DOWNLOAD Sharp AR-C250 (serv.man38) Service Manual ↓ Size: 187.51 KB | Pages: 5 in PDF or view online for FREE

Model
AR-C250 (serv.man38)
Pages
5 Few pages! See other manuals at the bottom of the first or last page.
Size
187.51 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
Copying Equipment / Introduction of AR-DW1N New Type Developer.
File
ar-c250-sm38.pdf
Date
PREV: Sharp AR-C250 (serv.man37) Service Manual / Technical Bulletin

Sharp AR-C250 (serv.man38) Service Manual / Technical Bulletin ▷ View online

GMA051202
Sharp Electronics (UK) Ltd., Technical Services Group
MC Grid Bias Voltage – Sim 8-02.
Sim 8-02
Adjustment
Value
AR-C150
AR-C160
AR-C250
K
A
525
565
545
C
B
525
555
545
M
C
525
555
545
Y
D
525
555
545
2. 
Upgrade the Engine Firmware to the new version(s) :-
Firmware
AR-C150
AR-C160
AR-C250
ICU
6.01
3.06
4.02
PCU
6.02c
3.08
4.05
PCU-Sub
5.05
3.01
3.01
OPE
6.00
3.03
4.01
(Instructions on how to upgrade engine firmware can be found either on the Sharp Technical
Website 
http://www.tradenet.sharp.co.uk/tech
 or within the “Colour Handy Guide 1”).
3. 
Remove the existing Developer Units (AR-DW1) and install the New Type Units (AR-DW1N).
4. 
Install the New Type Developer :-
Black   
K
AR-C18LD1
Colour  
CMY
AR-C17LD9.
5. 
Set the Developer Level (CMYK) using Test Simulation 25-02 (cycle twice).
Note
The stored DV level when using the New Type Developer will be lower
(approx 20 points) than the previous levels, when using the Old Type Developer.
6.
Reset ALL Developer counters using Test Simulation 24-05.
Cont’d
GMA051202
Sharp Electronics (UK) Ltd., Technical Services Group
7. 
Reset Half Tone Correction back to the default value using Test Simulation 44-27.
8. 
Perform Copy Quality adjustments as stated within the AR-C150/250 Service Manuals :-
Colour Balance
Test Simulation 46-24 (Auto Half Tone Correction)
Test Simulation 46-21 (Manual Half Tone Adjustment)
Test Simulations 46-01 & 46-02 (Colour & B/W Copy Exposure)
Service Parts
Action:
AR-C160
From October 2002 production.
AR-C250
From November 2002 production.
AR-C270
From October 2002 production (UK).
GMA051202
Sharp Electronics (UK) Ltd., Technical Services Group
7. 
Reset Half Tone Correction back to the default value using Test Simulation 44-27.
8. 
Perform Copy Quality adjustments as stated within the AR-C150/250 Service Manuals :-
Colour Balance
Test Simulation 46-24 (Auto Half Tone Correction)
Test Simulation 46-21 (Manual Half Tone Adjustment)
Test Simulations 46-01 & 46-02 (Colour & B/W Copy Exposure)
Service Parts
Action:
AR-C160
From October 2002 production.
AR-C250
From November 2002 production.
AR-C270
From October 2002 production (UK).
GMA051202
Sharp Electronics (UK) Ltd., Technical Services Group
7. 
Reset Half Tone Correction back to the default value using Test Simulation 44-27.
8. 
Perform Copy Quality adjustments as stated within the AR-C150/250 Service Manuals :-
Colour Balance
Test Simulation 46-24 (Auto Half Tone Correction)
Test Simulation 46-21 (Manual Half Tone Adjustment)
Test Simulations 46-01 & 46-02 (Colour & B/W Copy Exposure)
Service Parts
Action:
AR-C160
From October 2002 production.
AR-C250
From November 2002 production.
AR-C270
From October 2002 production (UK).
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AR-C250 (serv.man56) Parts change to the paper feeding unit Service Manual / Technical Bulletin 1 32.78 KB
AR-C250 (serv.man67) Parts change information Service Manual / Technical Bulletin 2 62.72 KB
AR-C250 (serv.man66) Part change information Service Manual / Technical Bulletin 2 65.79 KB
AR-C250 (serv.man65) Discontinuance of the colour discrimination sheets used for the drum unit Service Manual / Technical Bulletin 4 28.56 KB
AR-C250 (serv.man64) Measure to alleviate problems of streaking from the paper delivery roller Service Manual / Technical Bulletin 4 194.17 KB
AR-C250 (serv.man63) Parts change information Service Manual / Technical Bulletin 1 31.18 KB
AR-C250 (serv.man62) Points of caution to be observed during service operations Service Manual / Technical Bulletin 1 20.58 KB
AR-C250 (serv.man61) Uniform usage of parts established Service Manual / Technical Bulletin 1 29.54 KB
AR-C250 (serv.man60) Change carried out in the fusing handle Service Manual / Technical Bulletin 1 29.33 KB
AR-C250 (serv.man59) Parts change (connection drive, harness guide plate, fusing upper frame, wire band) Service Manual / Technical Bulletin 1 30.38 KB
AR-C250 (serv.man58) Change carried out to the rotation control plate of the transfer unit Service Manual / Technical Bulletin 4 172.93 KB
AR-C250 (serv.man57) Establishment of the DV bias unit as a service part Service Manual / Technical Bulletin 1 23.07 KB
AR-C250 (serv.man70) Change of shape discontinuation of handle stay. Service Manual / Technical Bulletin 2 90.18 KB
AR-C250 (serv.man55) To maximise the copy quality output using full colour mode when copying and printing Service Manual / Technical Bulletin 5 78.56 KB
AR-C250 (serv.man54) Change carried out to the thermistor (fuser section) Service Manual / Technical Bulletin 1 21.1 KB
AR-C250 (serv.man53) Parts change information Service Manual / Technical Bulletin 1 30.74 KB
AR-C250 (serv.man52) Changes made in the resistance of the ICU-main PWB Service Manual / Technical Bulletin 1 30.42 KB
AR-C250 (serv.man50) Shading glass material change Service Manual / Technical Bulletin 1 32.95 KB
AR-C250 (serv.man49) Parts change - resist roller paper guide Service Manual / Technical Bulletin 1 32.72 KB
AR-C250 (serv.man48) Parts change - upper fuser cover Service Manual / Technical Bulletin 1 32.72 KB
AR-C250 (serv.man47) Modifications made to the CCD power Service Manual / Technical Bulletin 1 30.5 KB
AR-C250 (serv.man78) Change of colour correction table ROM. Service Manual / Technical Bulletin 2 87.16 KB
AR-C250 (serv.man100) Discontinuance of the colour discrimination sheets used for the drum unit Service Manual / Technical Bulletin 4 28.56 KB
AR-C250 (serv.man87) Change in form of supplied waste toner bottle. (WHITE) Service Manual / Technical Bulletin 1 72.55 KB
AR-C250 (serv.man86) Change of coupling paper drive unit. (WHITE) Service Manual / Technical Bulletin 1 88.54 KB
AR-C250 (serv.man85) Change from square tube to U-shaped plate in chassis unit. (WHITE) Service Manual / Technical Bulletin 2 88.93 KB
AR-C250 (serv.man84) Change to conform with IEC standard for lighting surge noise. (WHITE) Service Manual / Technical Bulletin 2 99.39 KB
AR-C250 (serv.man83) Change of materials for application roller gear. (WHITE) Service Manual / Technical Bulletin 1 83.65 KB
AR-C250 (serv.man82) Change of spring load for transfer separator PAWL unit. Service Manual / Technical Bulletin 1 80.27 KB
AR-C250 (serv.man81) Change of shape and discontinued parts for cushion used in toner duct. Service Manual / Technical Bulletin 2 116.51 KB
AR-C250 (serv.man80) Change of fixing screw for upper and lower frames of fusing unit. Service Manual / Technical Bulletin 1 87.89 KB
AR-C250 (serv.man79) Change of supplier for parts used in scanner unit and increase of noise margins. Service Manual / Technical Bulletin 1 74.07 KB
AR-C250 (serv.man68) Parts information. Service Manual / Technical Bulletin 2 95.04 KB
AR-C250 (serv.man77) Change of bushing materials. Service Manual / Technical Bulletin 1 72.6 KB
AR-C250 (serv.man76) Change of fusing delivery guide material. Service Manual / Technical Bulletin 1 73.34 KB
AR-C250 (serv.man75) Change of the ICU-LSU harness. Service Manual / Technical Bulletin 2 86.79 KB
AR-C250 (serv.man74) Change in shape of upper transport PG. Service Manual / Technical Bulletin 1 75.9 KB
AR-C250 (serv.man73) E7-11 error (Shading errors) corrections. Service Manual / Technical Bulletin 1 73.89 KB
AR-C250 (serv.man72) Change of paper delivery cabinet and paper delivery PG. Service Manual / Technical Bulletin 1 85.13 KB
AR-C250 (serv.man71) Discontinuation of toner hopper connector cover. Service Manual / Technical Bulletin 1 74.79 KB
AR-C250 (serv.man51) Part change - upper cleaner roller (fuser) Service Manual / Technical Bulletin 1 34 KB
AR-C250 (serv.man69) Change carried out in the ROM (Firmware). Service Manual / Technical Bulletin 9 311.64 KB
AR-C250 (serv.man45) Parts change information Service Manual / Technical Bulletin 1 13.3 KB
AR-C250 (serv.man16) 073-Countermeasure for toner falling From process unit. Service Manual / Technical Bulletin 5 1.07 MB
AR-C250 (serv.man17) 071-Parts change information Service Manual / Technical Bulletin 1 62.43 KB
AR-C250 (serv.man18) 070-Reduction of toner drop caused by deformation of the toner seal blade. Service Manual / Technical Bulletin 1 107.86 KB
AR-C250 (serv.man19) Change to the paper feed roller material. Service Manual / Technical Bulletin 13 1.22 MB
AR-C250 (serv.man20) 068-Parts change information AC sub PWB, Optical Unit, DV Drive plate, Process frame MC grid. Service Manual / Technical Bulletin 1 61.05 KB
AR-C250 (serv.man21) 067-Reducing Occurrences of flipping of the drum cleaning blade. Service Manual / Technical Bulletin 6 780.69 KB
AR-C250 (serv.man22) Addition of an application auxiliary sheet. Service Manual / Technical Bulletin 1 72.65 KB
AR-C250 (serv.man23) Enhancement of efficiency of oil bottle replacement. Service Manual / Technical Bulletin 1 125.86 KB
AR-C250 (serv.man24) Discontinuation of AR-C17LD9 Colour Developer Service Manual / Technical Bulletin 3 215.89 KB
AR-C250 (serv.man25) Drum drive unit part code change Service Manual / Technical Bulletin 2 621.6 KB
AR-C250 (serv.man26) Corrective action for drum mark detection failure Service Manual / Technical Bulletin 40.73 KB
AR-C250 (serv.man27) Part change information - LSU unit. Service Manual / Technical Bulletin 1 7.59 KB
AR-C250 (serv.man28) Oil-supply capability improvement Service Manual / Technical Bulletin 1 24.04 KB
AR-C250 (serv.man29) Part change information drum drive unit Service Manual / Technical Bulletin 1 14.89 KB
AR-C250 (serv.man30) Revised perts guide for the waste toner tank unit Service Manual / Technical Bulletin 2 50.67 KB
AR-C250 (serv.man32) Part guide corrections Service Manual / Technical Bulletin 2 38.86 KB
AR-C250 (serv.man46) Action carried out to diminish the amount of toner that scatters from the DV unit Service Manual / Technical Bulletin 1 51.51 KB
AR-C250 (serv.man44) Preventive Maintenance Procedure Service Manual / Technical Bulletin 5 282.1 KB
AR-C250 (serv.man43) Measures to prevent clogging due to paper dust. Service Manual / Technical Bulletin 1 22.2 KB
AR-C250 (serv.man31) Shape change to Application Sheet and Application Pipe Service Manual / Technical Bulletin 1 23.33 KB
AR-C250 (serv.man42) Manual feed part change information Service Manual / Technical Bulletin 2 37.35 KB
AR-C250 (serv.man41) Troubleshooting Copy Quality Service Manual / Technical Bulletin 12 167.67 KB
AR-C250 (serv.man40) DC power supply part change information Service Manual / Technical Bulletin 2 34.11 KB
AR-C250 (serv.man39) Front Exterior Door (Lower) Breaking Service Manual / Technical Bulletin 2 76.72 KB
AR-C250 (serv.man37) Exterior covers part change information Service Manual / Technical Bulletin 2 41.05 KB
AR-C250 (serv.man36) PCU main PWB part change information Service Manual / Technical Bulletin 1 14.57 KB
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AR-C250 (serv.man34) Improvement for toner spatter Service Manual / Technical Bulletin 1 24.53 KB
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AR-C250 (serv.man90) MSDS (F-31318) for AR-C33DV9 (Yellow Developer) Regulatory Data 4 30.8 KB
AR-C250 (serv.man91) Fuser Oil MSDS F80961 Regulatory Data 2 10.14 KB
AR-C250 (serv.man92) Toner MSDS F00928 Regulatory Data 4 28.55 KB
AR-C250 (serv.man93) Toner MSDS F00927 Regulatory Data 4 28.59 KB
AR-C250 (serv.man94) Toner MSDS F00921 Regulatory Data 4 31.1 KB
AR-C250 (serv.man95) Developer MSDS F30921 Regulatory Data 2 16.11 KB
AR-C250 (serv.man96) Developer MSDS F30926 Regulatory Data 4 31.06 KB
AR-C250 (serv.man97) Developer MSDS F30927 Regulatory Data 4 31.04 KB
AR-C250 (serv.man98) Developer MSDS F30928 Regulatory Data 4 31.02 KB
AR-C250 (serv.man99) Environmental Data Sheet Regulatory Data 1 4.48 KB

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