Xerox WorkCentre M20 4118 Family Service Manual & Parts List

Service Manual & Parts List Xerox WorkCentre M20 4118 Family;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Xerox WorkCentre.
You can print, zoom or read any diagram, picture or page from this Service Manual & Parts List. Every chapter on this manual is fully detailed and contain all theĀ  simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Xerox WorkCentre M20 4118 Family. You can find easily everything what do you need.
To see what contain, please read table of contents:

INTRODUCTION
About This Manual
Change History
Warnings, Cautions And Notes
Safety Precautions
Health and Safety Incident reporting
Translation of Warnings

1. SERVICE CALL PROCEDURES
SCP 1 Initial Actions
SCP 2 First Call Actions
SCP 3 Normal Call Actions
SCP 4 Fault Analysis
SCP 5 Subsystem Maintenance
SCP 6 Final Actions
SCP 7 Machine Configurations and Options

2. STATUS INDICATOR RAPs
Chain 1 – Standby Power
1.1 Power Failure RAP
Chain 5 – Document Transport
5.1 Load Document RAP
5.2 Document Jam RAP
Chain 6 – Imaging
6.1 LSU Error RAP
Chain 8 – Paper Transport
8.1 Door Open RAP
8.2 Bypass Jam RAP
8.3 Duplex Jam RAP
8.4 Paper Jam 0 Open/Close Door RAP
8.5 Paper Jam 1 Open/Close Door RAP
8.6 Paper Jam 2 Check Inside RAP
8.7 No Paper Add Paper RAP
8.8 Tray 2 Not Detected RAP
Chain 9 – Xerographics
9.1 Install Cartridge RAP
9.2 Non-Xerox Toner Cartridge RAP
9.3 Drum Warning RAP
9.4 Replace Drum RAP
9.5 Toner Empty RAP
9.6 Toner Low RAP
Chain 10 – Print Transport and Fusing
10.1 Low Heat Error RAP
10.2 Open Heat Error RAP
10.3 Over Heat Error RAP
Chain 20 – Fax
20.1 Fax Error Messages RAP
20.2 Scan to E-mail Error Messages RAP (M20F)
20.3 Fax Faults Without a Message RAP
OF – Other Faults
OF1 Function Impossible RAP
OF2 IP Conflict RAP
OF3 Use Auxiliary Access RAP
OF4 Audible Noise RAP
OF5 Waste Toner Contamination RAP

3. IMAGE QUALITY
Image Quality RAPs
IQ1 Blank Copies RAP
IQ2 Black Copies From the Scanner RAP
IQ3 Blurred Image From the Scanner RAP
IQ4 Vertical Black Lines or Bands RAP
IQ5 Vertical White Lines RAP
IQ6 Light Image RAP
IQ7 Dark Image RAP
IQ8 Background RAP
IQ9 Ghost Images RAP
IQ10 Stains on Back of Paper RAP
IQ11 Poor Fusing RAP
IQ12 Partial Blank Image (Not Periodic) RAP
IQ13 Partial Blank Image (Periodic) RAP
IQ14 Different Image Density (Left and Right) RAP
IQ15 Horizontal Bands RAP
IQ16 Periodic Printing Defects Check RAP
IQ17 Print Damage RAP
IQ18 DADF Lead Edge Offset RAP (M20F)
IQ19 Poor Side Edge Registration RAP
IQ20 Spots or Marks RAP
Image Quality Specifications
IQS 1 Solid Area Density
IQS 2 Skew
IQS 3 Registration

4. REPAIRS/ADJUSTMENTS
REPs 1 – Standby Power
REP 1.1 SMPS + HVPS (M20F)
REP 1.2 PBA Main (M20F)
REP 1.3 PBA Main (4118)
REP 1.4 HVPS (4118)
REP 1.5 SMPS (4118)
REPs 2 – User Interface
REP 2.1 ELA HOU OPE Assembly (M20F)
REP 2.2 ELA HOU OPE Assembly (4118)
REPs 4 – Main Frame, Covers and Drives
REP 4.1 ELA HOU – Drive Assembly
REP 4.2 MEA Unit – Rear Cover
REP 4.3 PMO Cover Exit Rear
REP 4.4 ELA HOU – Frame Main Assembly
REPs 5 – Document Transport
REP 5.1 ELA HOU – DADF (M20F)
REP 5.2 ELA HOU – ADF (4118)
REPs 6 – Imaging
REP 6.1 Unit – LSU
REPs 7 – Paper Supply
REP 7.1 MEC Unit – Tray Assembly
REPs 8 – Paper Transport
REP 8.1 ELA HOU – Side Cover Assembly
REP 8.2 MEA Unit – Duplex Assembly
REP 8.3 Transfer Roller Assembly
REP 8.4 ELA HOU – MP Assembly
REP 8.5 MEA Unit – Feed Roller Assembly
REP 8.6 ELA HOU – Pickup Assembly
REPs 10 – Print Transport and Fusing
REP 10.1 ELA HOU – Fuser Assembly
REP 10.2 MEC – Exit Assembly
REP 10.3 MEA Unit – Cover PA Exit Assembly
REPs 14 – Scanner
REP 14.1 ELA HOU – Scanner Assembly
ADJs 1 – Machine Settings
ADJ 1.1 Machine Settings
ADJs 5 – Document Transport
ADJ 5.1 DADF Side Edge Registration Adjustment (M20F)
ADJ 5.2 ADF Side Edge Registration Adjustment (4118)

5. PARTS LIST
PL 1 – Standby Power
PL 1.10 SMPS and PBA Main (M20F)
PL 1.15 SMPS and PBA Main (4118)
PL 2 – User Interface
PL 2.10 OPE Assembly (1 of 2) (M20F)
PL 2.11 OPE Assembly (2 of 2) (M20F)
PL 2.15 OPE Assembly (4118)
PL 4 – Main Frame, Covers and Drives
PL 4.10 Base Frame Assembly
PL 4.15 Main Frame Assembly (1 of 2)
PL 4.17 Main Frame Assembly (2 of 2)
PL 4.20 Drives Assembly
PL 4.25 Covers
PL 5 – Document Transport
PL 5.10 DADF Assembly (1 of 5) (M20F)
PL 5.11 DADF Assembly (2 of 5) (M20F)
PL 5.12 DADF Assembly (3 of 5) (M20F)
PL 5.13 DADF Assembly (4 of 5) (M20F)
PL 5.14 DADF Assembly (5 of 5) (M20F)
PL 5.20 ADF Assembly (1 of 3) (4118)
PL 5.22 ADF Assembly (2 of 3) (4118)
PL 5.24 ADF Assembly (3 of 3) (4118)
PL 5.25 Platen Cover Assembly (4118)
PL 6 – Imaging
PL 6.10 LSU
PL 7 – Paper Supply
PL 7.10 Tray 1 Cassette Assembly
PL 7.15 Tray 2 Cassette Assembly (1 of 2)
PL 7.16 Tray 2 Cassette Assembly (2 of 2)
PL 8 – Paper Transport
PL 8.10 Side Cover Assembly (1 of 3)
PL 8.11 Side Cover Assembly (2 of 3)
PL 8.13 Side Cover Assembly (3 of 3)
PL 8.15 Feeder Assembly
PL 8.20 MP Assembly
PL 8.25 Pickup Assembly
PL 9 – Xerographics
PL 9.10 Toner & Drum Cartridge
PL 10 – Fusing and Copy/Print Transportation
PL 10.10 Exit Assembly
PL 10.15 Fuser assembly
PL 14 – Scanner
PL 14.10 ELA HOU Scanner Assembly (1 of 3)
PL 14.11 ELA HOU Scanner Assembly (2 of 3)
PL 14.13 ELA HOU Scanner Assembly (3 of 3)
PL 31 – Maintenance/Installation/Removal Kits
PL 31.10 Maintenance/Installation/Removal Kits
Part Number Index

6. GENERAL PROCEDURES AND INFORMATION
GP 1 to GP 24
GP 1 Engine Test Mode Entry
GP 2 User Mode Entry
GP 3 Service Mode Entry
GP 4 Fax Setup
GP 5 Memory Clear
GP 6 Maintenance
GP 7 Reports
GP 8 Firmware Upgrade
GP 9 Identify Sale Date
GP 10 General Disassembly Precautions
GP 11 Machine Specifications
GP 12 Circuit Description
GP 13 Circuit Operation
GP 14 Scanner Operation
GP 15 Host Interface
GP 16 Engine Controller (M20F)
GP 17 PBA OPE Operation (M20F)
GP 18 PBA LIU (M20F)
GP 19 SMPS Unit Operation (M20F)
GP 20 Acronyms and Parts Description List
GP 21 DADF/ADF Document Feeding Specifications
GP 22 Paper and Media Specifications
GP 23 Service Log
GP 24 ADF Test (4118)
Change Tags
Change Tags
Machine Tags

Number of pages: 276.