR335 285 280 PCU Firmware 3.35 Driver / Update		770.97 KB
AR-280 (serv.man43) AR335 285 280 OPE Firmware 3.35 Driver / Update		1.26 MB
AR-280 (serv.man179) Flash 5.1 Download Utility Driver / Update		16.94 KB
AR-280 Cougar Handy Guide (Updated March'02) Handy Guide	54	218.68 KB
AR-280 (serv.man2) AR280 285 335 Flash Card Upgrade Procedure UPDATED Handy Guide	5	64.77 KB
AR-280 (serv.man3) AR280 285 335 Connectivity Glossary Of Terms Handy Guide	15	322.49 KB
AR-280 (serv.man37) Service Exchange Scheme Request Form (TP ServiceCo) FAQ	1	7.68 KB
AR-280 (serv.man38) Cougar Firmware Revision Table FAQ	6	19.71 KB
AR-280 (serv.man39) AR280 285 335 405 Jam Map Listing FAQ	2	5.3 KB
AR-280 (serv.man175) MSDS F-00791 Regulatory Data	2	201.99 KB
AR-280 (serv.man176) MSDS F-30791 Regulatory Data	2	182.83 KB
AR-280 (serv.man177) Environmental Data Sheet Regulatory Data	1	4.71 KB
AR-280 (serv.man178) Packaging Weights Data Regulatory Data	1	5.42 KB

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