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December 2006

4-1

WorkCentre M20, 4118, FaxCentre 2218 Family

Repairs and Adjustments

4 Repairs/Adjustments

 REPs 1 - Standby Power

REP 1.1 SMPS + HVPS (M20F) .....................................................................................

4-3

REP 1.2 PBA Main (M20F) .............................................................................................

4-4

REP 1.3 PBA Main (4118/2218) .....................................................................................

4-5

REP 1.4 HVPS (4118/2218)............................................................................................

4-6

REP 1.5 SMPS (4118) ....................................................................................................

4-7

REP 1.6 SMPS (2218) ....................................................................................................

4-9

REP 1.7 SMPS - PSP Fuser (2218)................................................................................

4-10

 REPs 2 - User Interface

REP 2.1 ELA HOU OPE Assembly (M20F) ....................................................................

4-13

REP 2.2 ELA HOU OPE Assembly (4118) .....................................................................

4-15

REP 2.3 ELA HOU OPE Assembly (2218) .....................................................................

4-17

 REPs 4 - Main Frame, Covers and Drives

REP 4.1 ELA HOU - Drive Assembly ..............................................................................

4-19

REP 4.2 MEA Unit - Rear Cover .....................................................................................

4-20

REP 4.3 PMO Cover Exit Rear .......................................................................................

4-21

REP 4.4 ELA HOU - Frame Main Assembly ...................................................................

4-22

 REPs 5 - Document Transport

REP 5.1 ELA HOU - DADF (M20F/2218) .......................................................................

4-25

REP 5.2 ELA HOU - ADF (4118) ....................................................................................

4-32

REP 5.3 PBA SUB - DADF .............................................................................................

4-35

 REPs 6 - Imaging

REP 6.1 Unit - LSU .........................................................................................................

4-37

 REPs 7 - Paper Supply

REP 7.1 MEC Unit - Tray Assembly ...............................................................................

4-39

 REPs 8 - Paper Transport

REP 8.1 ELA HOU - Side Cover Assembly ....................................................................

4-41

REP 8.2 MEA Unit - Duplex Assembly............................................................................

4-42

REP 8.3 Transfer Roller Assembly .................................................................................

4-42

REP 8.4 ELA HOU - MP Assembly .................................................................................

4-43

REP 8.5 MEA Unit - Feed Roller Assembly ....................................................................

4-44

REP 8.6 ELA HOU - Pickup Assembly ...........................................................................

4-45

 REPs 10 - Print Transport and Fusing

REP 10.1 ELA HOU - Fuser Assembly ...........................................................................

4-49

REP 10.2 MEC - Exit Assembly ......................................................................................

4-51

REP 10.3 MEA Unit - Cover PA Exit Assembly ..............................................................

4-52

 REPs 14 - Scanner

REP 14.1 ELA HOU - Scanner Assembly .......................................................................

4-53

 ADJs 1 - Machine Settings

ADJ 1.1 Machine Settings ...............................................................................................

4-59

 ADJs 5 - Document Transport

ADJ 5.1 DADF Side Edge Registration Adjustment (M20F/2218) ..................................

4-61

ADJ 5.2 ADF Side Edge Registration Adjustment (4118) ...............................................

4-61

Содержание 2218 - FaxCentre B/W Laser

Страница 1: ...FaxCentre 2218 fax print copy scan Service Manual ...

Страница 2: ...ntre M20 4118 FaxCentre 2218 Family Introduction Introduction About This Manual iii Change History iv Warnings Cautions And Notes vi Safety Precautions vii Health and Safety Incident reporting viii Translation of Warnings ix ...

Страница 3: ... Service Call Procedures 1 Service Call Procedures SCP 1 Initial Actions 1 3 SCP 2 First Call Actions 1 3 SCP 3 Normal Call Actions 1 4 SCP 4 Fault Analysis 1 4 SCP 5 Subsystem Maintenance 1 6 SCP 6 Final Actions 1 6 SCP 7 Machine Configurations and Options 1 7 ...

Страница 4: ...8 Tray 2 Not Detected RAP 2 13 Chain 9 Xerographics 9 1 Install Cartridge RAP 2 15 9 2 Non Xerox Toner Cartridge RAP 2 15 9 3 Drum Warning RAP 2 16 9 4 Replace Drum RAP 2 16 9 5 Toner Empty RAP 2 17 9 6 Toner Low RAP 2 17 Chain 10 Print Transport and Fusing 10 1 Low Heat Error RAP 2 19 10 2 Open Heat Error RAP 2 20 10 3 Over Heat Error RAP 2 21 Chain 20 Fax 20 1 Fax Error Messages RAP 2 23 20 2 Sc...

Страница 5: ...ackground RAP 3 13 IQ10 Ghost Images RAP 3 14 IQ11 Stains on Back of Paper RAP 3 15 IQ12 Poor Fusing RAP 3 15 IQ13 Partial Blank Image Not Periodic RAP 3 16 IQ14 Partial Blank Image Periodic RAP 3 16 IQ15 Different Image Density Left and Right RAP 3 17 IQ16 Horizontal Bands RAP 3 17 IQ17 Periodic Printing Defects Check RAP 3 18 IQ18 Print Damage RAP 3 19 IQ19 DADF Lead Edge Offset RAP M20F 2218 3 ...

Страница 6: ...Transport REP 5 1 ELA HOU DADF M20F 2218 4 25 REP 5 2 ELA HOU ADF 4118 4 32 REP 5 3 PBA SUB DADF 4 35 REPs 6 Imaging REP 6 1 Unit LSU 4 37 REPs 7 Paper Supply REP 7 1 MEC Unit Tray Assembly 4 39 REPs 8 Paper Transport REP 8 1 ELA HOU Side Cover Assembly 4 41 REP 8 2 MEA Unit Duplex Assembly 4 42 REP 8 3 Transfer Roller Assembly 4 42 REP 8 4 ELA HOU MP Assembly 4 43 REP 8 5 MEA Unit Feed Roller Ass...

Страница 7: ...y 5 of 5 M20F 2218 5 20 PL 5 20 ADF Assembly 1 of 3 4118 5 21 PL 5 22 ADF Assembly 2 of 3 4118 5 22 PL 5 24 ADF Assembly 3 of 3 4118 5 23 PL 5 25 Platen Cover Assembly 4118 5 24 PL 6 Imaging PL 6 10 LSU 5 25 PL 7 Paper Supply PL 7 10 Tray 1 Cassette Assembly 5 26 PL 7 15 Tray 2 Cassette Assembly 1 of 2 5 27 PL 7 16 Tray 2 Cassette Assembly 2 of 2 5 28 PL 8 Paper Transport PL 8 10 Side Cover Assemb...

Страница 8: ...Machine Specifications 6 32 GP 12 Circuit Description 6 39 GP 13 Circuit Operation 6 44 GP 14 Scanner Operation 6 47 GP 15 Host Interface 6 49 GP 16 Engine Controller M20F 6 51 GP 17 PBA OPE Operation M20F 6 55 GP 18 PBA LIU M20F 6 56 GP 19 SMPS Unit Operation M20F 6 57 GP 20 Acronyms and Parts Description List 6 58 GP 21 DADF ADF Document Feeding Specifications 6 63 GP 22 Paper and Media Specific...

Страница 9: ...December 2006 7 1 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data 7 Wiring Data Wiring Diagrams Wiring Diagrams 7 3 PWB Connector Locations PWB Connector Locations 7 21 ...

Страница 10: ...December 2006 8 1 WorkCentre M20 4118 FaxCentre 2218 Family Accessories 8 Accessories ACC 1 PBA Foreign Device Checkout 8 3 ACC 2 Foreign Device Interface Installation 8 3 ...

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