DOWNLOAD Sharp AR-250 (serv.man83) Service Manual ↓ Size: 149.89 KB | Pages: 2 in PDF or view online for FREE

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AR-250 (serv.man83)
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Service Manual / Technical Bulletin
Brand
Device
Copying Equipment / 1.Change Carried Out In The Quantity Of Resistors On The ICU PWB. 2.Change Carried Out In The Constant Resistance Of The ICU PWB. (WHITE)
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ar-250-sm83.pdf
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ARE191
Sharp Electronics (UK) Ltd., Technical Services Group
Date:
{ TIME \@ "dd MMMM
yyyy" }
Model:
AR250
Ref.:
017
Colour:
White
Page:
1 of 2
1. CHANGE CARRIED OUT IN THE QUANTITY OF RESISTORS
ON THE ICU PWB.
2.
CHANGE CARRIED OUT IN THE CONSTANT RESISTANCE
OF THE ICU PWB.
1.Change carried out in the quantity of resistors on the ICU PWB.
1.Model Name:
AR250
2.General:
A change in the number of pull-up resistors has been carried out on the ICU PWB. The
addition of pull-up resistors has been carried out on the ICU PWB as a measure to
improve the operations of the ICU PWB unit.
Model
name
Part name
Part code
Old Q'ty:
New
Q'ty:
AR250
Chip resistors (10kW)
VRS-TS2AD103J
33
45
In accordance with the change described above, the addition of a silk-screened number
has been carried out on the ICU PWB.
Model
name
Part name
Part code
Silk-screened number
AR250
ICU PWB unit
CPWBN1426FC51
R538/539/540/541/542/543/544/545/546/
547/548/549
3.Action: *1
For Japanese domestic production: Action carried out from August 1999 production.
For Chinese production: Action has been carried out from September 1999 production.
2.Change carried out in the constant resistance of the ICU PWB.
1.Model Name:
AR250
2.General:
A change has been carried out in the constant resistance of the chip resistors on the ICU
PWB:
100WJ has been changed to 22WJ
82WJ has been changed to 22WJ
This action has been carried out as a measure to improve the operations of the ICU PWB
unit. It is important to note that this change was previously carried out in the ICU PWB
(Technical Bulletin No. 007) but was inadvertently left out.
TECHNICAL BULLETIN
ARE191
Sharp Electronics (UK) Ltd., Technical Services Group
Part code
Model
name
Part name
Old
New
Location
VRS-TS2AD820J
R516/517/518/519/520/
521/522/523
AR250
Chip
resistors
VRS-TS2AD101J
VRS-TS2AD220J
R160
3.Action: *2
For Japanese domestic production: Action carried out from August 1999 production.
For Chinese production: Action carried out from September 1999 production.
4.Parts Action:
Current parts
New parts
Ref.
No.
Model
name
Version P/G No.
Parts code
Parts code
Price
rank
Parts name
Effective
time
,QWHU
FKDQJH
DELOLW\
1
43
VRS-TS2AD103J
Q'ty Change:
33 to 45
Chip resister (10kW)
*1
6
43-105 VRS-TS2AD820J
2
AR250
All
43-86
VRS-TS2AD101J
VRS-TS2AD220J
AA
Chip resister (22W)
*2
4
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of
related parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
6. Others.
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.
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  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp AR-250 (serv.man83) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AR-250 (serv.man83) Copying Equipment. Information contained in Sharp AR-250 (serv.man83) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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AR-250 (serv.man83) Service Manuals

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AR-250 (serv.man3) AR250 286 336-Circuit Diagrams Service Manual 50 1.8 MB
AR-250 (serv.man4) AR250 Service Manual Service Manual 8 236.01 KB
AR-250 (serv.man8) AR250 Operation Manual-Section 1 User Manual / Operation Manual 34 720.53 KB
AR-250 (serv.man9) AR250 Operation Manual-Section 2 User Manual / Operation Manual 64 1.62 MB
AR-250 (serv.man10) AR250 Operation Manual-Section 3 User Manual / Operation Manual 80 1.36 MB
AR-250 (serv.man5) Information of parts change Service Manual / Parts Guide 2 28.25 KB
AR-250 (serv.man6) Parts Guide AR250 280 285 287 335 337 405 407 505 507 Service Manual / Parts Guide 127 5.15 MB
AR-250 (serv.man7) AR250 Parts Guide Service Manual / Parts Guide 17 1017.08 KB
AR-250 (serv.man2) AR250 Specifications Service Manual / Specification 2 236.73 KB
AR-250 (serv.man18) Change of Fuser Cover Part Number. Service Manual / Technical Bulletin 1 25.47 KB
AR-250 (serv.man19) Improvement made to prevent fire hazard caused by imperfect contact on fixing junction PWB. Service Manual / Technical Bulletin 1 45.23 KB
AR-250 (serv.man20) Reissue bulletin regarding a parts change - mainly for the mirror moun fixing plate. Service Manual / Technical Bulletin 4 1.6 MB
AR-250 (serv.man21) Change to the paper feed roller material. Service Manual / Technical Bulletin 13 1.22 MB
AR-250 (serv.man22) IMPROVEMENT MADE TO PREVENT MALFUNCTION CAUSED BY IMPERFECT CONTACT ON FIXING JUNCTION PWB. Service Manual / Technical Bulletin 1 106.46 KB
AR-250 (serv.man23) Reduction of F2-00 error. (Toner supply error) Service Manual / Technical Bulletin 2 12.33 KB
AR-250 (serv.man24) New service part for repairing a broken ADU frame Service Manual / Technical Bulletin 2 239.04 KB
AR-250 (serv.man25) Parts change information Service Manual / Technical Bulletin 2 45.08 KB
AR-250 (serv.man26) Paper feed drive unit part change Service Manual / Technical Bulletin 1 30.01 KB
AR-250 (serv.man27) Corrections carried out in the parts guide (DV unit toner hopper) Service Manual / Technical Bulletin 2 91.77 KB
AR-250 (serv.man28) HV protect sheet addition Service Manual / Technical Bulletin 1 36.2 KB
AR-250 (serv.man29) Establishment of the paper feeding drive clutch with mylar sheet attached as a service part Service Manual / Technical Bulletin 1 30.63 KB
AR-250 (serv.man30) Parts change information Service Manual / Technical Bulletin 1 30.58 KB
AR-250 (serv.man31) Addition of resistors carried out in the ICU PWB Service Manual / Technical Bulletin 2 53.8 KB
AR-250 (serv.man32) Notice of jam codes Service Manual / Technical Bulletin 3 58.33 KB
AR-250 (serv.man33) Supply of silicon oil used for cleaning the SPF glass to be carried out as a service part Service Manual / Technical Bulletin 1 30.82 KB
AR-250 (serv.man34) 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 Service Manual / Technical Bulletin 1 34.62 KB
AR-250 (serv.man35) Corrections carried out in the parts guide Service Manual / Technical Bulletin 1 30.08 KB
AR-250 (serv.man36) Change carried out in the material of the reversion gate Service Manual / Technical Bulletin 1 29.82 KB
AR-250 (serv.man37) Establishment of the CG reverse roller shaft UN and the Reverse roller shaft UN in the 550 paper feeding unit as service parts Service Manual / Technical Bulletin 2 52.21 KB
AR-250 (serv.man38) Correction carried out in the parts guide for the charger wire Service Manual / Technical Bulletin 1 19.22 KB
AR-250 (serv.man39) Part changes Service Manual / Technical Bulletin 1 33.26 KB
AR-250 (serv.man40) Improvement of paper jam udulation caused by hardening of the delivery roller Service Manual / Technical Bulletin 1 22.14 KB
AR-250 (serv.man41) Notice of jam cause codes Service Manual / Technical Bulletin 3 153.47 KB
AR-250 (serv.man42) Providing a caution label, as a service part, on adding toner Service Manual / Technical Bulletin 2 70.58 KB
AR-250 (serv.man43) Using the same hand-feed pick-up roller as the 550 paper-feeding unit Service Manual / Technical Bulletin 1 29.8 KB
AR-250 (serv.man44) Change of the cleaning blade Service Manual / Technical Bulletin 1 34.5 KB
AR-250 (serv.man45) Parts change information Service Manual / Technical Bulletin 1 30.89 KB
AR-250 (serv.man46) Polygon motors for laser units. Service Manual / Technical Bulletin 1 20.69 KB
AR-250 (serv.man47) SIMM manufacturer change. Service Manual / Technical Bulletin 1 29.84 KB
AR-250 (serv.man48) Changes to polygon motor inside LSU. Service Manual / Technical Bulletin 1 18.97 KB
AR-250 (serv.man49) Change to pulley fixing double-thread screw and discontinued M4 tap. Service Manual / Technical Bulletin 1 85.9 KB
AR-250 (serv.man50) Change carried out in the hopper seal of the developing tank. Service Manual / Technical Bulletin 6 213.47 KB
AR-250 (serv.man51) Change of parts used in 550 paper feeding unit. Service Manual / Technical Bulletin 2 123.91 KB
AR-250 (serv.man52) Problem with main drive unit paper feed clutch. Service Manual / Technical Bulletin 3 1.18 MB
AR-250 (serv.man53) Addition of explanatory label for lever operation and change of suction lift shaft. Service Manual / Technical Bulletin 1 120.66 KB
AR-250 (serv.man54) Measure to alleviate problems of disengagement of the side plate in the machine cassette unit. Service Manual / Technical Bulletin 2 124.62 KB
AR-250 (serv.man55) ICU PWB part number change. Service Manual / Technical Bulletin 1 74.17 KB
AR-250 (serv.man56) Action to alleviate problems of static electricity through the use of a plastic bag for the machine. Service Manual / Technical Bulletin 1 72.38 KB
AR-250 (serv.man57) Abnormal noise from process unit. Service Manual / Technical Bulletin 1 60.17 KB
AR-250 (serv.man58) Part change information. Service Manual / Technical Bulletin 2 159.83 KB
AR-250 (serv.man59) Unification of 200V series DC power unit. (WHITE) Service Manual / Technical Bulletin 2 91.74 KB
AR-250 (serv.man60) Change of supplier for sintered bearings. (WHITE) Service Manual / Technical Bulletin 4 188.56 KB
AR-250 (serv.man61) Change of touch panel. (WHITE) Service Manual / Technical Bulletin 1 86.9 KB
AR-250 (serv.man62) Change carried out in the original document detection photo sensor. (WHITE) Service Manual / Technical Bulletin 1 74.07 KB
AR-250 (serv.man63) Change carried out in the paper feeding drive frame and the transport clutch. (WHITE) Service Manual / Technical Bulletin 2 119.29 KB
AR-250 (serv.man64) Change carried out in the PS front roller bearing. (WHITE) Service Manual / Technical Bulletin 1 83.45 KB
AR-250 (serv.man65) Change carried out in the waste toner drive gear in the main drive unit. (WHITE) Service Manual / Technical Bulletin 1 83.12 KB
AR-250 (serv.man66) Change carried out in the maker of the table glass used in the RADF. (WHITE) Service Manual / Technical Bulletin 2 116.67 KB
AR-250 (serv.man67) Change carried out in the location of production of the LSU unit. (WHITE) Service Manual / Technical Bulletin 1 87.79 KB
AR-250 (serv.man68) Discontinuance of the adjustment plate in the CCD unit. (WHITE) Service Manual / Technical Bulletin 1 133.79 KB
AR-250 (serv.man69) Countermeasure against Z-folding and paper mis-feed. (WHITE) Service Manual / Technical Bulletin 4 552.16 KB
AR-250 (serv.man70) Measure to improve the performance of the copy lamp. (WHITE) Service Manual / Technical Bulletin 1 114.31 KB
AR-250 (serv.man71) Change carried out in the attachment screws for the operation panel LCD. (WHITE) Service Manual / Technical Bulletin 1 136.46 KB
AR-250 (serv.man72) Discontinuance of the adjustment plate in the CCD unit. (WHITE) Service Manual / Technical Bulletin 1 139.62 KB
AR-250 (serv.man73) Report of flash memory version method. (WHITE) Service Manual / Technical Bulletin 3 130.5 KB
AR-250 (serv.man74) Marks on the rear frame of copies. Ghosting on the rear frame of copies. (WHITE) Service Manual / Technical Bulletin 1 89.7 KB
AR-250 (serv.man75) Fixing ARPB2 F9 00 error messages. (WHITE) Service Manual / Technical Bulletin 2 96.35 KB
AR-250 (serv.man76) Corrections to the Service Manual. (WHITE) Service Manual / Technical Bulletin 3 181.38 KB
AR-250 (serv.man77) Change carried out in the synchronous detection PWB in the LSU. (WHITE) Service Manual / Technical Bulletin 1 96.25 KB
AR-250 (serv.man78) 1.Change carried out in the 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) Service Manual / Technical Bulletin 3 155.97 KB
AR-250 (serv.man79) Change Of Parts To Diminish The Noise From The Polygon Motor. (WHITE) Service Manual / Technical Bulletin 1 38.82 KB
AR-250 (serv.man80) 1.Change Carried Out In The Plastic Slider Washer In The ADU Unit. 2.Action To Alleviate Problems Of Static Electrcity In The OP Control PWB Unit. (WHITE) Service Manual / Technical Bulletin 2 155.25 KB
AR-250 (serv.man81) Report Of Flash Memory Version Method. (WHITE) Service Manual / Technical Bulletin 2 127.68 KB
AR-250 (serv.man82) 1.Correction Of Screws In The Scanner Unit. 2.Addition Carried Out Of A Harness Protect Sheet S. (WHITE) Service Manual / Technical Bulletin 2 161.21 KB
AR-250 (serv.man84) 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) Service Manual / Technical Bulletin 3 87.23 KB
AR-250 (serv.man85) Extension Of The Rib On The Rail Section Of The 500-Tray Case. (WHITE) Service Manual / Technical Bulletin 1 89.2 KB
AR-250 (serv.man86) Corrections Carried Out In The Parts Guide. (WHITE) Service Manual / Technical Bulletin 7 294.09 KB
AR-250 (serv.man87) 1.Satisfaction Of The Argentine Safety Standard. 2.Increase Of Strength Of The Boss On The Right End Of The RSPF Base. 3.Removal Of The RSPF Upper Guide Plate Holes And Addition Of The Delivery Paper Guide Positioner. (WHITE) Service Manual / Technical Bulletin 2 100.29 KB
AR-250 (serv.man88) 1.Screw Change. 2.Substitution For The Reflection Type Sensor. (WHITE) Service Manual / Technical Bulletin 2 162.78 KB
AR-250 (serv.man89) 1.Change Carried Out In The Main Harness. 2.Change Carried Out In The Spring Of The Multi Manual Unit. (WHITE) Service Manual / Technical Bulletin 2 78.44 KB
AR-250 (serv.man90) 1.Change Carried Out In The Bearings In The Paper Feeding Drive Unit. 2.Discontinuance Of The Manual Pressure Spring Attachment Plate. (WHITE) Service Manual / Technical Bulletin 2 79.01 KB
AR-250 (serv.man91) Change Carried Out In The Shape Of The AC Harness Cover. (WHITE) Service Manual / Technical Bulletin 2 76.14 KB
AR-250 (serv.man92) Report Of Flash Memory Version Method. (WHITE) Service Manual / Technical Bulletin 8 330.52 KB
AR-250 (serv.man93) 1.ICU PWB Change. 2.Shape Change Of Hard Disk Fixing Plate. (WHITE) Service Manual / Technical Bulletin 2 95.98 KB
AR-250 (serv.man94) Report Of Flash Memory Version Method. (WHITE) Service Manual / Technical Bulletin 6 133.49 KB
AR-250 (serv.man95) Corrections To The Parts Guide. (WHITE) Service Manual / Technical Bulletin 1 22.53 KB
AR-250 (serv.man96) Measure To Alleviate Problems Of Improperly Tightened Screws In The Paper Delivery Reversion Unit. (YELLOW) Service Manual / Technical Bulletin 1 59.72 KB
AR-250 (serv.man97) 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) Service Manual / Technical Bulletin 5 136.78 KB
AR-250 (serv.man98) Report Of Flash Memeory Version Method. (WHITE) Service Manual / Technical Bulletin 6 107.72 KB
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