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Phaser 3600 Printer Service Manual

5-3

Print-Quality Troubleshooting

Repeating Defects

Some image-quality problems can be associated with specific assemblies, the
most common problems and the associated assemblies are listed below. Also,
see the specific image-quality troubleshooting procedure for more
information.

Print Cartridge

■

Streaks

■

Fine Lines

■

Banding in Process Direction

■

Uneven Density

■

Voids

■

Repeating Defects

Transfer Roller

■

Toner on the back side of the printed page (simplex mode)

■

Light Prints

■

Repeating Defects

■

Spots on Image

Fuser

■

Hot or Cold Offsetting

■

Repeating Defects

■

Voids

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Summary of Contents for Phaser 3600

Page 1: ...Service Manual Phaser 3600 701P47822 Laser Printer...

Page 2: ......

Page 3: ...following servicing instructions are for use by qualified service personnel only To avoid personal injury do not perform any servicing other than that contained in the operating instructions unless y...

Page 4: ...re Phaser PrintingScout and Walk Up are trademarks of Xerox Corporation in the United States and or other countries Adobe and PostScript are trademarks of Adobe Systems Incorporated in the United Stat...

Page 5: ...h a task A note can provide additional information related to a specific subject or add a comment on the results achieved through a previous action Caution A caution indicates an operating or maintena...

Page 6: ...r in the printer Use caution to avoid personal injury Warning Use caution to avoid personal injury Use caution or draws attention to a particular component Refer to the manual s for information Do not...

Page 7: ...If the product loses its ground connection contact with conductive parts may cause an electrical shock A protective ground connection by way of the grounding conductor in the power cord is essential...

Page 8: ...pplying power to the unit under test to avoid potential shock After removing a static sensitive assembly from its anti static bag place it on a grounded conductive surface If the anti static bag is co...

Page 9: ...nts Warning Labels Read and obey all posted warning labels Throughout the printer warning labels are displayed on potentially dangerous components As you service the printer check to make certain that...

Page 10: ...structed to do so by a service procedure Servicing Mechanical Components When servicing mechanical components within the printer manually rotate the Drive Assemblies Rollers and Gears Warning Do not t...

Page 11: ...here is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning...

Page 12: ...es and referenced standards can be obtained from your Xerox Limited representative The CE mark applied to this product symbolizes Xerox s declaration of conformity with the following applicable Direct...

Page 13: ...printer components Chapter 3 Error Messages This chapter provides detailed troubleshooting procedures for error messages generated by resident diagnostics Chapter 4 General Troubleshooting This chapte...

Page 14: ...xii Phaser 3600 Printer Service Manual...

Page 15: ...ional Specifications 1 7 Electrical Specifications 1 9 Environmental Specification 1 9 Media and Tray Specifications 1 10 2 Theory of Operation Phaser 3600 Operational Overview 2 2 Summary of the Prin...

Page 16: ...x Jam 1 3 16 Jam At Duplex Duplex Jam 2 3 17 Check Cartridge Invalid Print Cartridge Non Xerox Cartridge Replace Print Cartridge 3 18 Close Fuser Door 3 19 Close Top Cover 3 19 Fuser Failure Engine Fu...

Page 17: ...ervice Overview 7 2 General Notes on Disassembly 7 2 Preparation 7 2 Fastener Types 7 4 Notations in the Disassembly Text 7 5 Standard Orientation of the Printer 7 5 Covers and Control Panel 7 6 Right...

Page 18: ...bly PL 1 1 17 7 51 Joint Board PL 1 3 61 7 52 Paper Size Sensor PL 1 3 14 7 53 Fuser Assembly 1 3 80 7 54 Fuser Interlock Switch PL 1 3 77 7 55 Fuser Exit Sensor PL 1 3 76 7 56 Fuser Thermostat PL 1 4...

Page 19: ...in Board 9 5 Map 3 SMPS Board 9 6 Map 4 HVPS Board 9 7 Wiring Diagrams 9 8 Notations Used in the Wiring Diagrams 9 8 General Wiring Diagram 9 12 HVPS SMPS to Main Board Wiring Diagram 9 13 Sensor to M...

Page 20: ...6 Phaser 3600 Printer Service Manual...

Page 21: ...1 Chapter General Information In this chapter Printer Configurations Consumable and Service Part Life Expectancy Parts of the Printer Control Panel Printer Specifications Media and Tray Specifications...

Page 22: ...eder Tray 3 Optional Optional Optional Optional Network Interface Not Optional Not Optional Standard Standard Automatic 2 Sided Printing Separate Duplex Unit Optional Optional Optional Standard USB Pa...

Page 23: ...erage and an average 4 page job length Note The service parts are not tracked with an NVRAM counter and there is no replace or low warnings associated with these service parts Consumables Print Life P...

Page 24: ...Panel Control Board Cover On Off Switch Paper Gauge Tray 2 Tray 1 MPT Release Tray 1 MPT Paper Output Support Output Tray Print Cartridge s3600 001 Rear Door Duplex Unit optional Power Cord Receptacl...

Page 25: ...ith the printer the Control Panel LED 3 blinks red for an error and a warning An error or warning message is displayed in the Alphanumeric Display 5 Control Panel Buttons Button Function Return Return...

Page 26: ...ot block or cover the slots and openings on the printer The printer can overheat without adequate ventilation For altitudes under 2 050 meters 6 726 feet use the Low Altitude setting For altitudes ove...

Page 27: ...SET w o toner cartridge 15 46kg 34 06lb Consumable toner cartridge 10K 1 85kg 4 08lbs 20K 2 06kg 4 54 lbs Set Consumables 19 15 kg 42 2lb with 10K toner cart Packing Weight 22 46kg 49 50lb Print Oper...

Page 28: ...velope 10mm 0 4 from edge Top Bottom Left Right Other Media 4mm 0 16 from edge Top Bottom Left Right Toner Fixing Black 100 Solid 80 Halftone 70 Magnification Horizontal applied to 177 8mm length 1 0...

Page 29: ...ronment Characteristic Specification Optimal Temperature 10 30 degrees C 50 60 degrees F Optimal Humidity 20 80 Relative Humidity Altitude Operating Low Altitude Setting High Altitude Setting Transpor...

Page 30: ...utput path change Face Up Down controlled manually by opening rear cover Multi Purpose Tray Plain Paper Capacity 100 sheets Envelope Capacity 10 sheets Card Stork Capacity 10 sheets Labels Capacity 25...

Page 31: ...28 lb 60 176 gsm Tray 2 Paper Cardstock Min 76 mm x 127 mm 3 in x 5 in Max Legal A4 Letter Legal Folio Executive ISO and JISB5 A5 A6 Statement Monarch COM 10 C5 DL 3 x 5 16 lb 43 lb 60 105 gsm 65 Cove...

Page 32: ...er 3600 Printer Service Manual General Information Toner save setting unit SWS Support PSU Support 30 LUI Local UI Support UI2 0 Duplex Print Simplex Support Manual Duplex N A Duplex Optional Media Pr...

Page 33: ...2 Chapter Theory of Operation In this chapter Phaser 3600 Operational Overview Printer Paper Path Printer Controls Sensor Functions Printer Controls...

Page 34: ...applied to the supply roller and are then applied to the developer roller in a even layer controlled by the metering blade The developer roller turns against the drum and the toner particles are attra...

Page 35: ...ly Roller S R Metering Blade Cleaning Blade Print Modes The Phaser 3600 Laser Printer provides two print modes 1 Draft mode Uses a combination of reduced toner output and the lowest resolution 300 x 3...

Page 36: ...select the paper type Paper will exit the printer to the face down top tray A door at the rear of the printer provides access for jam clearance All major components of the printer are explained in gr...

Page 37: ...rum to the paper After the image transfers the paper continues to the Fuser Assembly for the fusing the process In the Fuser Assembly the Heat Roller is heated by a heat element and the paper passes i...

Page 38: ...The Main Board combines the Image Processor and Engine Control functions It contains a 32 bit RISC processor and comes with a standard memory capacity of 64 Mbytes of RAM and 4 Mbytes of flash memory...

Page 39: ...r the duplex process the Main Motor energizes a solenoid to change paper direction By gearing the main motor drives the rollers such as Feed Roller developing roller fuser roller and Exit Roller In ad...

Page 40: ...the surface of the print media The transfer voltage is controlled by PWM Pulse Width Modulation When the paper enters the Transfer Roller the resistance value of the Transfer Roller will change due to...

Page 41: ...sing function and main board supporting function You can remove a jam at the front of the assembly by merely opening up the cassette and paper guide To remove a jam in a rear part of the assembly mere...

Page 42: ...l Not all sizes can be used in both trays See Media and Tray Specifications on page 10 for a complete listing of the media types for each tray Additional media types can be used in Tray 1 MPT After in...

Page 43: ...laser diode converts the image data from digital signals to optical signals data expressed by blinking laser beams The Laser Scan Unit monitors the output to determine if variations in the light inten...

Page 44: ...for the printer is too high or too low the Fuser is stopped to protect the Fuser When the AC voltage is not applied to the Fuser control circuit the fuser will not work and a Fuser Low Heat Error wil...

Page 45: ...he object itself to block the light path to detect an object or condition Photo reflective sensors have the light emitter and light receiver aligned on a single surface Output of the photo receptor is...

Page 46: ...en state and close when actuated A bank of microswitches is used to detect paper size in the universal trays Microswitches also employ hooks or catches for retention in the bracket or frame Thermistor...

Page 47: ...per from Tray 1 If Tray 1 is selected and no paper is available a message appears on the control panel If there is no paper in Tray 2 or Tray 3 and the printer is in auto select mode the printer will...

Page 48: ...in Full message to the control panel Fuser Exit Sensor The Fuser Exit Sensor monitors paper exit and detects the Jam at Exit error if the paper takes too long getting to the sensor or it stays at the...

Page 49: ...Transfer Voltage Charge Voltage Bias Voltage Supply Voltage The Bias Supply and Charge voltages are used by the Print Cartridge The power distribution section receives AC voltage and creates the requ...

Page 50: ...the AC input line into two main output channels 3 3 volts DC and 24 Volts DC The SMPS then provides these output channels to various components throughout the system in a switching mode as instructed...

Page 51: ...3 Chapter Error Messages In this chapter Troubleshooting Overview Service Diagnostics Service Diagnostics Menu Map Troubleshooting Error Messages...

Page 52: ...o test a component using service diagnostics see the Service Diagnostics Menu Map on page 3 3 for the detailed steps and functions for testing parts of the printer 4 The action is followed by a questi...

Page 53: ...s also contain built in test prints cleaning procedures printer status and some NVRAM access Service diagnostics are to be executed through the control panel by a certified service technician only Ser...

Page 54: ...h all of the top level menu items UP Scrolls up one menu item within a menu list This control does not wrap Used to increment values in tests requiring user input DOWN Scrolls up one menu item within...

Page 55: ...and if not Closed displayed Top Cover Closed Open Tray 1 Cassette T1 thru T3 refer to Tray 1 thru Tray3 respectfully T4 is not supported If the Tray is opened Open message will be displayed and if not...

Page 56: ...h Paper T3 Feed Sensor The first value lists normal display before touching the sensor and the second value lists normal display after touching the sensor T3 Feed Sensor Without Paper With Paper T4 Fe...

Page 57: ...y Present T4 Paper Empty The first value lists normal display before touching the sensor and the second value lists normal display after touching the sensor T4 Paper Empty Empty Present T1 PSize0 Sens...

Page 58: ...ensor The first value lists normal display before touching the sensor and the second value lists normal display after touching the sensor T4 Psize1 Sen Low High T4 PSize2 Sensor The first value lists...

Page 59: ...f T2 P up Clutch The clutch will run or stop T2 P up Clutch On Off T3 P up Clutch The clutch will run or stop T3 P up Clutch On Off T4 P up Clutch The clutch will run or stop T4 P up Clutch On Off Byp...

Page 60: ...Off DEV AC Bias The panel displays the previously saved bias value DEV AC Bias On Off DEV Vpp Bias The panel displays the previously saved bias value DEV Vpp Bias On Off MHV Bias The panel displays th...

Page 61: ...Sensor The Jams occur when The leading edge of the paper passes the Feed Sensor but the trailing edge does not pass through the Feed Sensor in the specified time The Feed Sensor cannot be OFF The lea...

Page 62: ...is installed The Toner Sensor Board is malfunctioning Close Top Cover This message appears when the Top cover is damaged Sensor or actuator is damaged Fuser Failure Engine Fuser Low Heat Error Engine...

Page 63: ...e or improper seating Are guides damaged or loose Replace the Tray page 7 14 Go to Step 2 2 Check the surface of the Pick Roller for dirt or damage Are the rollers dirty or damaged Clean rollers with...

Page 64: ...Step Actions and Questions Yes No 1 Clean the paper path of any obstructions dirt or debris Did this correct the problem Complete Go to Step 2 2 Use service diagnostics to test the operation of the Re...

Page 65: ...r binding Repair or replace the actuator and or Paper Exit Sensor page 7 56 Go to Step 2 2 Inspect the Exit Roller Use service diagnostics to test the main drive to exit Is the exit roller damaged or...

Page 66: ...ep Actions and Questions Yes No 1 Does paper jam after reversal but before reaching the Duplex Sensor Go to Step 2 Go to Step 3 2 Replace Transfer Roller Shaft Assembly page 7 43 Does problem recur Re...

Page 67: ...S Board on page 9 7 Troubleshooting Procedure Table Step Actions and Questions Yes No 1 Does the paper jam after reversal but before reaching the Duplex Exit Sensor Replace the Transport Roller page 7...

Page 68: ...15 Step Action and Questions Yes No 1 Open the top cover and ensure that the Print Cartridge is properly seated Does the error clear after reseating the cartridge Complete Go to Step 2 2 Check the Pr...

Page 69: ...Step 2 2 Is the sensor and actuator on the Fuser operating correctly Replace the Main Board page 7 39 Replace the Fuser page 7 54 then go to Step 3 3 Is the Printer operational Complete Replace the S...

Page 70: ...Main Drive Joint Board and Optional Tray Wiring Diagram on page 9 15 Troubleshooting Procedure Table Step Action and Questions Yes No 1 Does the error report Fuser Failure Go to Step 2 Go to Step 3 2...

Page 71: ...er on page 9 4 Main Drive Joint Board and Optional Tray Wiring Diagram on page 9 15 Step Actions and Questions Yes No 1 Reseat the connections to the laser and visually inspect the Laser Scan Unit for...

Page 72: ...Sensor to Main Board Wiring Diagram on page 9 14 Main Drive Joint Board and Optional Tray Wiring Diagram on page 9 15 Step Actions and Questions Yes No 1 Check the Tray Full Sensor and actuator for ob...

Page 73: ...4 Chapter General Troubleshooting In this chapter Servicing Instructions Preventive Maintenance Procedure Control Panel Troubleshooting Power Supply Troubleshooting...

Page 74: ...ed properly 3 Remove the Print Cartridge and protect it from light then inspect the printer interior and remove any foreign matter obstructions or loose toner 4 Inspect the interior of the printer for...

Page 75: ...the following steps assures proper operation of the printer and reduces the probability of having to service the printer in the future The frequency of use and the type of paper a customer prints on...

Page 76: ...h the printer and the grounded three prong AC outlet with the appropriate power available 2 Ensure that all covers are securely closed 3 Verify the Top Cover Print Cartridge and Fuser interlocks are f...

Page 77: ...age or a loose connection 3 Check the AC switch harness for continuity 4 Verify the Power Supply is operating correctly Taking Voltage Measurements To locate connectors or test points refer to Printer...

Page 78: ...4 6 Phaser 3600 Printer Service Manual General Troubleshooting...

Page 79: ...5 Chapter Print Quality Troubleshooting In this chapter Print Quality Problems Overview Repeating Defects Control Panel Internal Test Print Image Quality Troubleshooting...

Page 80: ...ng an image quality problem Use an unopened ream of approved media for evaluating image quality problems See the approved media list Media and Tray Specifications on page 1 10 for media that has been...

Page 81: ...sociated assemblies are listed below Also see the specific image quality troubleshooting procedure for more information Print Cartridge Streaks Fine Lines Banding in Process Direction Uneven Density V...

Page 82: ...rint five copies of the test print Discard the first two prints and retain the remaining prints for image quality analysis Deletions Inspect the test print for the presence of deletions or unprinted s...

Page 83: ...page 5 24 Resolution Observe the three resolution check points on several test prints Ensure that the 2 pixel horizontal vertical and diagonal lines are clear and continuous The diagonal lines might...

Page 84: ...e edge to side edge and then top edge to bottom edge Observe the fold lines with reference to the crosshairs of the printed target The fold line should be aligned perpendicular to the target crosshair...

Page 85: ...Phaser 3600 Printer Service Manual 5 7 Print Quality Troubleshooting s3600 082 s3600 083...

Page 86: ...ears Check the test print in the indicated areas for loss stretching or distortion of the image in bands across the process direction that make the image seem distorted blurred or compressed If these...

Page 87: ...is free of debris Troubleshooting Reference Table Applicable Parts Example Print Transfer Roller PL1 1 7 Registration Assembly PL1 1 12 Laser Scan Unit PL1 1 15 Print Cartridge PL1 1 34 HVPS PL1 1 29...

Page 88: ...e any debris Go to step 7 7 Check the wiring harness connector between the Laser Scan Unit and the Main Board Are the connectors securely connected Go to step 8 Reconnect the connectors then go to ste...

Page 89: ...ns Yes No 1 Print a demo page Does the error still occur when printing Go to step 3 Go to step 2 2 Print a customer application page Does the error still occur Go to step 3 Complete 3 Check the paper...

Page 90: ...oller Remove the debris then go to step 5 Go to step 8 8 Replace the Laser Scan Unit page 7 70 Does the image quality improve Complete Go to step 9 9 Check the HVPS for correct installation Reseat the...

Page 91: ...e Step Actions and Questions Yes No 1 Print a demo page Does the error still occur when printing Go to step 3 Go to step 2 2 Print a customer application page Does the error still occur Go to step 3 C...

Page 92: ...the image quality improve Complete Go to step 8 8 Check the Main Board for correct installation Reseat the Main Board page 7 39 Does the image quality improve Complete Go to step 9 9 Check the HVPS f...

Page 93: ...able Parts Example Print Transfer Roller PL1 1 7 Registration Assembly PL1 1 12 Print Cartridge PL1 1 34 HVPS PL1 1 29 Troubleshooting Procedure Table Step Actions and Questions Yes No 1 Print a demo...

Page 94: ...ebris on the transfer path 5 Check the Transfer Roller Are there any damages to the Transfer Roller Replace the Transfer Roller page 7 43 Go to step 6 6 Check the Registration Assembly Is there any da...

Page 95: ...Did the user print the same image at a large volume Go to step 2 Go to step 3 2 Check the Transfer Roller Are there any damages to the Transfer Roller surface Replace the Transfer Roller page 7 43 Go...

Page 96: ...L1 1 34 Troubleshooting Procedure Table Step Actions and Questions Yes No 1 Print a demo page Does the error still occur when printing Go to step 3 Go to step 2 2 Print a customer application page Doe...

Page 97: ...the Registration Assembly Replace the Registration Assembly page 7 41 Go to step 7 7 Check the Transfer Roller for correct installation Reseat the Transfer Roller page 7 43 Does the image quality imp...

Page 98: ...icable Parts Example Print Transfer Roller PL1 1 7 Print Cartridge PL1 1 34 Fuser PL1 4 1 Troubleshooting Procedure Table Step Actions and Questions Yes No 1 Print a demo page Does the error still occ...

Page 99: ...idge Go to step 6 6 Check the Transfer Roller for correct installation Reseat the Transfer Roller page 7 43 Does the image quality improve Complete Go to step 7 7 Check the Fuser for correct installat...

Page 100: ...can Unit PL1 1 15 Print Cartridge PL1 1 34 Troubleshooting Procedure Table Step Actions and Questions Yes No 1 Print a demo page Does the error still occur when printing Go to step 3 Go to step 2 2 Pr...

Page 101: ...sfer Roller page 7 43 Go to step 8 8 Check the Registration Assembly for correct installation Reseat the assembly page 7 41 Does the image quality improve Complete Go to step 9 9 Check for debris in t...

Page 102: ...e Table Applicable Parts Example Print Print Cartridge PL1 1 34 Fuser Assembly PL1 4 1 Troubleshooting Procedure Table Step Actions and Questions Yes No 1 Print a demo page Does the error still occur...

Page 103: ...ample Print Retard Assembly PL1 3 49 Tray 1 MPT Assembly PL1 2 35 Separator Pad Assembly PL1 3 4 Feed2 Idle Unit PL1 3 50 Registration Assembly PL1 1 12 Duplex Unit PL2 3 0 Troubleshooting Procedure T...

Page 104: ...the error still occur Go to step 9 Complete 9 Check the Registration Assembly and Transfer Roller for correct installation Reseat the Transfer Roller page 7 43 Does the error still occur Replace the R...

Page 105: ...rtridge PL1 1 34 Troubleshooting Procedure Table Step Actions and Questions Yes No 1 Print a demo page Does the error still occur when printing Go to step 3 Go to step 2 2 Print a customer application...

Page 106: ...Roller for correct installation Reseat the Transfer Roller page 7 43 Does the image quality improve Complete Go to step 9 9 Check for debris in the laser beam path between the Laser Scan Unit and the...

Page 107: ...6 Chapter Cleaning and Maintenance In this chapter Service Maintenance Procedure General Cleaning...

Page 108: ...n Never apply alcohol or other chemicals to any parts of the printer Never use a damp cloth to clean up toner If you remove the Print Cartridges place them in a light protective bag or otherwise prote...

Page 109: ...pose the Laser Scan Unit window 5 Use a dry lint free cloth to wipe any dust off of the window Cleaning the Print Cartridge Caution Do not expose the Print Cartridge to light for more than 5 minutes C...

Page 110: ...Setup Maintenance Clean Drum 3 Select Print Yes Note A test page will print notifying you that the Clean Drum cycle has successfully completed Cleaning the Fuser To clean the Fuser from the Control Pa...

Page 111: ...w General Notes on Disassembly Covers and Control Panel Tray 1 MPT Assembly Tray 2 PL2 1 0 and Optional Tray 3 PL2 2 0 Replacement Duplex Unit PL2 3 0 Main Drive and Registration Assemblies Frame Asse...

Page 112: ...ist on page 8 1 General Notes on Disassembly Preparation Before you begin any Removal and Replacement Procedure 1 Switch OFF the printer power and disconnect the power cord from the wall outlet 2 Remo...

Page 113: ...embly Transport Regi Caution Many parts are secured by plastic tabs DO NOT over flex or force these parts Do not over torque the screws threaded into plastic parts Always use the correct type and size...

Page 114: ...wrong screw can damage tapped holes Do not use excessive force to remove or install either a screw or a printer part Note Unless specifically noted in the text all screws listed in the disassembly cha...

Page 115: ...n PLX X X indicates that this component is listed in the Parts List Bold arrows in an illustration show direction of movement when removing or replacing a component Standard Orientation of the Printer...

Page 116: ...uring the Right Cover to the rear of the printer 4 Remove the right side access cover 5 To remove from the printer slide the Right Cover towards the rear of the printer to release the 3 tabs on the to...

Page 117: ...move the 2 rear screws of the cover 5 Slide the left cover towards the rear of the printer to release the 3 tabs on the top and 3 bottom hooks securing it to the printer Replacement Note Before reinst...

Page 118: ...y Rear Cover PL 1 2 6 1 Open the Rear Cover 2 Release the Restraining Strap tie stopper 3 While facing the Rear Cover lift up on the right hinge pin slide the Rear Cover to the right to free the left...

Page 119: ...ar Cover page 7 8 2 Use a flatblade screwdriver to flex one side of the paper guide then lift and remove to expose the fan 3 Disconnect the interim connector P J4 from the three wire harness to the fa...

Page 120: ...nd protect it from light exposure 3 Remove the Right Cover page 7 6 4 Remove the Left Cover page 7 7 5 Remove the 2 screws located on the front of the Top Cover 6 On the rear right side of the printer...

Page 121: ...r Service Manual 7 11 Service Parts Disassembly 8 Disconnect the Control Panel wiring harness CN17 from the Main Board Replacement Note Note the position of the wiring harness and ferrite coil for rea...

Page 122: ...e top cover is being redesigned the following instructions will change 1 Remove the Right Cover page 7 6 2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Remove the 2 screws and sto...

Page 123: ...sembly Control Panel PL 1 2 9 1 Remove the Top Cover page 7 10 2 Remove the 6 screws securing the LCD and control panel and remove from the top cover Note DO NOT remove the 3 screws securing the plast...

Page 124: ...can break the plastic tracks 1 Remove the Right Cover page 7 6 2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Open Tray 1 5 Unhook only the bottom of the 2 springs connecting the...

Page 125: ...sure correct replacement of the tray To attach the Tray 1 MPT assembly to the Knock Up Plate 1 Attach the left and right plastic tray links to the top portion of the Knock Up plate 2 Attach the bottom...

Page 126: ...s Disassembly Inner Cover PL 1 2 5 1 Remove the Top Cover page 7 10 2 Remove the Tray 1 MPT Assembly page 7 14 3 Open or remove Tray 2 for better access 4 Remove 2 screws securing the Inner Cover to t...

Page 127: ...tray links down slightly until they come free from the printer Note The tray links are marked L for the left and R for the right 3 To free the Knock Up Plate carefully spread the slotted hinge piece...

Page 128: ...Cover page 7 7 3 Remove the Top Cover page 7 10 4 Remove the Tray 1 MPT Assembly page 7 14 5 Remove the Inner Cover page 7 16 6 Remove 2 screws securing the Pick Up Rack and remove the rack Caution D...

Page 129: ...Remove the Inner Cover page 7 16 3 Remove the Tray 1 Pick Up rack page 7 18 4 Squeeze the lock as shown below and slide the Retard Assembly off of the Retard Roller Replacement Note When reassembling...

Page 130: ...rom the Separator Pad Assembly Do not use a needlenose set of pliers to loosen the connector 4 Remove the 3 screws shown below and then remove the Separator Pad Assembly from the printer Caution Be ca...

Page 131: ...e other end being careful not to bend the actuator 1 Remove the Tray 1 MPT Assembly page 7 14 2 Remove the 6 screws from the HVPS board to expose the connectors 3 Disconnect CN3 from the HVPS board 4...

Page 132: ...ervice Parts Disassembly Paper Tray Empty Sensor PL1 3 95 The Paper Tray Empty Sensor is soldered in the High Voltage Power Supply HVPS If the sensor is defective follow the instructions to replace th...

Page 133: ...he Paper Tray Empty Sensor which is soldered in the Switched Mode Power Supply SMPS 1 Remove the Tray 1 MPT Assembly page 7 14 2 Locate the Paper Tray Empty Actuator on the opposite side of the SMPS b...

Page 134: ...Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Remove the Laser Scan Unit page 7 70 5 Remove the LSU Lower Cover page 7 72 6 Disconnect all connectors running to the Toner Sensor Bo...

Page 135: ...er page 7 6 2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Remove the Tray 1 MPT Assembly page 7 14 5 Remove the Inner Cover page 7 16 6 Remove the Main Drive Assembly page 7 38 7...

Page 136: ...rvice Manual Service Parts Disassembly 8 Remove 1 screw on the right end of the shaft securing the bracket remove the bracket with the bearing 9 Remove the right side gear from the shaft Gear Assembly...

Page 137: ...Phaser 3600 Printer Service Manual 7 27 Service Parts Disassembly 10 Lift the latch on the idle cam and slide the shaft to the right through the cam to free it from the printer Idle Cam 2 1 s3600 042...

Page 138: ...not the shaft it may be necessary to rotate the shaft release the solenoid and then rotate the shaft gear clockwise to position the roller properly Caution Do not break the pick shaft by trying to for...

Page 139: ...ual 7 29 Service Parts Disassembly Tray 1 MPT Solenoid PL 1 1 26 1 Remove the Right Cover page 7 6 2 Disconnect the connector CN11 from the Joint Board to the Tray 1 Solenoid 3 Remove 1 screw securing...

Page 140: ...ve the Right Cover page 7 6 2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Remove the Tray 1 MPT Assembly page 7 14 5 Remove the Inner Cover page 7 16 6 Remove the Main Drive Asse...

Page 141: ...the purple gear on the Retard Shaft 12 Press the plastic release tab on the Retard Roller to remove the roller 13 Remove 4 screws securing the Pick Up Assembly and maneuver the pick assembly out of th...

Page 142: ...Cross Bar place the ground strap between the bar and the printer before you insert the screw Note Remove a small support metal bracket and screw separately from the main feeder assembly while removing...

Page 143: ...sembly 15 Release the plastic tab on the actuator that is mounted on the metal plate Once the screw is out just lift it free from the boss 16 Remove the 4 screws securing the pick assembly and maneuve...

Page 144: ...nual Service Parts Disassembly Pick Up Gear and Bearing PL 1 1 21 1 Perform all steps for removing the Tray 2 Pick Up Assembly and Rollers page 7 30 2 Remove the pick up gear 3 Remove the locking bear...

Page 145: ...2 From underneath the chassis depress the latch downward then slide the Feed Roller off of the shaft Tray 2 Pick Roller PL1 3 59 2 Note Since the Pick Roller is accessible directly underneath the chas...

Page 146: ...ter includes the Optional Tray 3 It will be the bottom tray with a handle It is identical in appearance to Tray 2 located directly above Note No reconfiguration parameters are required when replacing...

Page 147: ...Parts Disassembly Duplex Unit PL2 3 0 Note No reconfiguration parameters are required when replacing the Duplex Unit 1 Remove the defective Duplex Unit 2 Remove the new Duplex Unit from its plastic pa...

Page 148: ...to the varistor Also screw 4 has a grounding strap that must be replaced during reassembly 1 Remove the Right Cover page 7 6 2 Disconnect the CN1 cable on the Main Drive assembly The other end is atta...

Page 149: ...Drive Caution Be careful not to bend the Varistor on screw 3 Main Board PL 1 1 19 1 Remove the Right Cover page 7 6 2 Disconnect all connectors from the Main Board 3 Remove the 6 screws 4 on the Main...

Page 150: ...Service Parts Disassembly Main Solenoid PL 1 1 25 1 Remove the Right Cover page 7 6 2 Disconnect the connector CN10 from the Joint Board to the Main Solenoid 3 Remove 1 screw securing the Main Solenoi...

Page 151: ...he Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Locate the Gear Cap on the right side of the Registration Assembly 5 Lift up on the tab to release and remove the Gear Cap from the assembly 6...

Page 152: ...7 42 Phaser 3600 Printer Service Manual Service Parts Disassembly s3600 054...

Page 153: ...r 4 Use small needlenose pliers to depress one end of the cap and remove from the roller 5 Pull the tab of the bearing clips on both ends of the Transfer Roller toward you to release roller tension 6...

Page 154: ...the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Remove the locking bearings from both ends of the shaft Caution When you remove the Exit Rollers do not lose the springs Exit Gear PL 1 3 9...

Page 155: ...utbin Full Actuator PL 1 3 8 1 Remove the Right Cover page 7 6 2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 To remove the Actuator carefully separate the two plastic tabs on the...

Page 156: ...PL1 3 21 1 Remove the Right Cover page 7 6 2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Disconnect the 3 wire harness connector CN3 from the Toner Sensor Board 5 Pinch two black...

Page 157: ...Duplex Roller PL 1 3 11 1 Remove the Right Cover page 7 6 2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Using a small flatblade screwdriver spread apart the bearings on both side...

Page 158: ...ve the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Disconnect connector CN10 from the Main Board 5 Remove 3 screws securing the solenoid to the printer 6 Remove the solenoid assembly Note T...

Page 159: ...me Assembly Feed Idle Unit PL 1 3 50 1 Remove the Tray 1 MPT Assembly page 7 14 2 Remove the Retard Assembly page 7 19 3 Remove the Tray 1 Separator Holder Pad Assembly page 7 20 4 Remove 4 screws 2 f...

Page 160: ...1 3 71 1 Remove the Right Cover page 7 6 2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Remove the Registration Assembly page 7 41 5 Disconnect the wiring harness CN22 from the Ma...

Page 161: ...emove the Right Cover page 7 6 2 Disconnect the Developer Drive Assembly from the connector CN21 on the Main Board 3 Remove 4 screws securing the assembly to the printer Replacement Note Reassemble th...

Page 162: ...1 1 Remove the Right Cover page 7 6 2 Disconnect all connectors to the Joint Board 3 Remove 1 screw securing the Joint Board to the chassis and remove Replacement Note Be sure to insert the board in t...

Page 163: ...d and replaced without removing the rear crossbar However to provide improved access remove the crossbar screw above the Paper Size Sensor and loosen the screw on the other side so you can swing the c...

Page 164: ...the Fuser cool for 5 minutes 1 Remove the Rear Cover page 7 8 2 Pull the locking lever and take out the Fuser Assembly Note Press the two green tabs towards the center of the machine to pull out the F...

Page 165: ...for 5 minutes 1 Remove the Left Cover page 7 7 2 Remove the Rear Cover page 7 8 3 Follow the instructions for removing the SMPS Power Supply page 7 76 4 Disconnect the connector from CON5 of the SMPS...

Page 166: ...ut the Fuser Assembly Note Press the two green tabs towards the center of the machine to pull out the Fuser 4 From the left side of the printer disconnect CN24 from the Main Board 5 Free the CN24 harn...

Page 167: ...5 minutes 1 Remove the Fuser Assembly from the Printer page 7 54 2 Remove two screws 6mm securing the Thermostat to the Fuser assembly 3 Slide one wire connector off each end of the Thermostat tabs 4...

Page 168: ...Parts Disassembly Fuser Thermistor PL 1 4 40 Warning Be sure you turn off the Printer and let the Fuser cool for 5 minutes 1 Remove the Fuser Assembly from the Printer page 7 54 2 Remove two screws fr...

Page 169: ...user Assembly to expose the Heat Roller and the Pressure Roller 4 Disconnect the 4 wire Thermistor plug from the Fuser Connector 5 Remove one screw holding each of the two Thermistors and remove both...

Page 170: ...sassembly Heat Roller PL 1 4 53 and Bushing PL 1 4 44 Warning Be sure you turn off the Printer and let the Fuser cool for 5 minutes 1 Remove the Fuser Assembly from the Printer page 7 54 2 Remove two...

Page 171: ...l 7 61 Service Parts Disassembly 3 Unfold the Fuser Assembly to expose the Heat Roller and the Pressure Roller 4 Facing the Fuser Connector disconnect the single wire connector from the right tab of t...

Page 172: ...600 Printer Service Manual Service Parts Disassembly 5 Remove two screws 8mm securing the Fuser connector to the Fuser Assembly 6 Disconnect the center Thermistor plug from the Fuser Connector s3600 1...

Page 173: ...ser 3600 Printer Service Manual 7 63 Service Parts Disassembly 7 Loosen but do not remove two screws 6mm securing the Heat Roller retaining plates on each side of the Heat Roller s3600 118 L s3600 127...

Page 174: ...Disassembly 8 Pull the retaining plates away from roller and lift the roller free from the assembly Note Make sure you do not lose any of the Heat Roller claws 9 Remove the bushing and rubber sleeve...

Page 175: ...e of the roller remove the spring retaining clip securing the gear to the roller Caution Be careful not to break the Dual lamp when removing the roller Caution Be sure to seat the Heat Roller claws ov...

Page 176: ...the Printer and let the Fuser cool for 5 minutes 1 Remove the Fuser Assembly from the Printer page 7 54 2 Remove the Heat Roller and Bushing page 7 60 3 Slide the Dual lamp free from the Heat Roller C...

Page 177: ...ssembly Pressure Roller PL 1 4 66 and Bushing PL 1 4 50 Warning Be sure you turn off the Printer and let the Fuser cool for 5 minutes 1 Remove the Fuser Assembly from the Printer page 7 54 2 Remove tw...

Page 178: ...pose the Heat Roller and the Pressure Roller 4 Facing the Fuser Connector disconnect the single wire connector from the right tab of the Thermistor 5 Remove two screws 8mm securing the Fuser connector...

Page 179: ...he retaining plate and bushing off of each end of the Pressure Roller 8 Lift the Pressure Roller free from the assembly Replacement Note Slide the retaining plates with bushings onto the Roller and se...

Page 180: ...ve the Right Cover page 7 6 2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Remove the cover frame exit cover 5 Disconnect the LSU cable connector from CN10 on the Main Board 6 Rem...

Page 181: ...Phaser 3600 Printer Service Manual 7 71 Service Parts Disassembly Replacement Note The screws are numbered and need to be replaced and tightened in the correct order s3600 066...

Page 182: ...er Cover PL 1 3 48 1 Remove 1 screw securing the fan duct 2 Remove the fan and duct to access the screws in the next step 3 Remove 3 screws 12mm securing the LSU Cover 4 Disconnect all the connectors...

Page 183: ...2 Remove the Left Cover page 7 7 3 Remove the Top Cover page 7 10 4 Remove the Laser Scan Unit page 7 70 5 Remove the LSU Lower Cover page 7 72 6 Remove a single screw and lift the fan duct covering t...

Page 184: ...Remove the Laser Scan Unit page 7 70 5 Remove the LSU Lower Cover page 7 72 6 Remove 1 screw securing the cover open housing harness cover 7 Release the latching tab and remove the cover open housing...

Page 185: ...ining springs when removing the HVPS 1 Remove the Left Cover page 7 7 2 Remove the Rear Cover page 7 8 3 Remove 6 screws from the HVPS 4 Disconnect all connectors from the HVPS 5 Remove the HVPS from...

Page 186: ...ide down so that you are viewing the bottom of the chassis 7 Remove the rear Cross Bar secured by 2 screws 8 Remove the Tray 2 No Paper Actuator for better access 9 Remove the left and right Duplex Un...

Page 187: ...Phaser 3600 Printer Service Manual 7 77 Service Parts Disassembly s3600 073...

Page 188: ...7 78 Phaser 3600 Printer Service Manual Service Parts Disassembly...

Page 189: ...r Serial Number Format Using the Parts List PL 1 1 Main Assembly PL 1 2 Cover Assembly PL 1 3 Frame Assembly 1 of 2 PL 1 3 Frame Assembly 2 of 2 PL 1 4 Fuser Assembly PL 2 1 Tray 2 Cassette PL 2 2 Tra...

Page 190: ...n the following table Example MLB1804599 Xerox Serial Number MLB Product Code for the Phaser 3600 configuration B 110V printer 1 Revision Level 804599 Serial Number for 3600_B Serial Number Format The...

Page 191: ...ce Manual 8 3 Parts List Serial Number Label Location The location of the Serial Number Label appears to the right of Tray 1 MPT output bin s3600 110 Serial No MHB843514 Xerox Corporation Phaser 3600_...

Page 192: ...is a parent assembly made up of the individual parts called out in parentheses 7 The notation with X Y following a part name indicates an assembly that is made up of components X through Y For exampl...

Page 193: ...Phaser 3600 Printer Service Manual 8 5 Parts List...

Page 194: ...arts List PL 1 1 Main Assembly 0 2 1 4 3 3 1 3 2 3 3 3 5 3 4 3 6 5 6 4 1 4 2 7 8 8 1 8 2 8 3 8 4 9 9 1 9 2 9 3 10 12 13 14 15 16 38 17 18 19 20 20 1 20 2 20 3 21 21 1 21 2 21 3 22 23 24 25 26 27 28 29...

Page 195: ...RANSFER 022N02353 8 ELA UNIT HOLDER TR R 030N00560 8 1 PMO BUSHING TR 8 2 SPRING ETC TR R HAWK 8 3 PMO TRANSFER HOLDER 8 4 IPR PLATE TR 9 ELA UNIT HOLDER TR L 019E63480 9 1 PMO BUSHING TR 9 2 SPRING E...

Page 196: ...0 BAR P CROSS BOTTOM Front Bottom Cross Bar 31 FAN DC Left Side Cooling Fan 127N07569 32 STOPPER M FAN80 34 ELA UNIT DEVE Print Cartridge 7K Toner Cartridge 14K Toner Cartridge 106R01370 106R01371 35...

Page 197: ...Phaser 3600 Printer Service Manual 8 9 Parts List...

Page 198: ...10 Phaser 3600 Printer Service Manual Parts List PL 1 2 Cover Assembly 0 1 1 1 1 2 1 X 1 3 1 4 1 4 1 5 1 5 1 8 1 9 1 10 1 11 1 12 1 13 2 5 7 6 6 1 6 9 6 10 6 2 6 3 6 5 6 4 6 6 6 7 6 8 3 4 8 s3600 012...

Page 199: ...N 1 8 MEC BRUSH ANTISTATIC 1 9 PBA SUB PANEL B D 140N63320 1 10 KEY M BUTTON XRX 1 11 KEY M CANCEL 1 12 CAP M LED XRX 1 13 WINDOW M LCD 2 COVER M LEFT 002N02413 3 COVER M RIGHT 002N02414 4 COVER M CON...

Page 200: ...2 2 2 2 4 2 5 2 4 1 2 4 2 2 4 3 3 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 7 3 7 4 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 5 5 1 5 2 5 3 5 4 6 8 9 10 11 11 1 11 2 11 2 12 12 13 14 14 1 14 2 14 3 15 16 17 17 18 18 19 20...

Page 201: ...59 9 59 6 58 59 10 59 11 59 8 59 60 59 4 59 5 1 59 5 2 59 5 59 7 55 56 59 1 59 2 1 59 2 2 59 2 3 59 2 59 3 57 60 1 60 2 60 5 60 3 61 62 63 64 65 66 67 68 69 70 71 72 73 76 77 78 79 80 81 82 100 83 83...

Page 202: ...ET P GEAR IDLE 3 2 GEAR FUSER IDLE 3 3 3 GEAR M FUSER IDLE 2 3 4 GEAR M FUSER DRV IN 3 5 CLUTH M HUB 3 6 GEAR RDCN FUSER OUT 3 7 RING E 4 ELA HOU BASE HOLDER Separator Pad Assembly 022N02173 4 1 FRAME...

Page 203: ...GI UPPER 17 SPRING ETC LEVER 18 HOLDER M BUSHING TX 19 GUIDE PLATE PAPER 20 IPR P GROUND PLATE PAPER 21 PHOTO INTERRUPTER Outbin Full Sensor 130N01274 23 CBF HARNESS THERM 24 PMO HOUSING TERMINAL 25 I...

Page 204: ...M SAW 48 2 GUIDE P TRANSFER FRONT 48 3 PLATE P SAW 48 4 SHAFT M ROLLER BELT 48 5 ROLLER M IDLE BELT 48 6 IEX SHAFT IDLE F UP 48 7 RUBBER BELT FEED 48 8 GUIDE M SHAFT BELT 49 ELA UNIT ROLLER IDLE 022N...

Page 205: ...59 ELA UNIT PICK UP 022N02183 59 1 SHAFT PICK UP 59 2 MEA UNIT P UP HOUSING Pick Roller 022N02177 59 2 1 PMO M IDLE PICK UP 59 2 3 RUBBER PICK UP 59 3 PMO M CAM PICKUP 59 4 SHAFT FEED 1 59 5 AS FEED...

Page 206: ...ck Switch 130N01401 78 GUIDE M FRONT 79 TERMINAL P GUIDE FRONT 80 ELA UNIT FUSER 110V ELA UNIT FUSER 220V 126N00293 126N00294 81 PMO GUIDE DEVE L 82 PMO GUIDE DEVE R 83 SPRING ETC GUIDE DEVE 84 TERMIN...

Page 207: ...Phaser 3600 Printer Service Manual 8 19 Parts List...

Page 208: ...30 2 2 2 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 4 4 5 6 7 8 8 8 7 3 25 26 26 27 27 31 32 32 33 34 35 36 37 38 39 40 41 42 43 44 44 45 45 45 46 47 47 48 48 49 49 50 50 51 52 53 54 55 56 57 58...

Page 209: ...IDLE ROLLER 9 SPRING ETC ACTUATOR 10 PMO ROLLER UPPER DP 11 PMO ACTUATOR EXIT 12 GEAR EXIT 13 HOLDER REAR LEVER 14 LABEL HOLD REOPEN 15 ROLLER EXIT F_UP 16 PLATE ACTUATOR COVER 17 HOLDER LEVEL R 18 GE...

Page 210: ...SER LOCK 50 BUSHING PRESSURE_ROLLER 013N13884 52 HOLDER PR SHAFT 53 HEAT ROLLER 022N02351 54 BRACKET DRAWER 55 MEC BRUSH ANTISTATIC 56 LAMP DUAL 266 110V LAMP DUAL 266 220V 122N00277 122N00278 57 GROU...

Page 211: ...Phaser 3600 Printer Service Manual 8 23 Parts List...

Page 212: ...8 24 Phaser 3600 Printer Service Manual Parts List PL 2 1 Tray 2 Cassette 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20 1 21 20 2 20 3 20 4 25 26 27 s3600 016...

Page 213: ...CAP M GUIDE SIDE L 8 GUIDE P SIDE L 9 GUIDE M SIDE LOCK 10 GUIDE P SIDE R 11 GUIDE M REAR 12 GUIDE P REAR PAPER 13 SPRING ETC GUIDE PAPER 14 GUIDE M LOCK 15 GUIDE M REAR 16 GUIDE M EXTENTION 17 BRACK...

Page 214: ...Parts List PL 2 2 Tray 3 Cassette 0 1 40 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 14 17 18 19 20 20 21 22 25 34 1 16 16 35 34 1 34 3 34 2 36 37 34 26 16 35 35 38 1 38 2 38 27 42 28 43 29 41 30 31 32 14 1...

Page 215: ...TOR SCF 127N07570 11 1 BRACKET P SCF MOTOR 11 2 MOTOR STEP 7 5 DEG 11 3 GEAR M SCF RDCN RETARD 11 4 GEAR M SCF RDCN FEED 11 5 GEAR M SCF RDCN PICK UP 12 CBF HARNESS OPE 13 IPR GROUND SPRING FEED 14 PM...

Page 216: ...PICK UP 34 2 RUBBER PICK UP 34 3 HOUSING M PICK UP 35 PMO BUSHING FEED 36 PMO M DUMMY SHAFT 37 SPRING ES 38 HOUSING M FEED1 39 RUBBER FEED1 40 CBF HARNESS MOTOR 41 CBF HARNESS SCF EMPTY 42 CBF HARNESS...

Page 217: ...Phaser 3600 Printer Service Manual 8 29 Parts List...

Page 218: ...8 30 Phaser 3600 Printer Service Manual Parts List PL 2 3 Duplex Assembly 0 1 5 2 3 6 7 8 16 9 10 11 12 13 14 15 17 18 19 20 21 22 23 33 3230 27 26 25 26 24 4 28 30 34 31 28 29 s3600 018...

Page 219: ...R 4 5 SPRING ETC DUP 4 6 PULLEY M 18 DUMMY DUP 4 7 PULLEY 18 DUP 4 8 BUSH M FEED DUP 4 9 BELT TIMMING 4 10 ROLLER FEED DUP 4 11 RING C 5 CAP M CONNECTOR DUP 6 DUCT M FAN DUP 7 FAN DC HAWK 8 PBA SUB DP...

Page 220: ...8 32 Phaser 3600 Printer Service Manual Parts List...

Page 221: ...9 Chapter Plug Jack and Wiring Diagrams In this chapter Plug Jack Diagrams and Designators...

Page 222: ...procedures presented in Sections 3 4 and 5 The Plug Jack and CN locators consist of the P J Designator Table and the Locator Diagrams The P J column lists the Plug Jack or CN numbers in numerical orde...

Page 223: ...e Main Board to CON4 of the SMPS Board 2 P J20 B 135 Connects the Main Board to the Developer Motor 2 P J21 B 136 Connects the Main Board to the PTL Board 2 P J22 B 137 Connects the Main Board to CON3...

Page 224: ...9 4 Phaser 3600Printer Service Manual Plug Jack and Wiring Diagrams Map 1 LSU and Fuser s3600 101 A 132 133 134 135 136 137 138 139 140 141 142 143 144 145 131 B C D E F G H I J K L...

Page 225: ...Plug Jack and Wiring Diagrams Map 2 Main Board A 132 133 134 135 136 137 138 139 140 141 142 143 144 145 131 B C D E F G H I J K L s3600 096 CN16 CN26 CN11 CN20 CN21 CN22 CN17 CN18 CN23 CN24 CN25 CN3...

Page 226: ...ser 3600Printer Service Manual Plug Jack and Wiring Diagrams Map 3 SMPS Board A 132 133 134 135 136 137 138 139 140 141 142 143 144 145 131 B C D E F G H I J K L CON03 CON05 CON01 CON02 CON06 CON04 s3...

Page 227: ...rinter Service Manual 9 7 Plug Jack and Wiring Diagrams Map 4 HVPS Board A 132 133 134 135 136 137 138 139 140 141 142 143 144 145 131 B C D E F G H I J K L s3600 098 CN3 CN4 CN2 CN1 MHV FUSER OPC DEV...

Page 228: ...notes a Plug Denotes a Jack Denotes Pin yy and Jack yy of the connector Pxx and Jxx Denotes a Jumper Point JPxxx xxx Each end of the Jumper connection has a numeric designation Denotes the parts PL X...

Page 229: ...s for signal in high status The arrow indicates the direction of signal Denotes the function and logic value of the signal when the function is operated Low L High H The given voltage is for signal in...

Page 230: ...itch Denotes an On Off Switch Temperature normally close Denotes an NPN Photo transistor Represents an interconnection between parts using wiring harness or wire Represents an interconnection which di...

Page 231: ...ing Diagrams Represents an interconnection between parts using a conductive part such as a Plate Spring 5 VDC 3 3 VDC Denotes DC voltage SG Denotes signal ground AG Denotes analog ground RTN Denotes r...

Page 232: ...2 CON5 CON3 CON6 CON1 FSR1 Fuser Joint Board CN12 CN10 CN11 CN14 CN13 CN1 CN22 CN6 CN26 TH1 Thermistor PFULL Paper Full Sensor Toner Sensor Board CN6 CN2 HVPS CN2 CN3 CN4 CN3 PSIZE Paper Size Sensor P...

Page 233: ...C 24VDC 24VDC 24VDC 24VDC 3 3VDC 3 3VDC 3 3VDC CON3 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 1 2 3 4 5 6 7 8 9 DEV_AC_Vpp 9 8 7 6 5 4 3 2 1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...

Page 234: ...19 18 17 16 15 14 13 12 11 FAN_SMPS P_SIZE2 OUTBIN_FULL CART_CLK P_REGI CART_DPUT DIN P_EMPTY 1 2 3 4 5 6 7 8 9 10 CN26 CN1 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 CN6 CN2 6...

Page 235: ...per Motor nDEV_MOT_ON PTL2 M DEV_MOT_DIR NC 7 6 5 4 3 2 1 nDEV_MOT_READY DRV_MOT_CLK 1 2 3 4 5 6 7 CN12 Joint Board 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 CN25 24VDC SCF_EMPTY SCF_RXD SCF_DETECT SCF_TXD...

Page 236: ...Main Motor M GND GND GND 24VDC 24VDC CN9 CN11 CN1 Laser Unit LD_POWER2 LD_POWER1 VDO1_minus VDO1_plus VDO1_minus VDO1_plus 10 9 8 7 6 5 4 3 2 1 18 17 16 15 14 13 12 11 GND LSU_5V nLD_EN1 nSH1 nSH2 nS...

Page 237: ...ng Diagram Main Board 3 3VDC PANEL_TXD PANEL_RXD nRSTOUT GND s3600 023 Control Panel CNT1 6 5 4 3 2 1 1 2 3 4 5 6 CN16 1 2 3 CN4 3 3VDC 3 3VDC 24VDC DUPLEX_RXD DUPLEX_DETECT MDUPLEX_RXD Duplex Board D...

Page 238: ...9 18 Phaser 3600Printer Service Manual Plug Jack and Wiring Diagrams...

Page 239: ...Reference Reference Contents Acronyms and Abbreviations...

Page 240: ...int Volume APC Auto Power Control ASIC Application Specific Integrated Circuit ASSY Assembly ATM Adobe Type Manager BCR Bias Charge Roller BLDC Brush Less Direct Current BOOTP Boot Parameter Protocol...

Page 241: ...Erasable Programmable Read Only Memory EOM End of Message ESA Electric Static Attachment ESD Electrostatic Discharge A transfer of charge between bodies at different electrostactic potential FCC Fede...

Page 242: ...per 8 5 x 11 inches LVPS Low Voltage Power Supply MAC Media Access Control MB Mega Byte MHz Mega Hertz MM Millimeters MOT Motor MPT Multi Purpose Tray NCS Non Contact Sensor NCU Network Control Unit N...

Page 243: ...ing Board Assembly PWM Pulse Width Modulation RAM Random Access Memory RH Relative Humidity RLS Release ROM Read Only Memory ROS Raster Output Scanner Laser Scan Unit SEF Short Edge Feed SMPS Switchin...

Page 244: ...Ref 6 Phaser 3600 Printer Service Manual Reference...

Page 245: ...ts 3 10 Diagnostic Menu Map 3 5 Disassembly general notes 7 2 notation 7 5 Drum 2 3 Duplex Assembly 2 9 disassembly 7 37 Duplex paper path 2 5 Duplex Roller disassembly 7 47 Duplex Unit Sensor 2 16 pa...

Page 246: ...5 to Joint Board and Optional Tray Wiring Diagram 9 15 maintenance preventive 6 2 tools 6 2 map column 9 2 Menu map 3 3 Microswitches 2 14 Motor Drive Assemblies 2 7 Motor tests 3 8 O OPC drum 2 7 opt...

Page 247: ...nel Key Descriptions 1 5 3 4 service diagnostics menu 3 3 service diagnostics control panel 3 3 service diagnostics entering 3 3 service flowchart 4 2 service procedures 6 2 Service Terms manual termi...

Page 248: ...cts 5 24 V voltage measurements 4 5 W Wiring diagrams Controller Unit and Duplex Board to Main Board 9 17 HVPS SMPS to Main Board 9 13 LSU and Main Motor to Main Board 9 16 Main Drive Joint Board and...

Page 249: ......

Page 250: ...701P47822...

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