AR-155 (serv.man3). AR150N 155N Service Manual (Update for N version product) - Sharp Copying Equipment Service Manual (repair manual)

ar-155 (serv.man3) service manual
Model
AR-155 (serv.man3)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
122.18 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / AR150N 155N Service Manual (Update for N version product)
File
ar-155-sm3.pdf
Date
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CODE: 00ZAR155N/A1E
DIGITAL COPIER
AR-150N
MODEL
AR-155N
Parts marked with “  ” are 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.
SHARP CORPORATION
∗ This Service Manual describes only the differences from the AR-
150/155. For the common items with the AR-150/155, please refer
to the AR-150/155 manual.
[1] GENERAL
1. AR-150N/155N major functions
Item
CPM
SB/MB
2 tray
SPF
R-SPF
FAX
GDI
with USB
GDI
without
USB
PCL
with USB
SOPM
Duplex
Model
AR-150N
15CPM
MB
Opt
∗1 Opt
∗1
∗2
 Opt
∗3 Opt
∗2
∗3
 Opt
AR-155N
15CPM
MB
Opt
∗3 Opt
∗3 Opt
Descriptions of items
CPM:
Copy speed (Copies Per Minute)
SB/MB:
SB = Manual feed single bypass, MB = Manual feed multi bypass 
2 tray:
Second cassette unit. The 1 tray unit (AR-DE9) is optionally available. 
SPF:
Original feed unit
R-SPF:
Duplex original feed unit
FAX:
FAX function. The AR-FX3 (FAX-SPF and FAX board) is optionally available.)
GDI with USB:
GDI printer function with USB. The AR-PG1 (GDI + USB kit) is optionally available. 
GDI without USB:
GDI printer function without USB. The said model has no option of it. 
PCL with USB:
PCL printer function with USB. The AR-PB9 (PCL + USB kit) is optionally available.
SOPM:
Scan One Print Many function (Many copies are made by one scan.)
Duplex:
Auto duplex copy function
Descriptions of table
: Standard provision
: No function or no option available
∗1: Incompatible between  SPF and FAX function
∗2: Incompatible between PCL and FAX function
∗3: Incompatible between GDI and PCL function
AR-155N
2. System Configuration
(Options)
AR-SP3
AR-DE9
AR-FX3
+
CD ROM
+
AR-PG1
 (Recommendation)
CD ROM
+
AR-PB9
AR-155N
1 – 1
3. Memory Device
A. Function
The memory device is used to monitor the life of the developer cartridge in the way that the machine reads and writes information (e.g.page count)
to the memory device equipped in the developer cartridge.
When the life is reached, the memory device becomes nonfunctional to prevent the deterioration of image/text quality and machine damages.
B. Flowchart
C. Display timing of AR-150N/155N maintenance lamps, toner lamp and error codes
Remaining print quantity 
≥ 8K
Remaining print quantity 
< 8K
Remaining print quantity
= 0
Maintenance
lamp
Toner lamp
Error code
Maintenance
lamp
Toner lamp
Error code
Toner lamp
Error code
During
maintenance 
period
Start
OFF
OFF
–
OFF
OFF
–
OFF
–
Toner Near
OFF
ON
–
OFF
ON
–
ON
–
Toner End
OFF
BLINK
–
OFF
BLINK
F2
BLINK
F2
After
maintenance 
period
Start
ON
OFF
–
ON
OFF
–
OFF
–
Toner Near
ON
ON
–
ON
ON
–
ON
–
Toner End
ON
BLINK
–
ON
BLINK
F2
BLINK
F2
Note: When the memory device is faulty, “U2” will be displayed.
(Error code " F2 ")
Is 18K copy/print
reached ?
Is toner empty
detected ?
Is toner empty
detected ?
End of life
Copying
Copying
Add toner
(2) Copy/print Volume = 18K
Conditions for End of life
(1) Copy/print Volume > 10K
and Toner empty occurs or
Is 10K copy/print reached ?
10K is set to be a threshold 
value (A value to allow / forbid
toner add).
Yes
Yes
Yes
Yes
No
No
No
No
Handshake
New developer cartridge
(Initial value of print count   : 18K)
Machine
The initial value of page count
is set to 18K according to the
developer life.
Initial Count 18K
Machine counts down
 from 18K
AR-155N
1  –  2
Printed in Japan.
SHARP CORPORATION
Digital Document Systems Group
Quality & Reliability Control Center
Yamatokoriyama, Nara 639-1186, Japan
1999 October Printed in Japan 
N
AR-155N
Page of 4
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Here you can read online and download Sharp AR-155 (serv.man3) Service Manual in PDF. AR-155 (serv.man3) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp AR-155 (serv.man3) Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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AR-155 (serv.man3) Service Manuals

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AR-155 (serv.man15) Information of parts change Parts Guide 2 28.25 KB
AR-155 (serv.man16) Information of parts change Parts Guide 2 1.22 MB
AR-155 (serv.man17) Information of parts change. Parts Guide 4 30.17 KB
AR-155 (serv.man18) Strength increase of the turn over gate to prevent breakage. Parts Guide 3 58.91 KB
AR-155 (serv.man19) Information of parts change To improve productivity, the L pulley has been changed. Parts Guide 2 20.3 KB
AR-155 (serv.man20) Parts Change 250 sheet tray. Parts Guide 2 22.68 KB
AR-155 (serv.man21) AR150 155 F151-Parts Guide Parts Guide 49 1.7 MB
AR-155 (serv.man22) AR150N 155N Parts Guide (Update for N version product) Parts Guide 9 460.36 KB
AR-155 (serv.man2) AR150 155 ARF151 Specifications Specification 11 64.21 KB
AR-155 (serv.man53) Addition of the fax PWB as a service part. (WHITE) Technical Bulletin 1 67.6 KB
AR-155 (serv.man43) Parts change information Technical Bulletin 1 21.61 KB
AR-155 (serv.man54) Change of the fan. (WHITE) Technical Bulletin 1 63.86 KB
AR-155 (serv.man55) Addition of CCD harness cover sheet. (WHITE) Technical Bulletin 2 109.75 KB
AR-155 (serv.man56) Change of the bearings. (WHITE) Technical Bulletin 2 78.89 KB
AR-155 (serv.man57) Correction of the F6-88 error. (WHITE) Technical Bulletin 2 86.32 KB
AR-155 (serv.man58) Correction of numerical values in the Caution On Laser section. (WHITE) Technical Bulletin 1 71.34 KB
AR-155 (serv.man59) Change of the IC Connector. (WHITE) Technical Bulletin 1 35.44 KB
AR-155 (serv.man60) Correction of numberical values in the Caution On Laser section of service manual. (WHITE) Technical Bulletin 1 51.28 KB
AR-155 (serv.man61) Supply of the paper feed roller as a service part. (WHITE) Technical Bulletin 1 126.28 KB
AR-155 (serv.man62) Change of the speaker. (WHITE) Technical Bulletin 1 120.54 KB
AR-155 (serv.man63) Material change of the fusing gear (45T). (WHITE) Technical Bulletin 1 90.79 KB
AR-155 (serv.man64) 1.Change of the DV side sheet F R. 2.Change of the GDI USB PWB. (WHITE) Technical Bulletin 2 152.88 KB
AR-155 (serv.man65) 1.Change of the copy lamp unit. 2.Change of the ROM version. 3.Change of the parts for the fax panel PWB. 4.Change of the software switches for fax. 5.Disuse of the service label. (WHITE) Technical Bulletin 3 152.93 KB
AR-155 (serv.man66) Countermeasure against breakage of te 2nd joint gear teeth. (WHITE) Technical Bulletin 2 141.01 KB
AR-155 (serv.man67) Change of the parts manufacturing place. (WHITE) Technical Bulletin 3 149.54 KB
AR-155 (serv.man68) 1.Change of the MCU PWB and ROM. 2.Version udate of the FAX-ROM. 3.Corrections of parts guide. (WHITE) Technical Bulletin 2 137.31 KB
AR-155 (serv.man69) 1.Change of the MCU PWB memory connector. 2.Shape change of the transport paper guide. 3.Change of the shaft. 4.Change of the copy lamp unit. (WHITE) Technical Bulletin 3 159.54 KB
AR-155 (serv.man70) Information About The Fax Communication Error Code Table For ARF151. (WHITE) Technical Bulletin 1 165.68 KB
AR-155 (serv.man71) 1.Disuse Of Parts Due To Change Of The Optical Base Plate. 2.Change Of The USB PWB. 3.Change Of The LSU Unit. (WHITE) Technical Bulletin 4 194.84 KB
AR-155 (serv.man72) Change Of The Photoconductor. (WHITE) Technical Bulletin 1 61.62 KB
AR-155 (serv.man73) 1.Material Change For Environmental Protection. 2.Change Of The SPF Interface Harness. 3.Change Of The MCU PWB Memory Connector. 4.Countermeasure Against Breakage Of The 2nd Connecting Gear Tooth. (WHITE) Technical Bulletin 3 72.17 KB
AR-155 (serv.man74) Omission From The Service Manual. (WHITE) Technical Bulletin 2 68.21 KB
AR-155 (serv.man75) 1.Disuse Of Parts Due To Change Of The Optical Base Plate. 2.Change Of The USB PWB. 3.Change Of The LSU Unit. (WHITE) Technical Bulletin 4 113.45 KB
AR-155 (serv.man76) Correction To The Parts Guide. (WHITE) Technical Bulletin 1 88.51 KB
AR-155 (serv.man77) Countermeasure against full crum Technical Bulletin 1 63.71 KB
AR-155 (serv.man78) Increase Of Strength Of The Fusing Gear. (WHITE) Technical Bulletin 1 62.36 KB
AR-155 (serv.man79) Parts Guide Corrections. (WHITE) Technical Bulletin 1 83.78 KB
AR-155 (serv.man80) 1.Change Of Lamp Unit. 2.Change Of Clutch Springs. 3.Change Of HL Harness 2. 4.Shape Change Of Door Switch Spring. (WHITE) Technical Bulletin 3 107.32 KB
AR-155 (serv.man51) Change of the service parts manufacturing location. (WHITE) Technical Bulletin 2 83.08 KB
AR-155 (serv.man24) Starting Powder List (This list takes priority over information in Service Manuals). Technical Bulletin 4 66.25 KB
AR-155 (serv.man25) Change in material of turn plate sheet. Technical Bulletin 3 57.76 KB
AR-155 (serv.man26) Manual paper feed roller material change. Technical Bulletin 5 342.3 KB
AR-155 (serv.man27) Information of parts change Technical Bulletin 2 1.34 MB
AR-155 (serv.man28) Parts Changes. Technical Bulletin 2 29.35 KB
AR-155 (serv.man29) Countermeasures against toner scattering in the process unit section. Technical Bulletin 2 62.83 KB
AR-155 (serv.man30) Improvement of the scanner's dust-proof property Technical Bulletin 6 558.43 KB
AR-155 (serv.man31) 1. Main motor change, 2 - AC power cord change. Technical Bulletin 3 100.5 KB
AR-155 (serv.man32) 1. Changing the MCU PWB, 2. Changing the shafts to comply with RoHS, 3. Changing the LSU unit to comply with RoHS, 4. Changing ht erollers to comply with RoHS Technical Bulletin 9 403.34 KB
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AR-155 (serv.man34) Information of parts change, 1 Transport belt change, 2 MFD sensor PWB change, 3 Transport clutch change, 4 DV bearing change, 5 Standardisation of separator pawl, 6 POD PPD1 sensor PWB change. Technical Bulletin 6 342.13 KB
AR-155 (serv.man35) Information of parts change. DV Box Unit and Base Tray R. Technical Bulletin 1 10.78 KB
AR-155 (serv.man36) 1 Changing the 250-sheet casstte pawls F and R to cmply with RoHS, 2 Changing the SPF and the RSPF hinges to comply with RoHS. 3 Changing the DMX roller to comply with RoHS. Technical Bulletin 4 107.58 KB
AR-155 (serv.man37) 1 Standardising the roller r (pick up roler) in the manual paper feeding section. 2 Changing to lead-free operation PWB and IF PWB. 3 Changing the high voltage PWB to comply with RoHS. Technical Bulletin 3 68.67 KB
AR-155 (serv.man39) Part change information Technical Bulletin 1 23.97 KB
AR-155 (serv.man52) Change of the DV side sheet F R. (WHITE) Technical Bulletin 2 105.88 KB
AR-155 (serv.man50) Change of the operation PWB fixing screws. Technical Bulletin 1 47.58 KB
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AR-155 (serv.man48) Parts change. Technical Bulletin 1 22.21 KB
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AR-155 (serv.man46) Part change (PG earth sheet) Technical Bulletin 1 45.11 KB
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