Xerox M20 - WorkCentre B/W Laser Service Manual Download Page 125

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December 2006

4-27

WorkCentre M20, 4118, FaxCentre 2218 Family

REP 5.1

Repairs and Adjustments

Prepare to remove the MEA unit cover open, Figure 7.

NOTE: Removing the 4 screws that secure the guide - M scan assembly will ease the
removal of the MEA unit cover open.

Figure 7 Preparation

Remove the MEA unit cover open, Figure 8.

Figure 8 MEA unit - cover open removal

10. Remove the MEA unit guide duplex, Figure 9.

Figure 9 MEA unit guide duplex removal

Remove 4 screws.

Open the MEA unit - cover
open

Disconnect CN5 and 1 ground
harness.

Align the flat on the rear pivot with
the slot in the frame. Remove the
MEA unit - cover open from the rear
pivot, then the front pivot.

Remove the MEA unit
guide duplex.

Summary of Contents for M20 - WorkCentre B/W Laser

Page 1: ...pear to be in the logical order when flowing around figures Text may continue on a following page without indication Figures may not appear on the page containing the figure reference EDOC hot link re...

Page 2: ......

Page 3: ...Service Manual binder inserts Front pocket insert Spine insert Xerox WorkCentre M20 4118 FaxCentre 2218 Family Service Manual Xerox WorkCentre M20 4118 FaxCentre 2218 Family Service Manual...

Page 4: ......

Page 5: ...December 2006 Xerox WorkCentre M20 4118 FaxCentre 2218 Family Service Manual...

Page 6: ...present that it will notify or provide to such customer any future change to this documentation Customer performed service of equipment or modules components or parts of such equipment may affect whet...

Page 7: ...2 06 5 2 12 06 5 3 12 06 5 4 12 06 5 5 12 06 5 6 12 06 5 7 12 06 5 8 12 06 5 9 12 06 5 10 12 06 5 11 12 06 5 12 12 06 5 13 12 06 5 14 12 06 5 15 12 06 5 16 12 06 5 17 12 06 5 18 12 06 5 19 12 06 5 20...

Page 8: ...7 23 12 06 7 24 12 06 7 25 12 06 7 26 12 06 7 27 12 06 7 28 12 06 7 29 12 06 7 30 12 06 8 1 12 06 8 2 12 06 8 3 12 06 8 4 12 06 8 5 12 06 8 6 12 06 Page Rev...

Page 9: ...tre 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 Tra...

Page 10: ...December 2006 ii WorkCentre M20 4118 FaxCentre 2218 Family Introduction...

Page 11: ...nd complete a service call The procedures in this section will either direct you to a Repair Analysis Procedure RAP or identify a faulty component or sub assembly Section 2 Status Indicator Repair Ana...

Page 12: ...ver Heat Error RAP 20 1 Fax Error Messages RAP 20 3 Fax Faults Without a Message RAP OF3 Use Auxiliary Access RAP OF4 Audible Noise RAP IQ1 Blank Copies RAP IQ2 Black Copies From the Scanner RAP IQ3 B...

Page 13: ...SU Error RAP 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...

Page 14: ...eceiving problem Warnings Cautions And Notes A translated version of all warnings is in Translation of Warnings WARNING A warning is used whenever an operating or maintenance procedure practice condi...

Page 15: ...hould be followed to help reduce the incidence of compo nent damage caused by static electricity CAUTION Ensure no power is applied to the chassis or circuit and observe all other safety precautions 2...

Page 16: ...is Bush xerox com Fax Xerox EH S at 1 585 422 6449 intelnet 8 222 6449 For incidents in Europe and Developing Markets East Middle East Africa India China and Hong Kong Phone Xerox EH S at 44 0 1707 35...

Page 17: ...n cause injury DANGER Couper l alimentation lectrique de la machine D connecter le cordon d ali mentation de la prise pendant les activit s de d pannage ne n cessitant pas d alimenta tion lectrique L...

Page 18: ...n cessitant pas d alimenta tion lectrique L lectricit peut entra ner des blessures graves voire mortelles Les pi ces mobiles peuvent galement pr senter un danger AVVERTENZA Spegnere la macchina Scolle...

Page 19: ...can cause death or injury Moving parts can cause injury DANGER Couper l alimentation lectrique de la machine D connecter le cordon d ali mentation de la prise pendant les activit s de d pannage ne n...

Page 20: ...hina che possono causare lesioni personali VORSICHT Ger t ausschalten Bei Wartungsarbeiten die keine Stromzufuhr erfordern Netzstecker ziehen Bei Kontakt mit der Netzspannung besteht Verletzungs und L...

Page 21: ...sonali VORSICHT Ger t ausschalten Bei Wartungsarbeiten die keine Stromzufuhr erfordern Netzstecker ziehen Bei Kontakt mit der Netzspannung besteht Verletzungs und Leb ensgefahr Bei beweglichen Teilen...

Page 22: ...arts can cause injury DANGER Couper l alimentation lectrique de la machine D connecter le cordon d ali mentation de la prise pendant les activit s de d pannage ne n cessitant pas d alimenta tion lectr...

Page 23: ...areas que no necesitan energ a el ctrica La electricidad puede causar lesiones e incluso la muerte Las piezas m viles pueden causar lesiones OF2 IP Conflict RAP WARNING Switch off the electricity to t...

Page 24: ...from the customer supply while performing tasks that do not need electricity Electricity can cause death or injury Moving parts can cause injury DANGER Couper l alimentation lectrique de la machine D...

Page 25: ...cause injury DANGER Couper l alimentation lectrique de la machine D connecter le cordon d ali mentation de la prise pendant les activit s de d pannage ne n cessitant pas d alimenta tion lectrique L l...

Page 26: ...lank Image Not Periodic RAP WARNING Switch off the electricity to the machine Disconnect the power cord from the customer supply while performing tasks that do not need electricity Electricity can cau...

Page 27: ...n de la toma de corriente mientras efect a tareas que no necesitan energ a el ctrica La electricidad puede causar lesiones e incluso la muerte Las piezas m viles pueden causar lesiones IQ18 Print Dam...

Page 28: ...uede haber bordes afilados que podr an producir lesiones REP 1 2 PBA Main M20F WARNING Switch off the electricity to the machine Disconnect the power cord from the customer supply while performing tas...

Page 29: ...er un danger AVVERTENZA Spegnere la macchina Scollegare il cavo elettrico dalla presa durante gli interventi che non richiedono elettricit L elettricit pu causare infortuni o morte e azi onare parti d...

Page 30: ...ecesitan energ a el ctrica La electricidad puede causar lesiones e incluso la muerte Las piezas m viles pueden causar lesiones WARNING Take care during this procedure Sharp edges may be present that c...

Page 31: ...WARNING Switch off the electricity to the machine Disconnect the power cord from the customer supply while performing tasks that do not need electricity Electricity can cause death or injury Moving p...

Page 32: ...venti che non richiedono elettricit L elettricit pu causare infortuni o morte e azi onare parti della macchina che possono causare lesioni personali VORSICHT Ger t ausschalten Bei Wartungsarbeiten die...

Page 33: ...no necesitan energ a el ctrica La electricidad puede causar lesiones e incluso la muerte Las piezas m viles pueden causar lesiones WARNING Take care during this procedure Sharp edges may be present th...

Page 34: ...lesiones WARNING Take care during this procedure Sharp edges may be present that can cause injury DANGER Ex cuter cette proc dure avec pr caution La pr sence de bords tranchants peut entra ner des ble...

Page 35: ...customer supply while performing tasks that do not need electricity Electricity can cause death or injury Moving parts can cause injury DANGER Couper l alimentation lectrique de la machine D connecter...

Page 36: ...pannage ne n cessitant pas d alimenta tion lectrique L lectricit peut entra ner des blessures graves voire mortelles Les pi ces mobiles peuvent galement pr senter un danger AVVERTENZA Spegnere la mac...

Page 37: ...r erfordern Netzstecker ziehen Bei Kontakt mit der Netzspannung besteht Verletzungs und Leb ensgefahr Bei beweglichen Teilen besteht Verletzungsgefahr AVISO Apague la m quina Desconecte el cable de al...

Page 38: ...NZA procedere con cautela durante questa procedura Possono essere pre senti oggetti con bordi taglienti pericolosi VORSICHT Bei diesem Vorgang vorsichtig vorgehen damit keine Verletzungen durch die sc...

Page 39: ...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 Fi...

Page 40: ...December 2006 1 2 WorkCentre M20 4118 FaxCentre 2218 Family Service Call Procedures...

Page 41: ...ADF the ADF or on the document glass c Paper is loaded correctly and all paper trays and covers are closed d If installed the telephone line cable is connected correctly between the line socket and th...

Page 42: ...diagnosing or repairing a fault in a particular subsystem exercise the machine in all modes until the fault is determined In the instance of finding more than one fault or failure cor rect one fault...

Page 43: ...n go to the OF5 Waste Toner Contamination RAP Additional Information If necessary refer to the following general procedures and information GP 1 Engine Test Mode Entry GP 2 User Mode Entry GP 3 Servic...

Page 44: ...ident go to SCP 4 Fault Analysis Make a proof copy or print of a customer document If any of the customer settings were changed return them to the customer preferred set tings refer to GP 2 Mark off a...

Page 45: ...m Paper tray 2 Optional Optional Optional Optional Optional Optional Bypass tray Yes Yes Yes Yes Yes Yes Stand Optional Optional Optional Optional Optional Optional Duplex assembly Yes Yes Yes Yes Yes...

Page 46: ...December 2006 1 8 WorkCentre M20 4118 FaxCentre 2218 Family SCP 7 Service Call Procedures...

Page 47: ...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...

Page 48: ...December 2006 2 2 WorkCentre M20 4118 FaxCentre 2218 Family Status Indicator RAPs...

Page 49: ...e of approximately 46 ohms 220V 240V or approximately 14 ohms 110V Check the wiring between CON2 on the SMPS HVPS and the IPR terminal fuser PL 4 17 Item 8 Install new components as necessary CBF harn...

Page 50: ...cord If necessary install a new power cord PL 1 15 Item 16 3 Disconnect CON1 on the SMPS Check for AC supply voltage between pins 1 and 2 on the connector If necessary install a new CBF power switch...

Page 51: ...sembly PL 5 22 Item 1 5 2 Document Jam RAP The machine has detected a jammed document in the DADF or ADF Procedure WARNING Switch off the electricity to the machine Disconnect the power cord from the...

Page 52: ...re not damaged PMO actuator sensor detect PL 5 22 Item 18 PMO actuator sensor present PL 5 22 Item 23 PMO actuator sensor registration PL 5 22 Item 3 6 Enter GP 3 Service Mode Entry Scroll to System A...

Page 53: ...ollowing 1 Switch off the machine Switch on the machine 2 The CBF harness switch micro PL 4 17 Item 2 controls the 5V supply to the unit LSU Enter GP 1 Engine Test Mode Entry Use the sensor test to ch...

Page 54: ...December 2006 2 8 WorkCentre M20 4118 FaxCentre 2218 Family 6 1 Status Indicator RAPs...

Page 55: ...L 4 17 Item 2 PBA main M20F PL 1 10 Item 4 PBA main 4118 PL 1 15 Item 9 PBA main 2218 PL 1 20 Item 9 8 2 Bypass Jam RAP The machine has detected a failure to feed from the bypass tray Procedure WARNIN...

Page 56: ...ake sure that the MEC roller exit drive bearings PL 10 10 Item 10 and PL 10 10 Item 24 are not worn Install new components as necessary PL 10 10 10 If necessary install a new PBA main PL 1 10 Item 4 4...

Page 57: ...ke sure that the tray 1 shaft pickup CST PL 8 25 Item 18 rotates freely If necessary install a new ELA HOU pickup assem bly PL 8 25 Item 1 9 Check the ribs on the ELA HOU pickup assembly PL 8 25 Item...

Page 58: ...PL 1 15 Item 9 PBA main 2218 PL 1 20 Item 9 8 6 Paper Jam 2 Check Inside RAP The machine has detected paper at the output sensor Procedure WARNING Switch off the electricity to the machine Disconnect...

Page 59: ...out 4118 2218 Checkout M20F Checkout Refer to Wiring Diagram 4 and Wiring Diagram 6 Perform the following 1 Check the CBF harness SCF PL 4 10 Item 22 Make sure that the harness is routed through the o...

Page 60: ...top SCF PL 7 15 Item 2 Check the CBF harness SCF PL 7 16 Item 4 Make sure the harness is securely connected to CN9 on the PBA SCF If necessary install a new CBF harness SCF 8P PL 7 16 Item 4 6 Install...

Page 61: ...components as necessary ELA toner unit set PL 9 10 Item 2 PBA main M20F PL 1 10 Item 4 PBA main 4118 PL 1 15 Item 9 PBA main 2218 PL 1 20 Item 9 9 2 Non Xerox Toner Cartridge RAP The machine detects...

Page 62: ...machine Disconnect the power cord from the customer supply while performing tasks that do not need electricity Electricity can cause death or injury Moving parts can cause injury NOTE If necessary ref...

Page 63: ...Check the wiring between the PBA SUB toner TX and CN17 on the PBA main 4 4118 Check the wiring between the PBA SUB toner RX and CN10 on the PBA main Check the wiring between the PBA SUB toner TX and...

Page 64: ...December 2006 2 18 WorkCentre M20 4118 FaxCentre 2218 Family 9 5 9 6 Status Indicator RAPs...

Page 65: ...2 Go to GP 1 Perform Fuser Temp Check to verify the condition of the thermistor 3 Go to GP 1 Perform Fuser Control Test to verify the condition of the heating lamp 4 Switch off the machine Remove the...

Page 66: ...Refer to Wiring Diagram 7 and Wiring Diagram 9 Perform the following 1 Switch off the machine Remove the ELA HOU fuser assembly Check that the ther mistor is clean and is in good contact with the fuse...

Page 67: ...on the PBA main to CON101 on the SMPS HVPS 5 Install new components as necessary ELA HOU fuser assembly PL 10 15 Item 1 PBA main PL 1 10 Item 4 SMPS HVPS PL 1 12 Item 4 4118 Checkout Refer to Wiring D...

Page 68: ...December 2006 2 22 WorkCentre M20 4118 FaxCentre 2218 Family 10 3 Status Indicator RAPs...

Page 69: ...e remote Fax is on line and try again No Not Assigned No number has been assigned for the speed dial location selected Assign a number to this location or dial the number manually Power Failure During...

Page 70: ...address that already exists in the address book Group Empty The user has attempted to delete a number from a group that is already empty Group Full The user has attempted to enter a number into a grou...

Page 71: ...LIU 3 4118 Check the CBF harness LIU PL 1 15 Item 11 from CN2 on the PBA main to CN1 on the PBA LIU 4 2218 Check the CBF harness LIU PL 1 20 Item 12 from CN8 on the PBA main to CN1 on the PBA LIU 5 En...

Page 72: ...December 2006 2 26 WorkCentre M20 4118 FaxCentre 2218 Family 20 3 Status Indicator RAPs...

Page 73: ...s of more com monly recognised part names 1 If copying select a different copying mode 2 If this fault occurs during Scan to Email refer to Wiring Diagram 2 and Wiring Diagram 4 Check the following QW...

Page 74: ...tricity can cause death or injury Moving parts can cause injury NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names Ask the customer...

Page 75: ...off the electricity to the machine Disconnect the power cord from the customer supply while performing tasks that do not need electricity Electricity can cause death or injury Moving parts can cause...

Page 76: ...icity can cause death or injury Moving parts can cause injury NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names Refer to the follo...

Page 77: ...IQ9 Background 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...

Page 78: ...December 2006 3 2 WorkCentre M20 4118 FaxCentre 2218 Family Image Quality...

Page 79: ...nd identifies the optimum test pattern to be used Table 2 describes the test patterns and the purpose for which they should be used to identify image quality defects Table 1 Image quality defects Imag...

Page 80: ...back of prints Random black spots or marks Make a blank copy Uneven den sity Variation in image density across the print See also non uni formity 1 Unfused prints The toner image on the finished prin...

Page 81: ...December 2006 3 5 WorkCentre M20 4118 FaxCentre 2218 Family IQ1 Image Quality Figure 2 Test pattern 2 Figure 3 Test pattern 3...

Page 82: ...December 2006 3 6 WorkCentre M20 4118 FaxCentre 2218 Family IQ1 Image Quality Figure 4 Test pattern 4 Figure 5 Test pattern 5...

Page 83: ...December 2006 3 7 WorkCentre M20 4118 FaxCentre 2218 Family IQ1 Image Quality Figure 6 Test pattern 6 Figure 7 Test pattern 7...

Page 84: ...t LSU and the PBA main Repair or install a new CBF harness LSU PL 6 10 Item 2 as necessary Install a new unit LSU PL 6 10 Item 1 5 Refer to Wiring Diagram 1 M20F or Wiring Diagram 8 4118 2218 Go to GP...

Page 85: ...ts as necessary PBA main M20F PL 1 10 Item 4 PBA main 4118 PL 1 15 Item 9 PBA main 2218 PL 1 20 Item 9 ELA HOU scanner assembly PL 14 10 Item 1 IQ4 Blurred Image From the Scanner RAP Use this RAP when...

Page 86: ...fax machine that is transmitting the fax 2 If the defect is only present when making copies from the document glass clean the MCT glass scanner PL 14 10 Item 12 3 If the defect is only present when m...

Page 87: ...t images in all modes as shown in Figure 1 Figure 1 Light image Procedure WARNING Switch off the electricity to the machine Disconnect the power cord from the customer supply while performing tasks th...

Page 88: ...ocedure WARNING Switch off the electricity to the machine Disconnect the power cord from the customer supply while performing tasks that do not need electricity Electricity can cause death or injury M...

Page 89: ...correct environmental conditions Refer to GP 11 Machine Specifications 3 Check for contamination of the ELA toner unit set and if necessary install a new ELA toner unit set PL 9 10 Item 2 4 Clean any...

Page 90: ...the charge roller go to GP 1 Engine Test Mode Entry Perform the PTL Pre Transfer Lamp test As necessary perform the following M20F Refer to Wiring Diagram 3 Check the wiring between the PBA SUB PTL a...

Page 91: ...he following 1 Ensure that the paper tray settings match the paper or media size in the trays Also ensure the media is within specification refer to GP 22 Paper and Media Specifications 2 M20F Refer t...

Page 92: ...ty to the machine Disconnect the power cord from the customer supply while performing tasks that do not need electricity Electricity can cause death or injury Moving parts can cause injury NOTE If nec...

Page 93: ...g procedure If the Shading Test fails install new components as neces sary NOTE Refer to GP 6 Maintenance for additional information about the shading test ELA HOU CCD module PL 14 11 Item 16 CBF sign...

Page 94: ...ct is identified install new components as necessary 3 If the defect appears to be fuser related ensure that the paper tray settings match the paper or media size in the trays Also ensure the media is...

Page 95: ...he ELA HOU pickup assembly PL 8 25 Item 1 Worn ribs can cause damage to the prints If necessary install a new ELA HOU pickup assembly PL 8 25 Item 1 The edges of the paper path for protruding objects...

Page 96: ...following 1 M20F 2218 Remove the DADF refer to REP 5 1 Check the DADF hinges for damage If necessary install a new MEA unit hinge assembly PL 5 14 Item 11 2 4118 with ADF Remove the ADF refer to REP 5...

Page 97: ...d area density scales 82E8230 SIR 542 00 or 82P448 SIR 494 00 Specification Make a copy of the test pattern Compare the copy with the solid area density scale The den sity of the 1 0 areas on the copy...

Page 98: ...S 3 Registration Documents Test pattern 82P524 8 5 x 14 82E2020 8 5 x 11 or 82E2010 A4 NOTE Test pattern 82P524 is a mylar document and should be copied from the document glass only Specifications Ref...

Page 99: ...ransport 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...

Page 100: ...December 2006 4 2 WorkCentre M20 4118 FaxCentre 2218 Family Repairs and Adjustments...

Page 101: ...bly Precautions GP 10 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names 1 Remove the MEA unit cover PA exit assembly REP 10 3 2 Re...

Page 102: ...he 4118 and 2218 PBA Main repair procedure go to REP 1 3 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names CAUTION Ensure that E S...

Page 103: ...not need electricity Electricity can cause death or injury Moving parts can cause injury WARNING Take care during this procedure Sharp edges may be present that can cause injury CAUTION Before perform...

Page 104: ...tch off the electricity to the machine Disconnect the power cord from the customer supply while performing tasks that do not need electricity Electricity can cause death or injury Moving parts can cau...

Page 105: ...tricity Electricity can cause death or injury Moving parts can cause injury WARNING Take care during this procedure Sharp edges may be present that can cause injury CAUTION Before performing this proc...

Page 106: ...per Figure 1 Figure 1 IPR shield SMPS upper removal 4 Disconnect CON1 CON2 and CON3 from the SMPS 5 Remove the SMPS Figure 2 Figure 2 SMPS removal Replacement Replacement is the reverse of the removal...

Page 107: ...an cause injury CAUTION Before performing this procedure refer to General Disassembly Precautions GP 10 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monl...

Page 108: ...tasks that do not need electricity Electricity can cause death or injury Moving parts can cause injury WARNING Take care during this procedure Sharp edges may be present that can cause injury CAUTION...

Page 109: ...MPS upper removal 4 Disconnect CON2 from the SMPS 5 Disconnect CON52 and CON53 from the SMPS PSP fuser 6 Remove the SMPS PSP fuser Figure 2 Figure 2 SMPS PSP fuser removal Replacement Replacement is t...

Page 110: ...December 2006 4 12 WorkCentre M20 4118 FaxCentre 2218 Family REP 1 7 Repairs and Adjustments...

Page 111: ...procedure refer to General Disassembly Precautions GP 10 NOTE This procedure should only be performed on the M20F For the 4118 ELA HOU OPE assembly repair procedure go to REP 2 2 For the 2218 ELA HOU...

Page 112: ...Figure 4 Figure 4 Key pads removal 6 If installed remove the cover E mail Figure 5 Figure 5 Cover E mail removal 7 Remove PBA SUB E mail Figure 6 Figure 6 PBA SUB E mail removal 1 Remove the rubber c...

Page 113: ...Moving parts can cause injury WARNING Take care during this procedure Sharp edges may be present that can cause injury CAUTION Before performing this procedure refer to General Disassembly Precautions...

Page 114: ...and Adjustments 3 Remove the Rubber copy and Rubber numerical Figure 2 Figure 2 Rubber contacts removal 4 Remove the key pads Figure 3 Figure 3 Key pads removal Replacement Replacement is the reverse...

Page 115: ...0 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names NOTE This procedure should only be performed on the 2218 For the M20F ELA HOU...

Page 116: ...A SUB one touch removal 6 Remove the rubber one touch Figure 5 Figure 5 Rubber contact removal 7 Remove the key pads Figure 6 Figure 6 Key pads removal Replacement Replacement is the reverse of the re...

Page 117: ...necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names NOTE The M20F 4118 and 2218 procedures are similar The M20F is shown in Figure 1 Fig ure...

Page 118: ...electricity to the machine Disconnect the power cord from the customer supply while performing tasks that do not need electricity Electricity can cause death or injury Moving parts can cause injury WA...

Page 119: ...y can cause death or injury Moving parts can cause injury WARNING Take care during this procedure Sharp edges may be present that can cause injury CAUTION Before performing this procedure refer to Gen...

Page 120: ...Moving parts can cause injury WARNING Take care during this procedure Sharp edges may be present that can cause injury CAUTION Before performing this procedure refer to General Disassembly Precautions...

Page 121: ...PMO lock developer Figure 2 Figure 2 Cover bracket motor removal 10 2218 Remove the IPR shield SMPS upper refer to REP 1 7 Disconnect CON52 from the SMPS PSP fuser 11 Disconnect the relevant connecto...

Page 122: ...4 Repairs and Adjustments 12 Remove the ELA HOU main frame assembly Figure 3 Figure 3 ELA HOU frame main assembly removal Replacement Replacement is the reverse of the removal procedure 2 Remove 7 sc...

Page 123: ...that can cause injury CAUTION Before performing this procedure refer to General Disassembly Precautions GP 10 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more c...

Page 124: ...l 6 Remove the rear cover Figure 5 Figure 5 Rear cover removal 7 Remove the MEA unit TX stacker Figure 6 Figure 6 MEA unit TX stacker removal 1 Open the MEA unit cover open 1 Remove 1 screw 2 Unclip t...

Page 125: ...over open Figure 7 Preparation 9 Remove the MEA unit cover open Figure 8 Figure 8 MEA unit cover open removal 10 Remove the MEA unit guide duplex Figure 9 Figure 9 MEA unit guide duplex removal 1 Remo...

Page 126: ...pickup removal 13 Prepare to remove the guide M scan assembly Figure 12 Figure 12 Preparation 2 Remove the MEA unit support pick up assembly Then disconnect the spring 1 Remove 2 screws 2 Remove 1 E c...

Page 127: ...Prepare to remove the MEA unit guide pick up assembly Figure 14 Figure 14 Preparation 16 Remove the MEA unit guide pickup assembly Figure 15 Figure 15 MEA unit guide pickup assembly removal 1 If neces...

Page 128: ...17 Figure 17 Cover P gear removal 1 Remove 2 screws then the guide M duplex lower 2 Remove 3 screws then the guide M duplex inner 1 Disconnect the MEC clutch small duplex inline connector 2 Remove 1...

Page 129: ...e MEC clutch small feed connects to the black wires The MEC clutch small registration connects to the green wires The MEC clutch small duplex connects to the yellow wires The ELA HOU cover open switch...

Page 130: ...ry CAUTION Before performing this procedure refer to General Disassembly Precautions GP 10 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised...

Page 131: ...ide front Figure 4 Figure 4 Covers removal 6 Remove the ELA HOU ADF lower assembly Figure 5 Figure 5 ELA HOU lower ADF assembly removal 7 Remove the PMO open cover Figure 6 Figure 6 PMO open cover rem...

Page 132: ...emoval 9 Remove the ADF Upper Figure 8 Figure 8 MEA unit pickup assembly removal 10 Remove the ELA HOU ADF motor assembly Figure 9 Figure 9 ADF motor assembly removal Replacement Replacement is the re...

Page 133: ...r to General Disassembly Precautions GP 10 CAUTION Ensure that E S D procedures are observed during the removal and installation of the DADF PWB Make a visual check to ensure that the pins are fully i...

Page 134: ...December 2006 4 36 WorkCentre M20 4118 FaxCentre 2218 Family REP 5 3 Repairs and Adjustments...

Page 135: ...G Take care during this procedure Sharp edges may be present that can cause injury WARNING Avoid exposure to laser beam Invisible laser radiation CAUTION Before performing this procedure refer to Gene...

Page 136: ...ntre M20 4118 FaxCentre 2218 Family REP 6 1 Repairs and Adjustments 3 Remove the unit LSU Figure 2 Figure 2 Unit LSU removal Replacement Replacement is the reverse of the removal procedure 1 Remove 3...

Page 137: ...fer to General Disassembly Precautions GP 10 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names 1 Prepare to remove the MEC unit tr...

Page 138: ...December 2006 4 40 WorkCentre M20 4118 FaxCentre 2218 Family REP 7 1 Repairs and Adjustments...

Page 139: ...forming this procedure refer to General Disassembly Precautions GP 10 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names NOTE The M...

Page 140: ...of the removal procedure REP 8 3 Transfer Roller Assembly Parts List on PL 8 13 Removal WARNING Switch off the electricity to the machine Disconnect the power cord from the customer supply while perf...

Page 141: ...performing this procedure refer to General Disassembly Precautions GP 10 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names 1 Remov...

Page 142: ...th or injury Moving parts can cause injury WARNING Take care during this procedure Sharp edges may be present that can cause injury CAUTION Before performing this procedure refer to General Disassembl...

Page 143: ...Moving parts can cause injury WARNING Take care during this procedure Sharp edges may be present that can cause injury CAUTION Before performing this procedure refer to General Disassembly Precautions...

Page 144: ...nd gear pickup removal CAUTION Do not damage the IPR GND input when removing the ELA HOU pickup plus assembly 1 Remove 2 screws then the MEA unit guide CST PA assembly 1 Remove 2 screws then the solen...

Page 145: ...removal Replacement Replacement is the reverse of the removal procedure When reinstalling the MEA unit guide CST PA assembly ensure the PMO sheet guide paper PL 4 25 Item 11 and the mylar strips PL 4...

Page 146: ...December 2006 4 48 WorkCentre M20 4118 FaxCentre 2218 Family REP 8 6 Repairs and Adjustments...

Page 147: ...ry WARNING Do not touch the fuser while it is hot CAUTION Before performing this procedure refer to General Disassembly Precautions GP 10 NOTE If necessary refer to GP 20 for the acronym list and cros...

Page 148: ...Disconnect the fuser connector Figure 2 Figure 2 Fuser connector 4 Remove the ELA HOU fuser assembly Figure 3 Figure 3 ELA HOU fuser assembly removal Replacement Replacement is the reverse of the remo...

Page 149: ...mbly Precautions GP 10 NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names 1 Remove the ELA HOU scanner assembly perform REP 14 1 st...

Page 150: ...NG Take care during this procedure Sharp edges may be present that can cause injury CAUTION Before performing this procedure refer to General Disassembly Precautions GP 10 NOTE If necessary refer to G...

Page 151: ...part names NOTE The M20F 4118 and 2218 procedures are similar The M20F is shown in Figure 1 Fig ure 2 Figure 3 Figure 4 Figure 5 Figure 6 and Figure 7 1 M20F 2218 Remove the ELA HOU DADF perform REP 5...

Page 152: ...ecuring screws from the front of the machine Figure 4 Figure 4 Screw removal 7 Remove the ELA HOU scanner assembly Figure 5 Figure 5 ELA HOU scanner assembly removal 1 Remove 2 screws 2 Remove the ELA...

Page 153: ...e the ELA HOU OPE assembly Figure 7 Figure 7 ELA HOU OPE assembly removal CAUTION Do not allow the optics cavity to become contaminated Contamination of the optics cavity can cause image quality defec...

Page 154: ...assembly Figure 10 Figure 10 A S material dummy upper assembly removal 13 Remove the IPR channel base frame Figure 11 Figure 11 IPR channel base frame removal 1 Unhook both sides of the ELA HOU scan...

Page 155: ...igure 12 PMO cover dummy lower removal 15 Remove the cover M CCD cable Figure 13 Figure 13 Cover M CCD cable removal 16 Remove the CBF signal CCD FFC Figure 14 Figure 14 CBF signal CCD FFC removal 1 R...

Page 156: ...rectly Figure 17 Figure 17 ELA HOU CCD module replacement 3 Ensure the CBF signal CCD FFC is re installed correctly onto the ELA HOU CCD mod ule and the PBA main The blue flash on the end of the CBF s...

Page 157: ...tre M20 4118 FaxCentre 2218 Family ADJ 1 1 Repairs and Adjustments ADJ 1 1 Machine Settings Purpose To correctly set up the machine Procedure To adjust the machine settings go to GP 2 User Mode Entry...

Page 158: ...December 2006 4 60 WorkCentre M20 4118 FaxCentre 2218 Family ADJ 1 1 Repairs and Adjustments...

Page 159: ...stacker 6 Use the DADF to make 10 copies of a document Check the registration refer to IQS 3 Registration If necessary re adjust the registration ADJ 5 2 ADF Side Edge Registration Adjustment 4118 Pu...

Page 160: ...December 2006 4 62 WorkCentre M20 4118 FaxCentre 2218 Family ADJ 5 1 ADJ 5 2 Repairs and Adjustments...

Page 161: ...14 DADF Assembly 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 Im...

Page 162: ...December 2006 5 2 WorkCentre M20 4118 FaxCentre 2218 Family Parts Lists...

Page 163: ...7 140N63177 PBA LIU G1 U K W TAG 050 REP 1 2 140N62876 PBA LIU G1 U K W O TAG 050 REP 1 2 140N63179 PBA LIU G4 USSG XCL W TAG 050 REP 1 2 140N62879 PBA LIU G4 USSG XCL W O TAG 050 REP 1 2 140N63178 P...

Page 164: ...pared REP 1 1 2 152N11548 CBF Power Switch Grey 3 152N11550 CBF Harness Power HVPS 4 140N62860 SMPS HVPS XE REP 1 1 140N62859 SMPS HVPS USSG XCL REP 1 1 5 117N01602 AC Power Cord USSG XCL 6 117N01313...

Page 165: ...188 PBA Main 4118P REP 1 3 140N63187 PBA Main 4118X REP 1 3 10 105N02109 HVPS REP 1 4 11 140N63189 PBA LUI XE 140N63190 PBA LUI XCL USSG 12 CBF Harness LUI Not Spared 13 Support Tray Not Spared 14 117...

Page 166: ...t Not Spared 9 140N63256 PBA Main REP 1 3 10 105N02109 HVPS REP 1 4 11 140N63189 PBA LUI XE 140N63190 PBA LUI USSG XCL 12 CBF Harness LUI Not Spared 13 Support Tray Not Spared 14 117N01620 Telephone L...

Page 167: ...erlay Center A M20i Spanish 091N80202 Sheet Overlay Center A M20i Portuguese 4 Panel OPE Front Not Spared 5 091N80196 Sheet Name Plate C20 091N80197 Sheet Name Plate M20 091N80195 Sheet Name Plate M20...

Page 168: ...9 140N63172 PBA SUB OPE Joint W TAG 050 REP 2 1 140N62866 PBA SUB OPE Joint W O TAG 050 REP 2 1 10 140N63171 PBA SUB OPE W TAG 050 REP 2 1 140N62865 PBA SUB OPE W O TAG 050 REP 2 1 11 029N00348 Key M...

Page 169: ...M Copy P O PL 2 15 Item 1 4118P REP 2 2 003N01024 Key M Copy P O PL 2 15 Item 1 4118X REP 2 2 5 Indicator _M _ Copy P O PL 2 15 Item 1 REP 2 2 6 Key M Navigator P O PL 2 15 Item 1 REP 2 2 7 Key M Manu...

Page 170: ...8 Item 24 REP 2 3 11 Key M Numerical P O PL 2 18 Item 24 REP 2 3 12 Key M Start P O PL 2 18 Item 24 REP 2 3 13 Key M Stop P O PL 2 18 Item 24 REP 2 3 14 Key M Job Interrupt P O PL 2 18 Item 24 REP 2 3...

Page 171: ...PMO Bracket Push DEV Not Spared 12 030N00606 PMO Bracket Side Open 13 PMO Cover Front Dummy Not Spared 14 130N01213 ELA M M AUD Speaker 15 Spring ETC DEVE Rear Not Spared 16 CBF Harness OPC GND Not Sp...

Page 172: ...20F W TAG 050 140N62873 PBA SUB Terminal M20F W O TAG 050 115N00869 PBA SUB Terminal 4118 2218 7 113N01307 Holder Terminal 8 152N11742 CBF Harness Blade Supply DEV 4118 2218 For M20F P O PL 4 15 Item...

Page 173: ...PBA SUB Exit Sensor 4118 2218 4 Gear Exit U ID P O PL 4 15 Item 1 5 Gear Exit Idle Z17 P O PL 4 15 Item 1 6 011N00463 CBF Harness Thermistor Joint 7 PMO Housing Terminal P O PL 4 15 Item 1 8 IPR Termi...

Page 174: ...13 PMO DEV Coupling P O PL 4 20 Item 1 14 Gear 86 23 P O PL 4 20 Item 1 15 Gear RDCN Feed Inner P O PL 4 20 Item 1 16 Gear Hub Clutch P O PL 4 20 Item 1 17 Gear RDCN Feed Outer P O PL 4 20 Item 1 18...

Page 175: ...de Cassette Rail P O PL 4 25 Item 10 14 001N00451 PMO Dummy Base Frame M20F 001N00482 PMO Dummy Base Frame 4118 2218 15 ELA HOU Base Frame Assembly Not Spared 16 PMO Cover Feed Not Spared REP 8 4 17 0...

Page 176: ...P O PL 5 10 Item 2 14 Ring E Not Spared 15 CBF Harness LIU GND P O PL 5 10 Item 2 16 Ground P Duplex P O PL 5 10 Item 2 17 Cover M Harness P O PL 5 10 Item 2 18 050N00443 MEA Unit TX Stacker REP 5 1 1...

Page 177: ...Item 31 13 IPR Guard C O S W P O PL 5 10 Item 31 14 MEC Clutch Small Registration P O PL 5 10 Item 31 15 Motor Step DADF P O PL 5 11 Item 27 16 Bracket P DADF Motor P O PL 5 11 Item 27 REP 5 1 17 Cove...

Page 178: ...O PL 5 10 Item 31 10 Label Cover Exit P O PL 5 12 Item 1 11 Guide M Duplex Lower P O PL 5 10 Item 31 REP 5 1 12 Guide M Duplex Inner P O PL 5 10 Item 31 REP 5 1 13 Gear M Scan Roller P O PL 5 10 Item...

Page 179: ...er 8 Guide M Pickup Lower P O PL 5 13 Item 5 9 Spring ETC Torsion DOC CC2 F P O PL 5 13 Item 5 10 PBA SUB DOC Width P O PL 5 13 Item 5 11 140N63151 PBA SUB Exit Open 12 PMO Actuator DOC P O PL 5 13 It...

Page 180: ...tension P O PL 5 14 Item 1 5 025N00081 DADF Document Cushion 6 IPR P Pinch Scan P O PL 5 14 Item 1 7 006N01241 Shaft Pinch 8 022N01511 PMO Roll Pinch 9 130N01201 PMO Actuator Gate 10 140N62868 PBA Sub...

Page 181: ...n 10 PPR Sponge Sheet P O PL 5 20 Item 2 11 NPR Spring Pinch Drive P O PL 5 20 Item 2 12 IPR Shaft Exit P O PL 5 20 Item 2 13 RPR Roller Exit Idle P O PL 5 20 Item 2 14 PMO Roll Pinch P O PL 5 20 Item...

Page 182: ...25N00079 IPR BRKT White Bar 12 NPR Spring GND P O PL 5 22 Item 1 13 CBF Harness ADF Roller GND P O PL 5 22 Item 1 14 PMO Cover ADF Lower P O PL 5 22 Item 1 15 025N00080 PPR White Bar Sheet 16 130N0119...

Page 183: ...O PL 5 24 Item 5 11 127N01377 ELA HOU ADF Motor Assembly REP 5 2 12 Gear Clutch 29 P O PL 5 24 Item 11 13 PMO White Clutch SUB 29 P O PL 5 24 Item 11 14 Gear Clutch 39 P O PL 5 24 Item 11 15 Motor St...

Page 184: ...y 4118 Item Part Description 1 Platen Cover Assembly Not Spared 2 Cover P O PL 5 25 Item 1 3 Hinge Assembly P O PL 5 25 Item 1 4 PPR Sponge Sheet P O PL 5 25 Item 1 5 090N00154 Pocket Cover NOTE If ne...

Page 185: ...6 10 Parts Lists PL 6 10 LSU Item Part Description 1 122N00234 Unit LSU REP 6 1 2 152N11549 CBF Harness LSU 3 Fan DC Cardinal REF PL 4 10 Item 17 NOTE If necessary refer to GP 20 for the acronym list...

Page 186: ...2N00351 PMO Guide Rear 9 Guide Side CST P O PL 7 10 Item 1 10 PMO Locker Plate P O PL 7 10 Item 1 11 Pad CST Plus P O PL 7 10 Item 1 12 Spring Locker Plate P O PL 7 10 Item 1 13 009N01465 Spring CS RE...

Page 187: ...10 130N01337 Rubber Roller Pickup S 11 PMO Bushing P U MP Not Spared 12 120N00452 PMO M Actuator No Paper M20F 120N00498 PMO M Actuator No Paper 4118 2218 13 Housing M Pickup Large Not Spared 14 Hous...

Page 188: ...red 11 PMO Guide Paper Lower Not Spared 12 PMO Holder Idle Roll 16 Not Spared 13 PMO Roller Idle SCF Not Spared 14 PMO Bush Idle Roll SCF16 Not Spared 15 Spring ETC Pad Not Spared 16 MEA Unite Cassett...

Page 189: ...m 2 10 RPR Rubber Exit P O PL 8 10 Item 2 11 IPR BRKT G DUP P O PL 8 10 Item 2 12 PMO Roller Exit P O PL 8 10 Item 2 13 Spring Fuser Exit P O PL 8 10 Item 2 14 PMO GP Lower DP P O PL 8 10 Item 2 15 PM...

Page 190: ...L 8 11 Item 1 6 Spring Locker Torsion P O PL 8 11 Item 1 7 120N00394 PMO Tie Stopper 8 050N00496 MEA Unit Tray Assembly REP 7 1 9 PMO Tray Case MP P O PL 8 11 Item 8 10 PMO Side Exit MP P O PL 8 11 It...

Page 191: ...PMO Holder Gear TR P O PL 8 13 Item 1 5 022N02260 MEA Unit Hold TR GND 6 PMO Bush P O PL 8 13 Item 5 7 Spring ECT TR P O PL 8 13 Item 5 8 Spring ETC Plate TR P O PL 8 13 Item 5 9 PMO Holder GND TR P...

Page 192: ...01470 PMO Roller Feed 11 PMO Holder Pinch C P O PL 8 15 Item 1 12 PMO Holder Pinch SUB P O PL 8 15 Item 1 13 PMO Roller Feed L P O PL 8 15 Item 1 14 Holder Push Feed CST P O PL 8 15 Item 1 15 PMO Hold...

Page 193: ...P 13 022N01479 PMO Adjuster MP 14 PMO Cam Pickup MP P O PL 8 20 Item 1 15 PMO Frame MP P O PL 8 20 Item 1 16 019N00613 PMO Holder Pad MP 17 130N01206 PMO Holder Sensor MP 18 PMO Housing Pickup MP P O...

Page 194: ...O PL 8 25 Item 1 12 130N01204 PBA SUB Feed P EMP SEN M20F 130N01478 PBA SUB Feed P EMP SEN 4118 2218 13 PMO Bushing P U MP P O PL 8 25 Item 1 14 Housing Pickup Large P O PL 8 25 Item 1 15 Housing Pick...

Page 195: ...C Drum Set 2 106R01048 ELA Toner Unit Set XE M20F 106R01047 ELA Toner Unit Set USSG XCL M20F 006R01278 ELA Toner Unit Set 4118 2218 3 007N01118 PMO Lock Drive 4 Not used 5 ELA HOU Drives Assembly REF...

Page 196: ...ar Duplex 4118 2218 10 013N00514 Bearing 11 IPR Ground Exit P O PL 10 10 Item 1 12 ICT Shaft Exit Lower ID P O PL 10 10 Item 1 13 PMO Roller Exit P O PL 10 10 Item 1 14 Spring Exit Roll FD P O PL 10 1...

Page 197: ...A HOU Fuser Assembly USSG XCL REP 10 1 M20F 4118 126N00281 ELA HOU Fuser Assembly USSG XCL REP 10 1 2218 2 Cover Sheet Connector Not Spared 3 ELA HOU Duct Fan Not Spared REP 4 1 4 PMO Duct Fan P O PL...

Page 198: ...P 14 1 3 019N00921 A S Material Dummy Upper Assembly W TAG 050 REP 14 1 019N00797 A S Material Dummy Upper Assembly W O TAG 050 REP 14 1 4 MCT Glass DADF P O PL 14 10 Item 3 5 Label L Registration Edg...

Page 199: ...Actuator 13 Spring ETC Exit Not Spared 14 152N11552 CBF Harness Scan Motor M20F 152N11719 CBF Harness Scan Motor 4118 2218 15 Cover M CCD Cable Not Spared REP 14 1 16 002N02586 ELA HOU CCD Module M20F...

Page 200: ...otor REP 14 1 2 Bracket Motor Platen P O Item 1 3 Motor Step Scan P O Item 1 4 Gear Idle P O Item 1 5 PMO Holder Belt P O Item 1 6 Gear Timing P O Item 1 7 Ring E Not Spared 8 Gear Reduction 73 37 P O...

Page 201: ...72B Foreign Interface Device Kit 2 497N00184 Network Accessory Kit M20F 3 152N11727 2nd Paper Tray 4 Stand Not Spared 5 Not used 6 Not used 7 908N02156 Network Accessory Kit Not Spared 4118 8 140N6301...

Page 202: ...7 PL 2 15 002N02518 PL 2 15 002N02519 PL 2 15 002N02520 PL 2 15 002N02521 PL 2 15 002N02522 PL 2 15 002N02586 PL 14 11 002N02587 PL 4 15 002N02589 PL 8 10 002N02590 PL 5 20 002N02591 PL 7 15 002N02592...

Page 203: ...PL 2 11 029N00349 PL 2 11 029N00350 PL 2 11 029N00351 PL 2 11 029N00352 PL 2 11 029N00353 PL 2 11 Table 1 Part Number Index Part Number Part List 029N00354 PL 2 11 029N00355 PL 2 11 029N00356 PL 2 11...

Page 204: ...L 4 20 127N07300 PL 4 10 127N07516 PL 4 10 127N07517 PL 4 20 130N01199 PL 5 22 130N01200 PL 5 22 Table 1 Part Number Index Part Number Part List 130N01201 PL 5 14 130N01203 PL 8 20 130N01204 PL 8 25 1...

Page 205: ...N63203 PL 7 16 140N63256 PL 1 20 140N63257 PL 2 18 140N63258 PL 1 20 144N00128 PL 1 10 144N00129 PL 1 10 144N00142 PL 1 10 144N00143 PL 1 10 152N01991 PL 4 10 152N01992 PL 7 16 152N11548 PL 1 12 152N1...

Page 206: ...December 2006 5 46 WorkCentre M20 4118 FaxCentre 2218 Family Part Number Index Parts Lists...

Page 207: ...achine 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...

Page 208: ...December 2006 6 2 WorkCentre M20 4118 FaxCentre 2218 Family General Procedures and Information...

Page 209: ...eveloper Motor only OFF Stops the Developer Motor FUSER MTR DIR TEST FWD Runs the Fuser Motor forward RVS Runs the Fuser Motor in reverse ALL MOTOR STOP STOP Stops the Developer Motor Fuser Motor NEXT...

Page 210: ...TATE TONER STATE CHECK Displays the Toner status This test does not check current toner status It only displays the stored value in the SDRAM when the side cover was last opened or at power on To upda...

Page 211: ...the toner cartridge or drum cartridge or their respective contacts NEXT Go to the next test MHV SUPPLY 1350V 6 START TEST NEXT RIGHT KEY Automatically starts test sequence at 2 second intervals For ac...

Page 212: ...17 Item 3 OB PBA sub bin full sensor Output bin sensor PL 10 10 Item 20 Actuator PL 10 10 Item 21 FE PBA sub feed and P EMP sensor Tray 1 empty sensor PL 8 25 Item 12 Actuator PL 8 25 Item 7 ME PBA su...

Page 213: ...December 2006 6 7 WorkCentre M20 4118 FaxCentre 2218 Family GP 1 General Procedures and Information Figure 1 LCD test sequence...

Page 214: ...man Italian Spanish Portuguese Dutch Danish Finnish Nor wegian Swedish Russian Localisation Inch MM USB Mode Fast Slow Date Time 00 00 0000 00 00 AM Clock Mode 12 24 Hours Toner Save On Off System Adm...

Page 215: ...and Sweden Netherlands Denmark Belgium Hungary Poland Czech Romania Bulgaria Ire land USB Mode Fast Slow Device Name Fax ID Date Time 00 00 0000 00 00 AM Clock Mode 12 24 Hours Table 2 M20 user mode s...

Page 216: ...ll Allow All Auxiliary Access Off On Network Setup Reset NIC Configure Network Factory Defaults Change Passcode Table 3 M20i user mode settings Function Item Option Clear Memory System Data Maintenanc...

Page 217: ...r Clean Drum New Drum Billing Counters Notify Toner Low Mailbox Setup Create Delete Fax Forward Off All TX Only RX Only Table 5 4118X user mode settings Function Item Option Reports Fax Phonebook Fax...

Page 218: ...ect All System Admin Tools Allow All Protect All Reports Allow All Protect All Department Codes Enter Master Code XXXXX Auxiliary Access Off On Network Setup Reset NIC Configure Network Factory Defaul...

Page 219: ...ft and right keys to scroll through the items e Press Enter to select the required item f Use the left and right keys to scroll through the options g Press Enter to select the required option 3 To exi...

Page 220: ...December 2006 6 14 WorkCentre M20 4118 FaxCentre 2218 Family GP 3 General Procedures and Information Figure 1 C20 service mode flowchart...

Page 221: ...hine Timeout 15 30 60 180 Off Alarm Sound On Off Key Sound On Off Language English French German Italian Spanish Portuguese Dutch Danish Finnish Nor wegian Swedish Russian Localisation Inch MM USB Mod...

Page 222: ...December 2006 6 16 WorkCentre M20 4118 FaxCentre 2218 Family GP 3 General Procedures and Information Figure 2 M20 service mode flowchart...

Page 223: ...Spanish Portuguese Dutch Danish Finnish Nor wegian Swedish Russian Localisation Inch MM USB Mode Fast Slow Date Time 00 00 0000 00 00 AM Clock Mode 12 24 Hours Toner Save On Off System Admin Tools Pa...

Page 224: ...December 2006 6 18 WorkCentre M20 4118 FaxCentre 2218 Family GP 3 General Procedures and Information Figure 3 M20i service mode flowchart...

Page 225: ...g Edge Short Edge Speed Dials New Edit Delete Group Dials New Edit MSG Confirm On Err On Off Auto Reduction On Off Prefix Dial Fax Auto Report On Off ECM mode On Off Redials 0 13 Ring to Answer 1 7 Re...

Page 226: ...Procedures and Information WorkCentre 4118P Refer to Figure 4 for the WorkCentre 4118P service mode flowchart The flowchart only shows the upper two levels of options that are available Refer to Table...

Page 227: ...rench German Italian Spanish Portuguese Dutch Danish Finnish Nor wegian Swedish Russian Localisation Inch MM USB Mode Fast Slow Machine ID Fax no Name Date Time 00 00 0000 00 00 AM Clock Mode 12 24 Ho...

Page 228: ...December 2006 6 22 WorkCentre M20 4118 FaxCentre 2218 Family GP 3 General Procedures and Information Figure 5 4118X service mode flowchart...

Page 229: ...andard Fine Superfine Receive Mode Fax Tel Ans Fax Fax Duplex Off Long Edge Short Edge Speed Dials New Edit Delete Group Dials New Edit MSG Confirm On Err On Off Auto Reduction On Off Prefix Dial Fax...

Page 230: ...al Procedures and Information FaxCentre 2218 Refer to Figure 6 for the FaxCentre 2218 service mode flowchart The flowchart only shows the upper two levels of options that are available Refer to Table...

Page 231: ...Ring to Answer 1 7 Redial Term 1 15 Ringer Low Med High Off Junk Fax Setup On Off Secure Receive On Off Fax Auto Tray Tray 1 Tray 1 Tray 2 All Dial Mode GP 4 Tone Pulse DRPD Mode Set System Admin Too...

Page 232: ...er to Clear All Memory Clear All Memory This function resets the system to the default factory setting All the values will be returned to default values and all the information which has been set by t...

Page 233: ...cedure several times until a clean print is produced New Drum If the New OPC Error message is displayed after initial power on or after closing the cover after installing a new drum it makes installin...

Page 234: ...e scanned 4 After the scan the CCD shading profile will be printed Figure 1 5 Look at the shading test profile The result of the test will be printed at the bottom of the page If the result of the tes...

Page 235: ...For more information refer to Firmware Upgrade GP 8 Reset Passcode Use this procedure to either disable or reset the system administrator passcode Memory Clear Use this procedure to restore factory de...

Page 236: ...ta This list provides a list of the user system data settings and tech mode settings Fax TX Confirm Displays the result of the last send operation Junk Fax List This list shows specific information ab...

Page 237: ...s in idle condition TECH MODE MAINTENANCE FLASH UPGRADE LOCAL use fprt rom file NOTE Do not turn off the power during the upgrade process Remote FAX M20F Use this is a function to update a remote mach...

Page 238: ...cations Refer to the following tables for the M20F specifications Table 1 General Specifications Table 2 Printer Specifications Table 3 Facsimile Specifications M20i Table 4 Scanner Specifications Tab...

Page 239: ...Compression MH MR MMR JBIG JPEG Color Transmission Modem speed 33600 28800 21600 19200 14400 12000 Transmission Speed Approximately 3 sec 33 600 bps Effective Scanning Width 8 2 inches 208 mm Halfton...

Page 240: ...eaning Voltage THV Neg 1000V DC 15 Developing Voltage DEV 450V to 500V DC 5 Charge Voltage MHV 1300V to 1450V DC 5 Supply Voltage 400V to 650V DC 5 Blade Voltage 300V to 550V DC 5 OPC Drum 135V 15 Tab...

Page 241: ...tone 256 Levels Paper Capacity Input ADF Automatic Document Feeder 40 Sheets 75g FAX Mode Standard Fine Super Fine Memory 8MB Fax Memory Battery Backup 72 hours after battery is fully charged Table 13...

Page 242: ...Transfer High Voltage THV 1300V 20V Transfer Cleaning Voltage THV Neg 1000V 300V 150V Developing Voltage DEV 450V 20V Charge Voltage MHV 1350V 50V Supply Voltage 600V 50V Blade Voltage 500V 20V OPC Dr...

Page 243: ...56 Levels Paper Capacity Input DADF Duplex Automatic Document Feeder 50 Sheets FAX Mode Standard Fine Super Fine Memory 16MB Fax Memory Battery Backup 100 hours after battery is fully charged Table 22...

Page 244: ...C 165 deg C Plain 187 183 178 deg C 185 178 173 deg C 175 170 165 deg C Thick 200 195 195 deg C 195 190 190 deg C 195 190 190 deg C OHP 175 deg C 165 deg C 165 deg C Thin 185 180 175 deg C 180 180 17...

Page 245: ...in 2218 PBA Main M20F PBA Main NOTE If necessary refer to GP 20 for the acronym list and cross reference lists of more com monly recognised part names The main circuit that consists of a CPU MFP contr...

Page 246: ...December 2006 6 40 WorkCentre M20 4118 FaxCentre 2218 Family GP 12 General Procedures and Information Figure 1 M20F main circuit...

Page 247: ...e acronym list and cross reference lists of more com monly recognised part names The main circuit that consists of a CPU MFP controller Core 240MHz Target system 80MHz ARM920T including various I O de...

Page 248: ...ist and cross reference lists of more com monly recognised part names CHORUSm is the CPU of the FaxCentre 2218 main controller It is based on the ARM920T core and is optimized for the laser multi func...

Page 249: ...December 2006 6 43 WorkCentre M20 4118 FaxCentre 2218 Family GP 12 General Procedures and Information Figure 4 2218 main circuit...

Page 250: ...e 1 Timing chart Program ROM Flash Memory Control Device Refer to Table 1 Programming Refer to Table 2 Operating Principle When the RCSO ROM CHIP SELECT signal is activated from the CPU after the POWE...

Page 251: ...S s USBN9602 is used as the interface IC and 48MHz clock is used When the data is received through the USB port EIRQ1 SIGNAL is activated to send interrupt to the CPU then it directly sends the data t...

Page 252: ...FAX Technology General SmartDAA System Side Device CX86710 and Line Side CX20493 enables the 4118 to communicate with other FAX machines Communication speeds are able to reach 33 6kbps The SmartDAA t...

Page 253: ...OS process TLM 208 PIN QFP STD85 library 2 Frequency Max PLL 80 MHz 3 On Chip oscillator 4 Method Raster scanning method 5 Image Sauce 300 400 600dpi CIS CCD 6 Scanning Mode color gray image each 8 bi...

Page 254: ...128Kbits internal Intelligent Scan Motor Controller 1 Automatic acceleration deceleration uniform velocity 2 Data memory 256x16bits 4Kbits internal Auto Run Automatic CLK_LINE line processing start c...

Page 255: ...igh speed two way data transmission with PC Compatibility mode is generally referred to as the Centronics mode and this is the protocol used by most PC s to transmit data to a printer ECP mode is an i...

Page 256: ...upports both direct and indirect register addressing Automatic retry of failed packets Diagnostic register allows forced USB errors Software controlled disconnect allows re enumeration Atomic operatio...

Page 257: ...d passes through the actuator of the feed sensor unit transistor inside the photo interrupter will turn on nFEED signal will turn low and inform CPU that the paper is currently fed into the system CPU...

Page 258: ...by HVPS and the developer roller energized with 300V rotate in the same direction it keeps the toner particles between two rollers sup plied to OPC drum in negative state by the friction between two...

Page 259: ...e voltage higher than the inverting reference voltage of OP AMP which is set to R405 and R406 OP AMP output turns high This output sends IB to the TRANS auxiliary wire through current restricting resi...

Page 260: ...f Reg ulation circuit The output voltage is determined by the DUTY width Q203 switches with PWM DUTY cycle to fluctuate the output by fluctuating the OP AMP non inverting end VREF electric potential a...

Page 261: ...n OPE such as key touch it sends specific codes to the main to respond to the situation and the main analyzes these codes and operates the system For example it the main is to display messages in OPE...

Page 262: ...c LIU s AC IMPEDANCE is 600 and uses R47 48 and C36 to possibly control combined IMPEDANCE U S Usage A terminal IMPEDANCE 600W 30 CTR21 A Terminal IMPEDANCE 270 750W 150nF Dialer Part MF Dial DTMF Dia...

Page 263: ...al shutdown function and so on R4 R5 C11 D1 clamp leading edge voltage spikes caused by transformer leakage inductance The power secondary winding Pin 5 6 is rectified and filtered by D8 D9 L2 C33 C34...

Page 264: ...nds of triac will be reversed and increase up to the maximum value of line voltage VAC At this point the width of rise rate will be determined by dv dt and overshoot voltage by the circuit When triac...

Page 265: ...7 Item 8 IPR washer spring CU CU Curve PL 5 10 Item 22 Table 1 Acronyms Acronym Description PL Ref IPR P_pinch scan IPR P Iron press PL 5 14 Item 6 Key M copy M Mold PL 2 11 Item 4 PL 2 15 Item 4 PL 2...

Page 266: ...4 Special screw panel MFP MFP Multi functional peripheral PL 4 25 Item 23 Spring exit roll FD FD Face down PL 10 10 Item 14 Spring CS FR CS Compress FR Front PL 7 10 Item 14 Spring CS RE CS Compress...

Page 267: ...4 25 Item 21 PMO cover exit rear Rear exit cover PL 4 25 Item 5 Solenoid pickup Paper feed solenoid PL 4 10 Item 25 Table 5 DADF Part name Commonly known as PL Ref ELA HOU DADF DADF assembly PL 5 10 I...

Page 268: ...PL Ref ELA HOU side cover assembly Right hand cover and duplex assembly PL 8 10 Item 1 MEA unit duplex assembly Duplex assembly PL 8 10 Item 2 MEA unit side SUB Right hand cover assembly PL 8 11 Item...

Page 269: ...ess PL 14 11 Item 18 CBF signal CCD FFC CCD harness PL 14 11 Item 17 ELA HOU CCD module CCD module PL 14 11 Item 16 ELA HOU scan motor Scan motor assembly PL 14 11 Item 23 ELA HOU scanner assembly Sca...

Page 270: ...7 8 5 x 11 X X X Legal 215 9 x 355 6 8 5 x 14 X X X Folio 216 x 330 8 5 x 13 X X X A4 210 x 297 8 27 x 11 69 X X X JIS B5 182 x 257 7 17 x 10 12 X Executive 184 2 x 266 7 7 25 x 10 5 X A5 148 5 x 210...

Page 271: ...ervice procedures Figure 1 For hardcopy make a copy of this page For Edoc a PDF version is available on the CD Rom In File Manager or Explorer select the CD ROM drive g directory If g is not the CD RO...

Page 272: ...on the list can be scrolled The sensor test will not work if the arrow is displayed alongside the sensor to be tested GP 25 DADF Diagnostic 2218 Purpose To give details of the DADF tests that can be p...

Page 273: ...Gate sensor This is the PBA SUB gate PL 5 14 Item 10 It is actuated by the PMO actuator gate PL 5 14 Item 9 Door This is the ELA HOU cover open switch PL 5 11 Item 11 Duplex sensor It is actuated by t...

Page 274: ...December 2006 6 68 WorkCentre M20 4118 FaxCentre 2218 Family GP 25 General Procedures and Information Figure 1 DADF Diagnostics...

Page 275: ...ntification of a RoHS Compliant Machine Xerox will maintain a central list of RoHS compliant machines RoHS compliant M20F machines will be identified by TAG 050 All 4118 and 2218 machines are RoHS com...

Page 276: ...December 2006 6 70 WorkCentre M20 4118 FaxCentre 2218 Family GP 26 General Procedures and Information...

Page 277: ...ion of the modification Name gives the name of the part or modification Kit Number gives the part number of the kit or part required to install the modification Reference or Parts List On indicates th...

Page 278: ...4118 FaxCentre 2218 Family 4118 Tags 2218 Tags General Procedures and Information 4118 Tags TAG None issued CLASS 5 NAME PURPOSE KIT NUMBER PARTS LIST ON XX 2218 Tags TAG None issued CLASS 5 NAME PUR...

Page 279: ...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...

Page 280: ...December 2006 7 2 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data...

Page 281: ...ain HVPS ELA HOU side cover assembly ELA HOU pickup assembly tray 1 and ELA HOU MP assembly Wiring Diagram 8 4118 PBA main unit LSU and ELA HOU platen assembly Wiring Diagram 9 4118 PBA main ELA HOU f...

Page 282: ...December 2006 7 4 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 1 M20F Figure 1 Wiring Diagram 1...

Page 283: ...December 2006 7 5 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 2 M20F Figure 2 Wiring Diagram 2...

Page 284: ...December 2006 7 6 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 3 M20F Figure 3 Wiring Diagram 3...

Page 285: ...December 2006 7 7 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 4 M20F Figure 4 Wiring Diagram 4...

Page 286: ...December 2006 7 8 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 5 M20F Figure 5 Wiring Diagram 5...

Page 287: ...December 2006 7 9 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 6 Figure 6 Wiring Diagram 6...

Page 288: ...December 2006 7 10 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 7 4118 Figure 7 Wiring Diagram 7...

Page 289: ...December 2006 7 11 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 8 4118 2218 Figure 8 Wiring Diagram 8...

Page 290: ...December 2006 7 12 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 9 4118 Figure 9 Wiring Diagram 9...

Page 291: ...December 2006 7 13 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 10 4118 Figure 10 Wiring Diagram 10...

Page 292: ...December 2006 7 14 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 11 4118 Figure 11 Wiring Diagram 11...

Page 293: ...December 2006 7 15 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 12 4118 Figure 12 Wiring Diagram 12...

Page 294: ...December 2006 7 16 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 13 2218 Figure 13 Wiring Diagram 13...

Page 295: ...December 2006 7 17 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 14 2218 Figure 14 Wiring Diagram 14...

Page 296: ...December 2006 7 18 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 15 2218 Figure 15 Wiring Diagram 15...

Page 297: ...December 2006 7 19 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 16 2218 Figure 16 Wiring Diagram 16...

Page 298: ...December 2006 7 20 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Diagrams Wiring Data Wiring Diagram 17 2218 Figure 17 Wiring Diagram 17...

Page 299: ...S HVPS M20F Figure 1 2 PBA Main M20F Figure 2 3 PBA SUB OPE M20F Figure 3 4 PBA SUB DADF M20F 2218 Figure 4 5 PBA SUB Sensor IF M20F 2218 Figure 5 6 HVPS 4118 2218 Figure 6 7 SMPS 4118 Figure 7 8 PBA...

Page 300: ...ecember 2006 7 22 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data PBA Main M20F Location PL 1 10 Item 4 Figure 2 PBA main M20F PBA SUB OPE M20F Location PL 2 11 Item 10 Figure 3 PBA SUB OPE M20F...

Page 301: ...rkCentre M20 4118 FaxCentre 2218 Family Wiring Data PBA SUB DADF M20F 2218 Location PL 5 11 Item 19 Figure 4 PBA SUB DADF M20F 2218 PBA SUB Sensor IF M20F 2218 Location PL 5 11 Item 4 Figure 5 PBA SUB...

Page 302: ...December 2006 7 24 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data HVPS 4118 2218 Location PL 1 15 Item 10 Figure 6 HVPS SMPS 4118 Location PL 1 15 Item 4 Figure 7 SMPS 4118...

Page 303: ...ecember 2006 7 25 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data PBA Main 4118 Location PL 1 15 Item 9 Figure 8 PBA main 4118 PBA SUB OPE 4118 Location PL 2 15 Item 14 Figure 9 PBA SUB OPE 4118...

Page 304: ...December 2006 7 26 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data PBA SUB ADF 4118 Location PL 5 22 Item 4 Figure 10 PBA SUB ADF 4118 PBA SCF Location PL 7 16 Item 3 Figure 11 PBA SCF...

Page 305: ...December 2006 7 27 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data PBA SUB D SUB Location PL 14 11 Item 5 Figure 12 PBA SUB D SUB SMPS 2218 Location PL 1 20 Item 23 Figure 13 SMPS 2218...

Page 306: ...mber 2006 7 28 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data SMPS PSP Fuser 2218 Location PL 1 20 Item 4 Figure 14 SMPS PSP fuser 2218 PBA Main 2218 Location PL 1 20 Item 9 Figure 15 PBA main...

Page 307: ...December 2006 7 29 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data PBA SUB OPE 2218 Location PL 2 18 Item 21 Figure 16 PBA SUB OPE 2218...

Page 308: ...December 2006 7 30 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data...

Page 309: ...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...

Page 310: ...December 2006 8 2 WorkCentre M20 4118 FaxCentre 2218 Family Accessories...

Page 311: ...list and cross reference lists of more com monly recognised part names Check the Firmware M20F NOTE For the 4118 and 2218 go to Installing the Foreign Device Interface 1 Press the Machine Status key 2...

Page 312: ...FP Figure 1 Figure 1 Push out removal 5 Remove the MEA unit rear cover REP 4 2 6 Install the PBA foreign device interface Secure using the 2 cross head screws supplied in the kit Figure 2 Figure 2 PBA...

Page 313: ...Enabling Password Protect M20F NOTE Ensure that the system administrator is present during this procedure 1 Press the Machine Status key 2 Use the up down keys to scroll through the options Select Sys...

Page 314: ...December 2006 8 6 WorkCentre M20 4118 FaxCentre 2218 Family ACC 2 Accessories...

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