® Phaser 6300/6350 Color Laser Printer Service Manual Warning The 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 you are qualified to do so.
Service Terms Manual Terms Various terms are used throughout this manual to either provide additional information on a specific topic or to warn of possible danger present during a procedure or action. Be aware of all symbols and terms when they are used, and always read NOTE, CAUTION, and WARNING statements.
30 minutes. 30 min. Avoid pinching fingers in the printer. Use caution to avoid personal injury. Use caution (or draws attention to a particular component). Refer to the manual(s) for information. Phaser 6300/6350 Color Laser Printer Service Manual...
Power Safety Precautions Power Source For 115 VAC printers, do not apply more than 135 volts RMS between the supply conductors or between either supply conductor and ground. For 230 VAC printers, do not apply more than 254 volts RMS between the supply conductors or between either supply conductor and ground.
Handle IC’s and EPROM’s carefully to avoid bending pins. Pay attention to the direction of parts when mounting or inserting them on Printed Circuit Boards (PCB’s). Phaser 6300/6350 Color Laser Printer Service Manual...
Service Safety Summary General Guidelines For qualified service personnel only: Refer also to the preceding Power Safety Precautions. Avoid servicing alone: Do not perform internal service or adjustment of this product unless another person capable of rendering first aid or resuscitation is present. Use care when servicing with power: Dangerous voltages may exist at several points in this product.
This printer uses heat to fuse the toner image to media. The Fuser is VERY HOT. Turn the printer power off and wait at least 5 minutes for the Fuser to cool before you attempt to service the Fuser or adjacent components. viii Phaser 6300/6350 Color Laser Printer Service Manual...
Consult the dealer or an experienced radio/television technician for help. Any changes or modifications not expressly approved by Xerox could void the user's authority to operate the equipment. To ensure compliance with Part 15 of the FCC rules, use shielded interface cables.
European Union Xerox Corporation declares, under our sole responsibility, that the product to which this declaration relates is in conformity with the following standards and other normative documents: Low Voltage Directive 73/23/EEC as amended EN 60950:2000 EN 60825-1:1994+A1:2001+A2:2002 Electromagnetic Compatibility Directive 89/336/EEC as amended...
Manual Organization The Phaser 6300/6350 Color Laser Printer Service Manual is the primary document used for repairing, maintaining, and troubleshooting the printer. Use this manual as your primary resource for understanding the operational characteristics of the printer and all available options. This manual describes specifications, theory, and the diagnosis and repair of problems occurring in the print engine and attached options.
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Phaser 6300/6350 Color Laser Printer Service Manual...
2 Theory of Operation Phaser 6300/6350 Operational Overview ......2-2 Summary of the Printing Process......2-3 Print Process Components .
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Servicing Instructions ........3-4 Phaser 6300/6350 Color Laser Printer Service Manual...
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Replace Maintenance Kit....... 3-51 Non-Xerox Imaging Unit ....... 3-52 Metered Toner Is not Enabled.
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No Control Panel Display after Power Is Turned On..4-11 Control Panel LED Is On, Control Panel Display Is Blank ..4-11 Phaser 6300/6350 Color Laser Printer Service Manual...
General Information In this chapter... Printer Introduction and Overview Printer Configurations Parts of the Printer Printer Options Specifications Section...
PostScript 3 and PCL5c page description languages. The printer is a high performance, Letter or A4, 25 (Phaser 6300) or 36 (Phaser 6350) page per minute (ppm), desktop color laser printer supporting resolutions up to 2400 x 600 dots-per-inch (dpi). The printer features USB and 10/100baseT Ethernet ports.
Printer Configurations The Phaser 6300/6350 printer is available in five configurations. The main differences are standard memory, optional high-capacity feeders, duplexing (2-sided printing) capabilities, and optional internal hard drive. The following table lists the available configurations. Printer Configuration Features 6300N...
When replacing the Engine Control Board from a metered printer, exchange NVRAM devices or use the Save/Restore utilities in Service Diagnostics to preserve the NVRAM settings. The Mode and PIN-entered values are not affected by NVRAM reset utilities. Phaser 6300/6350 Color Laser Printer Service Manual...
Parts of the Printer 6300-099 1. Top Cover (Output Tray) 6. Optional Feeders (Tray 3 / Tray 4 and 5) 2. Control Panel 7. Door B Latch 3. Front Cover 8. Door A Latch 4. Tray 1 (MPT) Latch 9. Power Switch 5.
Press this at Power On Skip Execution of POST Diagnostics Print Service Diagnostics Menu Map Help (?) Reset PostScript NVRAM Back + OK Password Bypass Up Arrow + Down Arrow Enter Service Diagnostics Back + Help (?) Phaser 6300/6350 Color Laser Printer Service Manual...
Rear Panel s6300-363 1. Mode Select Port 4. USB Port 2. Serial Debug Port 5. Configuration Card Port 3. Ethernet Port 6. Test Print Button Image Processor Board Transfer the following components, if installed, to the new board when replacing the Image Processor Board.
Installed memory not meeting the above specifications, is ignored by the printer. Configuration Card A Configuration Card identifies the printer configuration, stores shadowed non- CRUM consumable data, consumable life counts, and network configuration parameters. Phaser 6300/6350 Color Laser Printer Service Manual...
550-Sheet Feeder The 550-Sheet Feeder (Tray 3) increases the input capacity of the printer. The feeder attaches below Tray 2 with four screws. When used in combination with the 1100- Sheet Feeder, the 550-Sheet Feeder is installed between the printer and 1100-Sheet Feeder.
Maintenance Items A maintenance item is a printer part or assembly that has a limited life, and requires periodic replacement. s6300-016 1. Transfer Roller 3. Fuser 2. Imaging Unit 4. Feed Rollers 1-10 Phaser 6300/6350 Color Laser Printer Service Manual...
Consumables Consumables consist of the four toner cartridges used in the printer. Note Toner Cartridges installed at the time of manufacture contain sufficient additional toner to prime the Auger Tubes without reducing the 4K life expectancy. These specialty cartridges are not available as replacement parts. s6300-017 Consumable Life Counter Behavior Internal counters track Consumables and Maintenance Items life usage.
1300 W or less 1300 W or less rated voltage Ready Mode Fuser On 180 W or less 180 W or less input Sleep Mode Fuser Off 45 W or less 45 W or less 1-12 Phaser 6300/6350 Color Laser Printer Service Manual...
Physical Dimensions and Clearances Print Engine Value Height: 457 mm (18.00 in.) Width: 429 mm (16.88 in.) Depth: 580 mm (22.83 in.) Weight: Approximately 34.6 kg (76.1 lb.) Print engine Approximately 56.5 kg (124.5 lb.) with Paper Tray(s) installed 1100-Sheet Feeder Value Height: 341 mm (13.42 in.) Optional Paper Tray Assembly...
Image Specifications Characteristic Specification Maximum Print Area 210.9 mm (8.3 inches) x 890 mm (35 inches) 207.9 mm (8.2 inches) x 347.6 mm (13.7 inches) Guaranteed Print Area Skew ± 1.2 mm across 190 mm image Registration Leading Edge ± 2.0 mm Side Edge ±...
These conditions apply to the values in the table above: * At Fuser ready and Laser Unit Motor is rotating normally. ** At Fuser stand-by and Laser Unit Motor Off. A4 SEF paper Plain paper mode 1-16 Phaser 6300/6350 Color Laser Printer Service Manual...
Media and Tray Specifications Print the Paper Tips page for a complete listing of supported media types and sizes. Media and Tray Specifications Specification Trays Supported Paper Type Size Media Sizes Letter 8.5 x 11 in. All Trays Legal 8.5 x 14 in. All Trays Executive 7.25 x 10.5 in.
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- load the tray to the lower fill line only. Note For duplex configured printers, auto-duplex operation is available through all trays. Refer to the Paper Tips page for information on which paper types can be used for 2-sided printing. 1-18 Phaser 6300/6350 Color Laser Printer Service Manual...
Phaser 6300/6350 Operational Overview The Phaser 6300/6350 Color Laser Printer is a full-color laser printer that utilizes electrophotographic recording principals to place a full color image onto the print media. The system, as it appears in the following illustration, contains a drum and...
Summary of the Printing Process The printing process is summarized in the following steps. While reading the summary, refer to the figures on pages 2-2, 2-5, and 2-6. These diagrams show process flow and indicate the relative position of the components involved. The diagrams also include reference numbers that correspond to each numbered step.
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Transfer Roller. Toner is removed from the Transfer Roller by the attached cleaning blade and deposited in the attached waste toner reservoir. Phaser 6300/6350 Color Laser Printer Service Manual...
Print Process Components The relative position of the components involved in the printing process, the tray and duplex paper paths, and numbered references to the "Print Process Block Diagram" on page 2-2, appear in the following figure. Y Toner Cartridge [(3) Development] M Toner Cartridge : Laser beam...
Recommended for vibrant, saturated, color prints. Balances printing speed with quality. 1200 X 1200 dpi resolution. Highest-quality mode for color prints and Photo smoothest light colors. Recommended for photographs, smooth shaded drawings, and vibrant color. Phaser 6300/6350 Color Laser Printer Service Manual...
550-Sheet Feeder tray is identified as Tray 3, and the trays of the 1100-Sheet Feeder are identified as Tray 4 and Tray 5. Note The Phaser 6300/6350 printer supports the installation of only one 550-Sheet Feeder. Attempting to install a second results in an unsupported configuration error.
Laser Light Intensity Control The Laser Unit in the Phaser 6300/6350 printer has four laser diodes: one each for yellow, magenta, cyan, and black. The diode control circuitry adjusts the light intensity for each color automatically. Image data is transmitted to the laser diodes in the Laser Unit as digital signals.
Process Control For stable printing, the parameters related to forming both the electrostatic and toner image are continuously monitored and adjusted by the printer. Parameter correction and control over the entire printing process is called “process control”. There are two main areas of control: Bias Control Toner Density Control...
The following figure illustrates this process. Total Dispense Counts Even Allotment In First 8 Prints Correction Amount By ADC +16 Dispense Counts By PCDC Correction Amount By ADC -8 Total Dispense Counts s6300-067 2-10 Phaser 6300/6350 Color Laser Printer Service Manual...
High Area Coverage Mode The High Area Coverage mode delays page feeding giving the printer additional time to dispense toner. This mode compensates for images whose toner density exceeds the printer’s toner dispense capabilities. This typically occurs during continuous runs of images that drop the toner density for any color Developer below the reference value.
The amount of registration shift is calculated from the reference value determined in Step 1 and the patch density measured in Step 3. The laser write timing is changed to compensate for any registration shift. s6300-068 2-12 Phaser 6300/6350 Color Laser Printer Service Manual...
Transfer Roller Control Detecting the Transfer Roller The CTD (ADC) Sensor is used to detect the presence of the Transfer Roller. This determination is made whenever power is turned on, or a door is opened and closed. If the output of the CTD (ADC) Sensor is greater than the reference value the controller signals that the Transfer Roller is present.
5 seconds later. If toner present is not detected after executing toner dispense three times and if Toner Cartridge dispense time is 0, the “Remove Ribbon From ‘x’ Cartridge” error displays. 2-14 Phaser 6300/6350 Color Laser Printer Service Manual...
Fuser Control Fuser Temperature Control During Fuser temperature control the printer’s target temperature is set based on the media type. The Heat Roller surface temperature is controlled to match the target temperature by turning the heater lamp On and Off. The Heat Roller surface temperature is detected by two sensors.
Paper Path Route Paper Feed From Tray 4 Paper Feed From Tray 3 Paper Feed From Tray 2 Paper Feed From Tray 1 Paper Feed By Paper Feed By Paper Feed By Paper Feed By "Tray 4 Feed Roller" "Tray 3 Feed Roller" "Tray 2 Feed Roller"...
Microswitches also employ hooks or catches for retention in the bracket or frame. Thermistors Thermistors have a known value of resistance whose value varies with temperature. Used primarily in the Fuser for temperature sensing. 2-18 Phaser 6300/6350 Color Laser Printer Service Manual...
Sensors in the Paper Path The following illustration identifies the various sensors located along the paper path. Error reporting is dependent on these designators. Error detection is based on paper transport timing through the sensing area. Full Stack Sensor Fuser Exit Sensor Duplex Jam Sensor...
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The following diagrams show the relative position of sensors located along the paper path. Fuser Exit Full Stack Sensor Sensor Interlock Switch Duplex Jam Sensor Registration Sensor No Paper Sensor Tray 1 (MPT) No Paper Sensor Low Paper Sensor Paper Size Switch s6300-362 2-20 Phaser 6300/6350 Color Laser Printer Service Manual...
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Xerographic Sensor Locations The following diagrams show the relative position of xerographic sensors. Temperature/Humidity Sensor Toner Cartridge In Sensor No Toner Sensors CRUM Connector CTD (ADC) Sensor Toner Full Sensor s6300-374 Theory of Operation 2-21...
Main Drive Assembly Drives the following parts: Paper Pick Assembly Chute Assembly Out (MPT position) Registration Roller Assembly Tray 1 (MPT) Retard Roller Imaging Unit Transfer Roller Fuser Drive Assembly Drives the Fuser Assembly. 2-22 Phaser 6300/6350 Color Laser Printer Service Manual...
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Developer Drive Assembly The Developer Drive Motor drives the four developers housed in the Developer Unit. The drive transmission route differs depending on the print mode. For monochrome printing, the developer for the K drum is activated as shown in the following figure. Developer Drive Motor Gear D2-IN Gear D5 (1 Way Clutch)
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The following figure shows the relative positions of the gears being driven during monochrome printing. Developer Drive Motor Drive Motor Gear Gear D2-In Gear D8 Gear Developer Gear D5 Input(K) Gear D7 Front s6300-052 2-24 Phaser 6300/6350 Color Laser Printer Service Manual...
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When printing in full color, the Developer Drive Assembly uses a series of gears to drive all four developers to support the Y, M, C, and K drums. The following figure diagrams the transmission path of the Developer Drive Assembly in full color printing.
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Main Drive Assembly The Main Drive Motor drives the Imaging Unit, Transfer Roller, Registration Chute, and paper feed. The following figure diagrams the relationship of the Main Drive Motor, the gear set, and printer functions. Main Drive Assembly Gear Idler In Registration Clutch Turn Clutch Gear Idler Feed...
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A number of other motors are used to drive rollers, move paper, and supply toner. These motors are described in detail in subsequent sections that highlight printer function in more detail. 2-28 Phaser 6300/6350 Color Laser Printer Service Manual...
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Fuser Drive Assembly Supplies the drive to the Fuser as shown in the following figure. Fuser Drive Assembly Heat Roll Gear Exit Fuser Exit Roller Fuser Assy s6300-343 Theory of Operation 2-29...
Tray 1 (MPT). The Registration, Turn and Retard rollers are driven by the Main Drive Motor. Registration Sensor Metal Registration Roller Rubber Registration Roller Registration Clutch Retard Roller Assembly Tray 1 (MPT) Turn Roller Turn Clutch s6300-058 2-30 Phaser 6300/6350 Color Laser Printer Service Manual...
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Registration Sensor Detects the when the media’s leading edge has reached the Registration Chute. Rubber Registration Roller Driven by the Main Drive Assembly through the Registration Clutch, the Rubber Registration Roller works with the Metal Registration Roller to correct media skew and transport media.
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Imaging Unit. Main Drive Assembly Registration Clutch Registration Chute Assembly Gear P1 Turn Clutch Gear Idler Turn Gear Turn Paper Pick Assembly Front s6300-050 2-32 Phaser 6300/6350 Color Laser Printer Service Manual...
Chute Assembly In Fuser Assembly Toner Full Sensor CTD (ADC) Sensor Holder Fuser Drive Assembly s6300-059 CTD (ADC) Sensor Checks image registration, detects the presence of the Transfer Roller, and monitors the density of toner on the surface of the Transfer Roller. Toner Full Sensor Detects when the waste toner reservoir in the Transfer Roller is full.
Detects a full output tray. This is only checked when paper is fed into the exit. Duplex Jam Sensor Detects when print media has reached the Duplex Roller. Duplex Motor Drives the Exit and Duplex rollers as shown in the following figure. 2-34 Phaser 6300/6350 Color Laser Printer Service Manual...
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Duplex Motor Gear 40/66H Gear 40/66H Gear 52 Gear 41 Gear Exit/Dup Gear 41 Exit Roller Gear Exit/Dup Duplex Roller Chute Assembly Out s6300-344 Duplex Roller Driven by the Duplex Motor, the Duplex Roller feeds the print media returned from the Exit Roller to the Turn and Retard Rollers. Feed Roller When the Tray 1 (MPT) Feed Solenoid energizes, the Gear MPT and Idler gear are engaged.
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These gears are spared as part of the Chute Assembly Gear Kit PL5.4.99 Gear 52 Duplex Motor Gear Exit / Duplex Gear 41 Gear 40 / 66H Gear 40 / 66H Gear 41 Gear Exit / Duplex Chute Assembly Out Front s6300-051 2-36 Phaser 6300/6350 Color Laser Printer Service Manual...
Transfer Roller and Fuser Assembly Fuser Fan Fuser Assembly Fuser Exit Sensor Transfer Roller Assembly s6300-061 Exit Sensor Detects passage of the print media after fusing. Transfer Roller Consists of the Transfer Roller and a waste toner recovery system. The Transfer Roller transfers the image from IDT2 in the Imaging Unit onto the print media.
The following figure shows how the Heat Roller and belt compress the paper and applied toner to fuse the image to the media. Paper Spring Nip Fixed Toner Nip Head Belt Heat Roll Felt Heater Lamp Belt Frame Sheet Unfixed Toner s6300-040 2-38 Phaser 6300/6350 Color Laser Printer Service Manual...
Tray 1 (MPT) Tray 1 (MPT) Feed Roller No Paper Sensor Feed Solenoid Gear MPT s6300-350 Feed Roller When the Tray 1 (MPT) Feed Solenoid energizes, the Gear MPT and the Idler Gear are engaged by the force of the solenoid spring. The Feed Roller rotates from the drive of the Main Drive Assembly and feeds paper from Tray 1.
The Rear Guide moves to determine the length of print media in the paper feed direction. The Rear Guide contacts the Paper Size Switch actuators to detect the paper size loaded in the tray. 2-40 Phaser 6300/6350 Color Laser Printer Service Manual...
Tray 2 Paper Pick Assembly Temperature/Humidity Sensor Low Paper Sensor Turn Roller No Paper Sensor Paper Size Switch Power Switch Feed Roller Feed Solenoid s6300-057 Temperature/Humidity Sensor Detects temperature and humidity inside the printer to adjust the charge voltage (the voltage supplied to the transfer roller and the developing bias). No Paper Sensor Detects presence or absence of print media in the tray based on the position of the Actuator.
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Turn Roller The Turn Roller receives drive energy from the Main Drive Motor through the Turn Clutch and transports the print media out of the paper tray to the Registration Roller. 2-42 Phaser 6300/6350 Color Laser Printer Service Manual...
Xerographics Developer Frame Assembly Laser Unit Imaging Unit Developer Assemblies Waste Toner Reservoir s6300-062 Developer Assemblies The Developer Assemblies receive toner from the Toner Cartridge and through electrostatic attraction, transfer toner to the latent image on each of the four color drums.
Toner Cartridge Holder Assembly The Toner Cartridge Holder is responsible for transporting toner from the four Toner Cartridges to the Developer Assemblies. The following figure shows the location of each major component. Note When servicing components of the Toner Cartridge Holders, CRUM Reader, and cartridge sensors, avoid disconnecting the Auger Tubes from the Developer Frame Assembly.
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Agitator in the Toner Cartridges and the Auger in the Toner Cartridge Holder, supplying toner through the Auger Tube to the Developer Assembly. Toner Motor Gear Auger Auger Gear Film Agitator Toner Cartridge Holder Toner Cartridge s6300-046 2-46 Phaser 6300/6350 Color Laser Printer Service Manual...
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Auger Assembly Toner Motor Auger Tube Agitator Assembly s6300-345 Theory of Operation 2-47...
Hard Drive. EEPROM Board Consumable use (Fuser and Imaging Unit NVRAM data) information is stored and communicated to the Engine Control Board. Rear Fan Removes heat from the printer to prevent over-heating. 2-48 Phaser 6300/6350 Color Laser Printer Service Manual...
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Power Switch An actuator and linkage is used to activate the Power Switch located on the Low- Voltage Power Supply. High-Voltage Power Supply Board (HVPS) Supplies high-voltage to the Transfer Roller and Imaging Unit. Low-Voltage Power Supply Board (LVPS) Supplies AC power from the power source to the Fuser heater. Generates and supplies stable low-voltage DC power (+3.3 VDC, +5 VDC, and +24 VDC) to be used for the logic and other circuits within the printer.
Gear Feed. Turn Roller The Turn Roller receives drive energy from the Drive Assembly through the Turn Clutch and transports the print media out of the paper tray to the printer’s Registration Rollers. 2-50 Phaser 6300/6350 Color Laser Printer Service Manual...
Paper Pick Assemblies Feed Roller Turn Clutch No Paper Sensor Paper Size Switch Turn Roller Low Paper Sensor Feed Solenoid s6300-079 Theory of Operation 2-51...
Distributes the DC voltage from the printer’s LVPS to each component. Drive Assembly Drives the Pickup Assemblies. Low Paper Sensors The actuator lowers as print media is used in the tray. When the actuator blocks the sensor, low paper status is indicated. 2-52 Phaser 6300/6350 Color Laser Printer Service Manual...
Drive The Drive Assembly incorporates a stepper motor to power the gear train as shown in the following figure. Feeder Drive Assembly Gear 24 Gear 24 Idle Gear 21/29 Turn Clutch Gear Idler Feed Turn Roller Feed Gear 2 Feed Roller Feed Gear H2 Feed Gear H1 Feed Gear 2...
Clutch and transports the print media out of the paper tray to the printer’s Registration Rollers. Note The Phaser 6300/6350 printer supports the installation of only one 550-Sheet Feeder. However, an 1100-Sheet Feeder is available to increase the tray count to the maximum of five.
The Tray 2 Paper Pick Assembly has a different part number than the 550-Sheet Feeder’s Paper Pick Assembly. Feed Roller No Paper Sensor Low Paper Sensor Paper Size Switch Turn Roller Turn Clutch Feed Solenoid s6300-073 2-56 Phaser 6300/6350 Color Laser Printer Service Manual...
Electrical Circuit Board LTA Feeder Drive Assembly s6300-074 Circuit Board LTA (OPTFDR 1) Controls the paper pickup operation based on communication with the Engine Control Board and information from the sensors and switches. Major Functions: Communicates with the Engine Control Board. Receives information transmitted from the sensors and switches.
Drive Gears The gears involved in feeding print media into the printer are identified in the following figure. Gear Idler Feed Feed Gear 2 Turn Clutch Assembly Idle Gear 21/29 Gear 24 Feeder Drive Assembly Front Feed Gear H2 Feed Gear H1 Feed Gear 2 s6300-070 Theory of Operation...
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2-60 Phaser 6300/6350 Color Laser Printer Service Manual...
Enter the printer’s IP address as the URL. Select the Support --> Troubleshooting --> Diagnostics Logs and the fault history displays. If additional information is required, print the Service Usage Profile from Troubleshooting --> Service Tools. Phaser 6300/6350 Color Laser Printer Service Manual...
Status Page The Status page is a two-page report that provides general information about the printer, the consumables, the status of routine maintenance items, registration and color test patterns. The first page includes general information about the printer including firmware versions, page count, feature set, and consumables. Page 1 also provides color registration, calibration, and print target examples.
2. Use the Disassembly Procedures to replace the part. Step 5 - Final Check Test the printer to be sure you have corrected the initial problem and verify there are no additional problems present. Phaser 6300/6350 Color Laser Printer Service Manual...
Messages, Codes, and Procedures The error messages and codes generated by the printer’s operating system are the lead-in to the troubleshooting procedures that follow in subsequent pages. This section correlates the output of the printer’s diagnostic aids and provides the troubleshooting procedure to locate and correct reported errors.
Error Message Summary (Continued) Control Panel Message Code Go to Page Consumable/Routine Maintenance Item Errors (Continued) Install or Lock [C][M][Y][K] Toner Cartridge 208, 209, 210, 211 3-41 Install or Reseat Imaging Unit 3-33 Install or Reseat Transfer Roller 3-35 Install or Reseat Fuser 3-38 Remove Ribbon from [C][M][Y][K] Toner Cartridge;...
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3-51 Unsupported Configuration 3-65 Duplicate IP address detected 3-65 Note Warning messages do not have assigned codes. However, for reporting reasons, the Replace Maintenance Kit and Unsupported Configuration warnings have been assigned codes. Phaser 6300/6350 Color Laser Printer Service Manual...
Using the Troubleshooting Procedures lists the error message(s) addressed by each Applicable Status Code(s) troubleshooting procedure. assist you in locating Applicable Parts Wiring and Plug/Jack References information available for a particular part or procedure. Follow each in a troubleshooting procedure sequentially in the order given Step until the problem is fixed or resolved.
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Unless otherwise specified, the following voltage tolerances are used within this section: Stated Measured +3.3 VDC +3.135 to +3.465 VDC +5.0 VDC +4.75 to +5.25 VDC +24.0 VDC +21.6 to +26.4 VDC 0.0 VDC Less than +0.5 VDC 3-10 Phaser 6300/6350 Color Laser Printer Service Manual...
Jam Error Procedures Jam at Fuser: Jam F Paper did not reach the Exit Sensor on time or the Exit Sensor indicates that paper remains in the Fuser Exit Roller. Applicable Status Code: Code 152: Jam at Fuser Initial Actions: Remove the Fuser and check for any obstructions, media, damage, or debris.
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Does the Fuser Motor function correctly? Check TNRFULL/FSR Harness continuity. Replace the Engine Replace the Control Board TNRFULL/FSR 1. Disconnect P/J52 and P/J521. (page 8-104). Harness. 2. Check continuity between J52 <=> J521. 3-12 Phaser 6300/6350 Color Laser Printer Service Manual...
Jam at Duplex: Jam D The Duplex Jam Sensor indicates that paper did not reach the sensor on time or that paper remains in the Chute Assembly Out. Applicable Status Code: Code 153: Jam at Duplex Initial Actions: Check for obstructions or debris in the Chute Assembly Out or paper path. Cycle printer power.
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Harness PL5.3.28 for continuity. FRONT/DUP Harness. 1. Disconnect P/J13 and P/J501. 2. Check continuity between J13 <=> P501. Replace the Duplex Motor. Replace the Engine Complete Does the error persist? Control Board (page 8-104). 3-14 Phaser 6300/6350 Color Laser Printer Service Manual...
Jam at Registration Roller: Jam RR The Registration Sensor indicates that paper did not reach the sensor on time or that paper remains in the Registration Chute. Applicable Status Code: Code 154: Registration Jam Initial Actions: Ask the customer about the paper types being used. If not on the recommended list, determine if this is contributing to the problem.
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Check for +24 V to the Registration Clutch. Replace the Replace the Registration Chute Engine Control 1. Disconnect P/J192. (page 8-38). Board 2. Close the Interlock Switch while testing. (page 8-104). Is there +24 V across P192-3 <=> ground? 3-16 Phaser 6300/6350 Color Laser Printer Service Manual...
Misfeed at Tray 1 (MPT): Jam T1 Paper fed from Tray 1 (MPT) did not reach the Registration Sensor on time. Applicable Status Code: Code 155: Misfeed at Tray 1 Initial Actions: Ensure that Tray 1(MPT) is securely attached to the printer. Try picking paper from a different tray.
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1. Perform Steps 1 ~ 3 on (page 8-21). 2. Open and close the front door. 3. Observe the Turn Roller. Does the Turn Roller turn while the machine is warming up? 3-18 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Test the Turn Clutch. Check that the Go to Step 14. Clutch doesn’t slip. 1. Run the Service Diagnostics Check the gears for Tray 1 (MPT) Turn Clutch test. damage. 2. Close the Interlock Switch while testing. Does the Turn Clutch function normally? Check for +24 V to the Turn Clutch.
Run the Service Diagnostics Registration Sensor test. Does the sensor function correctly? Check the Registration Sensor connection. Go to Step 4. Connect the Is the Registration Sensor connected to the sensor. harness? 3-20 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Check all pins on the REGISNS Harness Go to Step 5. Replace the PL4.1.4 for continuity. Registration Sensor Harness. 1. Disconnect P/J181 and P/J18. 2. Check continuity between J181 <=> J18 Check the Registration Sensor signal. Replace Go to Step 6.
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Replace the Engine Replace Tray 2 Disconnect connector P/J474. Control Board Feed Solenoid Is the resistance between J474-1 <=> (page 8-104). (Part of the Tray 2 J474-2 less than 100Ω? Paper Pick Assembly). 3-22 Phaser 6300/6350 Color Laser Printer Service Manual...
Misfeed at Tray 3: Jam T3 Paper being fed from either the 550-Sheet Feeder or the top tray of the 1100-Sheet Feeder did not reach the Registration Sensor on time. Applicable Status Code: Code 157: Feed Jam Initial Actions: Try picking paper from a different tray. Ensure that Tray 3 is installed properly and the paper guides are set correctly.
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Is there +24 V across P825-2 <+>ground? Check all pins on the OPFDR Harness Go to Step 12. Replace the PL11.3.24 for continuity. OPFDR Harness. 1. Disconnect P/J85 and P/J825. 2. Check continuity between J85 <=> P825. 3-24 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Check Turn Clutch resistance. Go to Step 13. Replace the Turn Disconnect P/J825. Clutch (Part of Is the resistance between J825-1 <=> the Paper Pick J825-2 less than 200Ω? Assembly) (page 8-122). Check the Feed Gear.
Go to Step 7. Go to Step 5. 1. Disconnect P/J82. 2. Close the Interlock Switch while testing. Is the voltage between P82-1 <=> ground on the Upper Circuit Board HCF +24 V? 3-26 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Check for +24 V to the OPTFDR Board. Replace the Go to Step 6 Lower Circuit 1. Disconnect P/J83. Board HCF. 2. Close the Interlock Switch while testing. Is the voltage between P83-3 <=> P83-4 on the Lower Feeder Circuit Board +24 V? Check all pins on the OPFREC2 Harness Go to Step 7.
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Check all pins on the OPFPLG Harness Replace the Replace the PL3.2.11 for continuity. Engine Control OPFPLG Board Harness 1. Disconnect P/J171 and P/J17. (page 8-104). (page 8-26). 2. Check continuity between P171 <=> J17. 3-28 Phaser 6300/6350 Color Laser Printer Service Manual...
Misfeed at Tray 5: Jam T5 Paper being fed from the 1100-Sheet Feeder did not reach the Registration Sensor on time. Applicable Status Code: Code 159: Feed Jam Initial Actions: Try picking paper from a different tray. Ensure that Tray 5 is installed properly and the paper guides are set correctly. Remove, fan, and reload supported media in Tray 5.
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Assembly turn when printing a sheet of paper? damage. Test the Feed Solenoid. Check the feed Go to Step 15. Run the Service Diagnostics Feed Solenoid solenoid stopper test. and replace if Does the solenoid function correctly? necessary. 3-30 Phaser 6300/6350 Color Laser Printer Service Manual...
Troubleshooting Procedure Table (Continued) Step Actions and Questions Check for +24 V to the Feed Solenoid. Go to Step 17. Go to Step 16. 1. Disconnect P/J824 2. Close the Interlock Switch while testing. Is there +24 V across P824-2 <+>ground? Check all pins on the OPFDR Harness Go to Step 17.
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Disconnect P/J61. Control Board Does J61-8 <=> J61-16 = 0 V? (page 8-104). Check the LVPS. Replace the LV Replace the LVPS Disconnect P/J165. Harness. Does J165-11 <=> J165-3 = 0 V? 3-32 Phaser 6300/6350 Color Laser Printer Service Manual...
Consumable/Routine Maintenance Procedures Install or Reseat Imaging Unit The Imaging Unit CRUM fails to detect the Imaging Unit. Applicable Status Code: Code 212: Install or Reseat Imaging Unit Initial Actions: Remove and reseat the Imaging Unit. Ensure that Door C is fully closed. Cycle printer power.
Troubleshooting Procedure Table Step Actions and Questions Check the following for evidence of fault or Replace any Go to Step 2. damage: damaged parts. Imaging Unit PL6.1.1 CRUM Connector PL7.1.4 Is there any damage? Replace the Imaging Unit. Go to Step 3. Complete Does the error persist? Check Imaging Unit CRUM connection.
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2. Check continuity between J36 <=> J136. Check the CTD (ADC) Sensor signal. Replace the CTD Replace the Disconnect P/J36. (ADC) Sensor Engine Control Does J36-2 <=> J36-5 = 0 V? (page 8-71). Board (page 8-104). 3-36 Phaser 6300/6350 Color Laser Printer Service Manual...
Replace Transfer Roller or Transfer Roller Is at End of Life The Toner Full Sensor indicates that the Transfer Roller requires replacement. Applicable Status Code: Code 206: Replace Transfer Roller Warning: Transfer Roller is at End of Life Initial Actions: Print the Supplies Usage page to verify the remaining life and Transfer Roller install date.
Step 2 of the following troubleshooting procedure. Caution Allow adequate time for the Fuser to cool before servicing the printer. 3-38 Phaser 6300/6350 Color Laser Printer Service Manual...
Troubleshooting Procedure Table Step Actions and Questions Cycle power to the printer. Go to Step 2. Complete Does the error persist? Check the Fuser for damage. Replace the Fuser, Go to Step 3. Is the Fuser damaged? then cycle power. Check Fuser resistance.
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Check all pins on the FSR/ADC Harness Replace the Engine Replace the PL5.2.28 for continuity. Control Board FSR/ADC (page 8-104). Harness. 1. Disconnect P/J36 and J361. 2. Check continuity between J36 <=> J361. 3-40 Phaser 6300/6350 Color Laser Printer Service Manual...
Install or Lock [Y] [M] [C] [K] Toner Cartridge The printer does not detect the presence of one of the Toner Cartridges. Applicable Status Codes: Code 208: Install or Lock Cyan Toner Cartridge Code 209: Install or Lock Magenta Toner Cartridge Code 210: Install or Lock Yellow Toner Cartridge Code 211:...
Replace Yellow Toner Cartridge Code 205, 227: Replace Black Toner Cartridge Warning: Cyan Toner Cartridge is Low Warning: Magenta Toner Cartridge is Low Warning: Yellow Toner Cartridge is Low Warning: Black Toner Cartridge is Low 3-42 Phaser 6300/6350 Color Laser Printer Service Manual...
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Initial Actions: Print the Supplies Usage page to verify remaining cartridge life and install date. Replace the affected cartridge and cycle printer power. If the problem persists, follow the procedure below. Troubleshooting Reference Table Applicable Parts Wiring and Plug/Jack References No Toner Sensor, PL7.2.5 Print Engine Map 1 - P/J Locator (page 10-5) Toner Cartridge Holder, PL7.2.1...
Troubleshooting Procedure Table (Continued) Step Actions and Questions Check the following for evidence of fault or Replace the Go to Step 3. damage: damaged parts. Transfer Roller Assembly, PL5.1.4 CTD (ADC) Sensor, PL5.2.19 Check the CTD (ADC) Sensor connection. Go to Step 4. Reconnect the Is P/J136 connected to the harness? sensor.
Does the error occur if the tray is full? Check the following for evidence of fault or Replace any Go to Step 3. damage: damaged parts. Low Paper Sensor, PL3.3.7 Low Paper Actuator, PL3.3.14 Is there any damage? 3-46 Phaser 6300/6350 Color Laser Printer Service Manual...
Troubleshooting Procedure Table (Continued) Step Actions and Questions Test the Low Paper Sensor. Replace the Engine Go to Step 4. Run the Service Diagnostics Tray 2 Low Control Board Paper Sensor test. (page 8-104). Does the sensor and actuator function properly? Check the Low Paper Sensor signal.
The CRUM Reader detected a CRUM ID error or a Non-Xerox Toner Cartridge. An empty or non-genuine Xerox cartridge, a fatal cartridge error, or a fatal printer error can cause this error. Check for an error code in the help text prior to troubleshooting.
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Magenta CRUM ID Error Code 92: Yellow CRUM ID Error Code 93: Black CRUM ID Error Code 96: Non-Xerox Cyan Toner Cartridge Detected Code 97: Non-Xerox Magenta Toner Cartridge Detected Code 98: Non-Xerox Yellow Toner Cartridge Detected Code 99: Non-Xerox Black Toner Cartridge Detected Initial Actions: Ensure that the Toner Cartridges are fully seated and locked into position.
(page 8-104). 1. Disconnect P/J3411 and P/J34. 2. Check continuity between P3411<=>J34. Non-Phaser 6300/6350 Fuser A CRUM-ID error indicates that a non-Phaser 6300 Fuser is installed. Applicable Status Code: Code 94: Fuser CRUM ID Error Initial Actions: Ensure that the Fuser latches are fully latched and cycle printer power.
Step Actions and Questions Check the Fuser part number. Go to Step 2. Replace the Fuser Is the Fuser a genuine Xerox part. (page 8-5). Check the Fuser for damage. Replace the Fuser. Go to Step 3. Is the Fuser damaged? Check Fuser installation.
Non-Xerox Imaging Unit A Imaging Unit CRUM I.D. error indicates that a non-Xerox Imaging Unit is installed. Applicable Status Code: Code 95: CRUM I.D. error. Troubleshooting Reference Table Applicable Parts Wiring and Plug/Jack References Imaging Unit, PL6.1.1 Print Engine Map 2 - P/J Locator (page 10-6) CRUM Board, PL7.1.4...
Metered Toner Is not Enabled A metered toner cartridge is installed while metered toner is not enabled. Initial Actions: Ensure that the Toner Cartridge installed matches the printer's configuration. Cycle the printer's power. If the problem persists follow the procedure below. Applicable Status Code: Code 223: Metered Toner Is not Enabled...
Test the Tray 2 Paper Size Switches. Replace the Engine Go to Step 3. Run the Service Diagnostics Paper Size Control Board Switch test. Use the table on (page 2-7). (page 8-104). Do the switches function correctly? 3-54 Phaser 6300/6350 Color Laser Printer Service Manual...
Troubleshooting Procedure Table (Continued) Step Actions and Questions Go to Step 4 Replace the Paper Check the Paper Size Switch signals. Size Switch 1. Disconnect P/J47. (page 8-25). 2. Verify +3.3 V on pins P/J47-1 <=> P47-3 P/J47-2 <=> P47-3 P/J47-4 <=>...
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Check all pins on the OPFREC Harness for Replace the Replace the continuity. Engine Control affected Board OPFREC 1. Disconnect P/J171 or P/J172 and P/J83. (page 8-104). Harness. 2. Check continuity between J171/2 <=> P83 3-56 Phaser 6300/6350 Color Laser Printer Service Manual...
Out of Paper; Load Tray 1 (MPT) with [size] [type] The Tray 1 (MPT) No Paper Sensor indicates Tray 1 (MPT) is empty. Applicable Status Code: Code 165: Out of Paper; Load Tray 1 (MPT) Initial Actions: Inspect the tray to ensure that it is free of obstructions, is loaded with supported media, and the guides are adjusted correctly.
1100-Sheet Feeder Tray Wiring (page 10-31) For 550-Sheet Feeder: No Paper Sensor, PL11.3.7 No Paper Actuator, PL11.3.22 OPFDR Harness, 11.3.24 For 1100-Sheet Feeder: No Paper Sensor, PL12.4.7 No Paper Actuator, PL12.3.22 OPFDR2 Harness, 12.3.7 3-58 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table Step Actions and Questions Fill the tray. Go to Step 2. Complete Does the error occur even if the tray is full? Check the following for evidence of fault or Replace any Go to Step 3. damage: damaged parts.
Check all pins on the FRONT/DUP Replace the Engine Replace the Harness PL5.3.28 for continuity. Control Board FRONT/DUP (page 8-104). Harness. 1. Disconnect P/J13 and P/J134. 2. Check continuity between J13 <=> J134. 3-60 Phaser 6300/6350 Color Laser Printer Service Manual...
Media Mismatch Errors Wrong Paper Size; Load Tray 1 (MPT) with [size][type] Tray 1 (MPT) Paper Size mismatch error. Applicable Status Code: Code 176: Wrong Paper Size; Load Tray 1 (MPT) with [size] [type] Initial Actions: Inspect the tray to ensure that it is free of obstructions, is loaded with supported media and the guides are adjusted correctly.
Is there +3.3 V when actuated? Check all pins on the FDR Harness for Replace the Replace the FDR continuity. Engine Control Harness. Board 1. Disconnect P/J47 and P/J471. (page 8-104). 2. Check continuity between J47<=>J471. 3-62 Phaser 6300/6350 Color Laser Printer Service Manual...
Check the Configuration Card installation. Replace the Problem solved. Remove and reinsert the Configuration Configuration Card. Card. If the problem Does the error still occur? persists, replace the I/P Board (page 8-98). 3-64 Phaser 6300/6350 Color Laser Printer Service Manual...
Duplicate IP Address Detected Another device on the network is using the IP address assigned to this printer. Troubleshooting Reference Table Applicable Parts Wiring and Plug/Jack References Image Processor Board, PL9.1.3 Troubleshooting Procedure Table Step Actions and Questions Check the TCP/IP Address stored in the Advise the Enter the correct printer’s NVRAM.
Check all pins on the ROS Harness Replace the Engine Replace the ROS PL6.1.3 for continuity. Control Board Harness. (page 8-104). 1. Disconnect P/J15 and P/J151. 2. Check continuity between J15 <=> J151. 3-66 Phaser 6300/6350 Color Laser Printer Service Manual...
Density Sensor Failure An error was detected in the CTD (ADC) sensor. Applicable Status Codes: Code 13: Density Sensor Failure. Code 14: Density Limit Over Output. Code 15: Density Limit. Code 16: This is the generic fault used by the engine if a lower level error cannot be reported to the controller.
Check all pins on the FSR/ADC Harness Replace the Engine Replace the FSR/ PL5.2.28 for continuity. Control Board ADC Harness. (page 8-104). 1. Disconnect P/J36 and P/J361. 2. Check continuity between J36 <=> J361. 3-68 Phaser 6300/6350 Color Laser Printer Service Manual...
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Fuser Failure The Fuser heater control circuitry has failed. Applicable Status Code: Code 44: Heater Control failure. Troubleshooting Reference Table Applicable Parts Wiring and Plug/Jack References Fuser, PL5.1.1 Print Engine Map 2 - P/J Locator (page 10-6) FSR/ADC Harness, PL5.2.28 Print Engine Map 3- P/J Locator (page 10-7) LVPS, PL9.1.6 Print Engine Fuser Wiring (page 10-22)
Check all pins on the FSR/ADC Harness Replace the Engine Replace the FSR/ PL5.2.28 for continuity. Control Board ADC Harness. (page 8-104). 1. Disconnect P/J36 and P/J361. 2. Check continuity between J36 <=> J361. 3-70 Phaser 6300/6350 Color Laser Printer Service Manual...
Fuser Fan Failure The Fuser Fan rotation signal indicates to the Engine Control Board that the fan is no longer operational. Applicable Status Code: Code 50: Fuser Fan Failure Troubleshooting Reference Table Applicable Parts Wiring and Plug/Jack References Fuser Fan, PL5.3.31 Print Engine Map 1 - P/J Locator (page 10-5) FAN/PHD/MOT Harness, PL10.1.9 Print Engine Drive Wiring (page 10-19)
Check the fan rotation signal at the Engine Replace the LV Replace the Control Board. Harness Engine Control Print one sheet. Board Is there +3.3 V between P/J61-4 <=> (page 8-104). P/J61-16? 3-72 Phaser 6300/6350 Color Laser Printer Service Manual...
Fan Failure One of the two fans has failed resulting in a fatal error. Applicable Status Code: Code 52: This is a generic fan error, generated by the Rear Fan or the Fuser Fan circuit. Troubleshooting Reference Table Applicable Parts Wiring and Plug/Jack References Rear Fan, PL1.1.19 Print Engine Map 1 - P/J Locator (page 10-5)
Check all pins on the FSR/ADC Harness Replace the Engine Replace the FSR/ PL5.2.28 for continuity. Control Board ADC Harness. (page 8-104). 1. Disconnect P/J36 and P/J361. 2. Check continuity between J36 <=> J361. 3-74 Phaser 6300/6350 Color Laser Printer Service Manual...
Engine Firmware Failure The Engine Control Board detected a firmware error. Applicable Status Codes: Code 70: Fuser Temperature Control Failure Code 71: Long Cleaning Count Error Code 74: ASIC Error Code 78: CRUM Data Error Code 79: This is a generic Engine Firmware Failure code generated when any other Engine Firmware Failure code fails to report to the controller properly.
Reinstall the Imaging Unit and Fuser. Go to Step 3. Complete Cycle printer power. Does the error persist? Replace the Imaging Unit (page 8-5). Go to Step 4 Complete Cycle printer power. Does the error persist? 3-76 Phaser 6300/6350 Color Laser Printer Service Manual...
Troubleshooting Procedure Table (Continued) Step Actions and Questions Replace the Fuser (page 8-5). Go to Step 5 Complete Cycle printer power. Does the error persist? Replace the EEPROM Board Replace the Engine Complete (page 8-103). Control Board Cycle printer power. (page 8-104).
Step Actions and Questions Test the Temperature/Humidity Sensor. Go to Step 2. Replace the Temp/ Run the Service Diagnostics Temperature/ Hum Sensor Humidity Sensor test. (page 8-108). Does the sensor function correctly? 3-78 Phaser 6300/6350 Color Laser Printer Service Manual...
Troubleshooting Procedure Table (Continued) Step Actions and Questions Check the Humidity signal. Go to Step 4. Go to Step 3. Disconnect P/J231. Is the voltage across P/J231-2 <=> P/J231-3 less than +3 V and above +0.5 V. Check the Temperature signal. Go to Step 4.
Troubleshooting Procedure Table Step Actions and Questions Check the Developer Drive Assembly for Replace the Go to Step 2. damage. Developer Drive Are any parts of the Developer Drive Assy (page 8-93). Assembly damaged or excessively worn? Check the Developer Motor connection. Go to Step 3.
Troubleshooting Procedure Table Step Actions and Questions Check the motors. Go to (page 3-81). Test the Fuser Run the Service Diagnostics motor tests to Motor. determine the failed part. Is the failed part the Main Drive Motor? Is the failed part the Fuser Drive Motor? Go to (page 3-82).
Check all pins on the FSR/ADC Harness Replace the Engine Replace the FSR/ PL5.2.28 for continuity. Control Board ADC Harness. 1. Disconnect P/J36 and P/J136 (page 8-104) 2. Check continuity between J36 <=> J136 3-84 Phaser 6300/6350 Color Laser Printer Service Manual...
General Troubleshooting In this chapter... Power On Self Test (POST) Service Diagnostics Control Panel Troubleshooting Inoperable Printer Troubleshooting AC Power Supply Troubleshooting DC Power Supply Troubleshooting Media Jams and the Paper Path Operating System and Application Problems Network Problems Section...
The POST Vn.nn message displays, and tests are quickly executed. For Hard Faults, the display indicates the last test run and “CALL SERVICE”. After the POST tests have successfully finished, the Xerox ‘splash screen’ displays on the Control Panel and PostScript begins initialization.
Power On Self Test (POST) POST diagnostics provide a quick means of isolating a defective subsystem associated with the Image Processor Board and SDRAM. There are two kinds of POST faults: soft and hard. A soft fault is any fault that allows the operating system to initialize.
IDE Disk For Ethernet, USB, and Real-Time Clock errors, replace the Image Processor Board. For IDE Disk errors, replace the Hard Drive. For memory errors, see "RAM Memory Fault Isolation" on page 4-16. Phaser 6300/6350 Color Laser Printer Service Manual...
POST Hard Fault Messages POST indicates a hard fault by displaying a message on the Control Panel and blinking the fault code on the health and Control Panel LEDs. There are long and short blinks. A long blink is worth 5 and a short blink is worth 1. As an example, a blink pattern flashed as long, long, short, short, represents fault code 5+5+1+1=12, indicating a failure in the CPU interrupt test.
The Service Diagnostics’ suite of tests and utilities are the best tools available to pinpoint the root cause behind the reported error. Phaser 6300/6350 Color Laser Printer Service Manual...
Access Service Diagnostics one of two ways: Entering Diagnostics Without Rebooting the Printer: On the Control panel, select Troubleshooting, and then press the OK button. Select Service Tools, and then press the OK button. Hold down both the Up Arrow and Down Arrow buttons for about three seconds.
Service Diagnostics Utilities Three Service Diagnostics utilities are especially useful for troubleshooting: Status Test Prints Diagnostic Fault History What follows is an overview that describes the function and proper application of the each utility. Phaser 6300/6350 Color Laser Printer Service Manual...
Status Located in the General Status menu, Status reports on the condition of the printer. Status reports either No Status to Report, or sequentially lists error conditions occurring since power-up. Conditions that prevent printing are listed before warnings. Status listings are not stored. If the printer reaches Ready, the list is cleared. Some applications of status are: Provides an initial condition from boot to begin troubleshooting.
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For events involving components, such as the Fuser, Transfer Roller, or Toner Cartridges, power cycling is recommended before additional testing is performed. 4-10 Phaser 6300/6350 Color Laser Printer Service Manual...
Using Diagnostic Fault History The general approach to using the Diagnostic Fault History utility is as follows: Determine the diagnostic test necessary to reproduce a suspected transient event. Determine if the current logged events are important to understanding the problem. If so, examine or record the events currently in the log, perform whatever analysis is appropriate, and then clear the log.
Reboot the printer. If the error persists, turn Off printer power and replace the Image Processor Board (page 8-98). Reboot the printer. If the error persists, turn Off printer power and replace the Engine Control Board (page 8-104). 4-12 Phaser 6300/6350 Color Laser Printer Service Manual...
Printer Does Not Come to a Ready State See “AC Power Supply Troubleshooting” on (page 4-14). See "Fault Isolation" on (page 4-5). Paper Size Switch Assembly Paper size and tray presence is detected by the state of the upper, middle, and lower switches of the Paper Size Switch.
(page 8-99). DC Power Supply Troubleshooting Troubleshooting Reference Table Applicable Parts Wiring and Plug/Jack References LVPS, PL9.1.6 Print Engine LVPS and Drive P/J Locator (page 10-6) Print Engine Power Wiring Diagram (page 10-17). 4-14 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table Step Action and Questions Perform the AC power supply Go to Step 2. Complete troubleshooting procedure. Does the problem persist? Turn the AC power Switch Off. Replace the LVPS Go to Step 3. Is the fuse (F101) on the low-voltage (page 8-99).
Check that the RAM devices are making positive contact with their connectors. Power off the printer. Remove and re-install the RAM memory after verifying it meets the Xerox specifications. See "Memory Specifications" on page 1-12. If the problem persists, use the following procedure to correct it.
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Troubleshooting Procedure Table (Continued) Step Action and Questions Is 15: RAM DIMM displayed on the Control Go to Step 5. Go to Step 3. Panel? Is 16: Min RAM Limit displayed on the Go to Step 5. Go to Step 4. Control Panel? Print a Startup Page and review the Replace the DIMM...
Try loading paper from a fresh ream, fan the paper, and then insert into the tray or flip existing paper over. Clean the Feed Rollers with a clean, dry, lint-free wipe. Troubleshoot the Paper Pick Assembly. 4-18 Phaser 6300/6350 Color Laser Printer Service Manual...
Skewed Image The image area is not parallel “Skewed” with the sides of the page but the printer neither jams nor displays an error code. Remove the tray and ensure the paper guides are set correctly. Check that the correct type of media for the tray is being used. Ensure that the tray has not been over filled.
Determine the printer’s IP address from the Control Panel or Startup page. Return the Control Panel to the initial menu, and then check to make sure it indicates Ready to Print. If it does not indicate Ready to Print, correct that first. 4-20 Phaser 6300/6350 Color Laser Printer Service Manual...
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Make sure you can connect to the printer via network from the host: Open a Safari or Internet Explorer window to the printer IP address. Once you have established basic network connectivity, proceed to Step 4. If you can not see the CentreWare IS page from the printer CentreWare IS web server, the printer may be Off, on a different network, or the host is not networked correctly.
Put the IP address your printer in the Printer’s Address text area. Click on the Printer Configuration pull-down menu, and then select XEROX. A scrolling list should display. Pick the correct Xerox Phaser 6300 or 6350 configuration. You can check the exact configuration on the printer’s Startup page in the upper right corner.
Network Problems The Phaser 6300/6350 printers include diagnostic tools to help resolve networking problems that prevent printing. Located in the Troubleshooting menu is the Network Problems menu. The Network Problems menu lists the Network Diagnostics test and the Network Log Pages. Use these tools to verify network connectivity.
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Connect a crossover cable between the Ethernet ports on the printer and the Mac. Test the application using Network Utility by double-clicking the hard drive icon. Select Applications --> Utilities --> Network Utility. Click the PING tab. 4-24 Phaser 6300/6350 Color Laser Printer Service Manual...
Enter the printer’s IP address. Configure the utility to PING the printer four times. The test will end after four attempts. Click the PING button to complete the test. If the number of packets sent and received match, the test was successful and the Ethernet port is functioning.
USB Port as the root cause. Verify that the printer is Ready To Print. Insert the Phaser 6300/6350 Installer and Utilities CD-ROM into the computer. If the installer autoruns, exit the installer window. Connect a USB cable between the printer and computer’s USB Ports. The computer automatically detects the new hardware and creates a driver.
Print-Quality Troubleshooting In this chapter... Print-Quality Problems Overview Control Panel Test Prints Service Test Prints Print Engine Test Print Print-Quality Troubleshooting Section...
See "Media and Tray Specifications" on page 1-17 or the Paper Tips page for media that has been tested and approved for use in Phaser 6300/6350 printers. If the print-quality defect is still present when printing on approved media from an unopened ream, then investigate software applications and environmental conditions.
Defects Associated with Specific Printer Components Some print-quality problems can be associated with specific assemblies, the most common problems and the associated assemblies are listed below. Also, refer to the printer’s Troubleshooting Print Quality Problems pages or a specific print-quality troubleshooting procedure for more information.
Test Print 1: CMYK Sample Page This page consists of four 25% tint primary color bands. Analyzing the Test Print Repeating defects Missing Color(s) Streaks Xerox Phaser 6300DP Service Prints[Page 1/3] Media Type: Paper, Letter Voids Banding s6300-101 Phaser 6300/6350 Color Laser Printer Service Manual...
Test Print 2: RGB Test Print This page consists of 80% solid fill in RGBK Bands. Analyzing the Test Print Wrinkling Creases Roller marks Xerox Phaser 6300DP Service Prints[Page 2/3] Media Type: Paper, Letter Scratches Cold Offset s6300-102 Print-Quality Troubleshooting...
Test Print 3: Test Patterns Phaser 6300DP Phaser 6300DP Xerox Phaser 6300DP Service Prints[Page 3/3] Media Type: Paper, Letter s6300-103 Phaser 6300/6350 Color Laser Printer Service Manual...
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Analyzing the Test Patterns Color Registration (Horizontal): The colored lines should match up as shown below. Perform the color registration procedure. See "Vertical and Horizontal Color Registration" on page 6-3. Good Good s6300-104 Color Registration (Vertical): The colored lines should match up as shown below. Vertical printing issues are corrected automatically when the Color Registration page is printed.
This test print is used to verify margins and color registration. The colors should be aligned vertically and horizontally. Correctly Aligned Registration Example Black (K) Yellow (Y) Cyan (C) Magenta (M) 128 dot About 2 mm 128 dot About 2 mm s6300-106 Phaser 6300/6350 Color Laser Printer Service Manual...
Engine Test Print Isolate printer hardware problems to either the Engine Control or Image Processor Board by running the Engine Test print. If the print is successfully printed, focus on the Image Processor Board or its components (RAM, Hard Drive, Configuration Card, etc.).
Replace the Imaging Unit (page 8-5). Complete Go to Step 3. Does the image quality improve? Replace the Transfer Roller Complete Go to Step 4. (page 8-5). Does the image quality improve? 5-10 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Replace the Laser Unit (page 8-76). Complete Go to Step 5. Does the image quality improve? Replace the Engine Control Board Complete Go to Step 6. (page 8-104). Does the image quality improve? Replace the HVPS (page 8-109).
Inspect the Developer Bias spring of Go to Step 4. Replace the Housing the affected color. Compare it to the Assembly Bias other colors. Check for contamination (page 8-77). or damage. 5-12 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Check for any obstructions or debris in Remove Go to Step 5. the laser beam path between the obstructions or Laser Unit and the Imaging Unit. debris. WARNING: Turn printer power Off and Go to Step 6.
Did the imaging quality improve? Replace the Laser Unit (page 8-76). Complete Go to Step 5. Does the image quality improve? Replace the HVPS (page 8-109). Complete Go to Step 7. Does the image quality improve? 5-14 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Check the Developer Drive Assembly, Complete Go to Step 8. PL8.1.1, for damage or wear. Symptoms can be all colors, only one color, and only CMY color. If CMY color only is bad (black is good), this is most likely the root cause.
Replace the HVPS. Did the image Complete Go to Step 6. quality improve? Replace the Developer Frame Complete Replace the Engine Assembly (page 8-78). Control Board Does the image quality improve? (page 8-104). 5-16 Phaser 6300/6350 Color Laser Printer Service Manual...
Solid Dark or Dirty Prints, No Border This print-quality symptom is a composite image of all colors with no margin. This is caused by a charge voltage or cleaning system failure. Troubleshooting Reference Table Applicable Parts Example Print Imaging Unit, PL6.1.1 Developer Frame Assembly, PL7.1.1 HVPS, PL9.1.21 Engine Control Board, PL9.1.16...
Replace the Imaging Unit (page 8-5). Complete Go to Step 4. Does the image quality improve? Replace the Transfer Roller Complete Go to Step 5. (page 8-5). Does the image quality improve? 5-18 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Replace the Fuser (page 8-5). Complete Go to Step 6. Does the image quality improve? Replace the HVPS (page 8-109). Complete Go to Step 7. Does the image quality improve if the HVPS is replaced? Replace the Laser Unit (page 8-76).
Does the image quality improve? Replace the Transfer Roller (page 8-5). Complete Go to Step 4. Does the imaging quality improve? Replace the Fuser (page 8-5). Complete Go to Step 5. Does the image quality improve? 5-20 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions CAUTION: Do not clean the Developer Complete Go to Step 6. Assembly rollers with a cloth. Carefully remove debris from the rollers using tweezers or similar tool. Remove the Developer Frame Assembly (page 8-78). Using a lint free cloth, carefully clean the Laser window and between each Developer Assembly.
Do the defects correspond to a maintenance Item? See "Repeating Defects" on page 5-4. Clean the Imaging Unit rollers Complete Go to Step 3. (page 7-3). Does the image quality improve? 5-22 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Check each Developer Assembly Complete Go to Step 4. roller for debris or damage, Does the image quality improve? Replace the Imaging Unit (page 8-5). Complete Go to Step 5. Does the image quality improve? Replace the Transfer Roller Complete Go to Step 6.
Troubleshooting Procedure Table Step Actions and Questions Check the Imaging Unit, Fuser, and Replace or reinstall Go to Step 2. Transfer Roller for correct installation, the affected damage or contamination. component. 5-24 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Inspect the surface of the Transfer Replace the Transfer Go to Step 4. Roller for waste toner. The roller Roller (page 8-5). should appear black and shiny. Is the roller contaminated with waste toner? Replace the Transfer Roller Complete...
Engine Control Board, PL9.1.16 s6300-117 Troubleshooting Procedure Table Step Actions and Questions Was the customer printing numerous Avoid long runs of Go to Step 2. copies of the same image? the same image. 5-26 Phaser 6300/6350 Color Laser Printer Service Manual...
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Troubleshooting Procedure Table (Continued) Step Actions and Questions Set the paper type to the next heaviest Complete Go to Step 3. type. Does this resolve the problem? Replace the Fuser (page 8-5). Complete Go to Step 4. Does the image quality improve? Replace the Transfer Roller Complete Go to Step 5.
Go to Step 3. Correct the setting. Does the loaded paper type/size match the setting displayed on the Control Panel? Replace the Fuser (page 8-5). Replace the LVPS Complete. Does the problem persist? (page 8-99). 5-28 Phaser 6300/6350 Color Laser Printer Service Manual...
Mis-Registration, Color Layers Not Correctly Registered The four colors of the image are not registered correctly into one image. Initial Actions: If the mis-registration is in the horizontal direction, perform the color registration adjustment, see (page 6-3). If the mis-registration is in the vertical direction, clean the CTD (ADC) Sensor, and then print the Color Registration page.
Is the problem resolved by using Complete Replace the Transfer different media? Roller (page 8-5). Replace the Transfer Roller Complete Replace the Imaging (page 8-5). Unit (page 8-5). Does the imaging quality improve? 5-30 Phaser 6300/6350 Color Laser Printer Service Manual...
Hold up to strong light for verification. Print the Calibrate Margins page from the Troubleshooting --> Print Quality Problems menu and follow the instructions detailed on the page. Phaser 6300/6350 Color Laser Printer Service Manual...
Adjustments Vertical and Horizontal Color Registration Vertical Color Registration Vertical color registration adjustment is performed automatically when the Color Registration page is printed or when a different Imaging Unit is detected. No process for manual vertical color registration adjustment is available. See the procedure on (page 5-29) if problems persist with vertical registration.
OK button. Select Restore Previous Settings, and then press the OK button. Restore Previous Settings NOW, and then press the OK button to Select reset the color settings to the previously set values. Phaser 6300/6350 Color Laser Printer Service Manual...
Restore Factory Margins Settings You can reset margin settings to the factory-default values. Caution Use caution when resetting your margins to the factory-default settings. Changing these settings back to factory defaults may not be the last-saved settings if you have previously calibrated your margins. On the Control Panel, select Troubleshooting, and then press the OK button.
Select Printer Controls, and then press the OK button. Select Reset Printer Controls, and then press the OK button. Select Reset Printer Controls NOW , and then press the OK button to reset the defaults. Phaser 6300/6350 Color Laser Printer Service Manual...
Resetting All Printer Defaults (PostScript NVRAM) Resetting NVRAM returns all the Image Processor Board NVRAM-stored parameters to their factory default values. The print counts and the Adobe firmware serial number are not affected by this reset. On the Control Panel, select Troubleshooting, and then press the OK button. Service Tools, and then press the OK button.
CRUM. The display updates to reflect the new settings. Use this utility when the current installation date is corrupt, or the current installation date is obviously incorrect. Phaser 6300/6350 Color Laser Printer Service Manual...
Toner Cartridge CRUM Check This utility checks the identity of the Toner Cartridges to verify if the cartridge is a genuine Xerox Toner Cartridge. The utility reports <color> Toner Cartridge is not a genuine Xerox product on the first improper Toner Cartridge detected.
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Cleaning and Maintenance In this chapter... Recommended Tools Cleaning Procedures Routine Maintenance Procedures Long Life Maintenance Kit Installation Section...
Vacuum loose toner from the printer interior using a Type II toner vacuum only. Remove and clean the paper trays. Clean all rubber rollers with a lint-free cloth slightly dampened with cold water. Phaser 6300/6350 Color Laser Printer Service Manual...
Cleaning the Imaging Unit Open Door A and Door C. Remove the Imaging Unit and place it rollers-up on a stable surface. Working quickly to reduce light exposure, clean each rubber roller of foreign matter using a lint-free cloth. Thoroughly clean the entire surface of each roller by rotating the roller using the grey thumbwheel.
The Long-Life Maintenance Kit provides these replacement parts: Developer Assemblies, PL7.1.17~20 Registration Roller Assembly, PL4.2.1 Retard Roller Assembly, PL4.1.13 Tray 1 (MPT) Feed Roller, PL5.3.20 Paper Feed Roller Kit, PL2.1.12 and PL3.3.18 Phaser 6300/6350 Color Laser Printer Service Manual...
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Access the Developer Assemblies by removing the Top Main Cover, Right and Left Side Covers, Door C, the Imaging Unit, and the Developer Frame Assembly. Use the following steps to install the Long-Life Maintenance Kit. Caution Allow adequate time for the Fuser to cool before servicing the printer. Switch printer power Off and disconnect the power cord.
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Top Main Cover s6300-125 Remove the screw (metal, 6 mm) that secures the Right Side Cover. Release the hook at the front that holds the Right Side Cover. Phaser 6300/6350 Color Laser Printer Service Manual...
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Lift the cover and remove it from the printer. Right Side Cover Hook s6300-131 Cleaning and Maintenance...
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Remove the screw (metal with flange, 6 mm) that secures the Left Side Cover. Release the hook on the front that holds the Left Side Cover and slide the cover rearward to remove. Left Side Cover Hook s6300-136 Phaser 6300/6350 Color Laser Printer Service Manual...
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Pull out the left and right pins that secure Door C. Spread the bosses on the Developer Frame Assembly guides that fit in the left and right notches of Door C and remove the door. Door C s6300-128 Remove the Imaging Unit and place it in a light-proof container. Cleaning and Maintenance...
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To avoid spilling toner, do not tilt the Developer Frame Assembly backwards (away from the rollers) once it is removed from the printer. Be sure to store the removed Developer Frame Assembly upright on a flat surface with it's handle upward. 7-10 Phaser 6300/6350 Color Laser Printer Service Manual...
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Unplug the Imaging Unit CRUM connector (P/J484) at the top of the Developer Frame Assembly. Release the hooks to disconnect the 4 toner nozzles attached to the Developer Frame Assembly. Note Check that the toner nozzle shutter is closed. If the shutter is open; close it immediately.
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Inspect each Developer Assembly slot prior to installing the replacement to ensure the left and right tracking spring (PL7.1.13) is securely attached to the Developer Frame Assembly. There should be 2 tracking springs per Developer Assembly. 7-12 Phaser 6300/6350 Color Laser Printer Service Manual...
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Re-install the Developer Frame Assembly, the HVPS, and Door C. Replacement Note Match the colors of the 4 toner nozzles to the correct positions on the Developer Frame Assembly before attaching them. Before reinserting the pins for Door C, verify that the shoulders on the end of each pin faces out and the bosses on the Developer Frame Assembly guides are set in the notches provided in Door C.
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Replace the Imaging Unit. Lift the Retard Holder Assembly upward. Move the assembly to the right to release the Retard Roller from the frame and install the replacement. s6300-158 Close Door A. Open Door B. 7-14 Phaser 6300/6350 Color Laser Printer Service Manual...
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Release the 3 hooks that secure the Left Front Cover and remove. Left Front Cover s6300-135 Release the hook that secures the nylon Stopper Strap to Door B. s6300-175 Cleaning and Maintenance 7-15...
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Remove the Spring and Link on the left side of the frame. s6300-176 Caution As you re-open the Door B latch, hold Door B to prevent the door from falling open. Gently lower the door to a supporting surface. Fully open Door B. 7-16 Phaser 6300/6350 Color Laser Printer Service Manual...
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Release the hook that holds the left side Roll Core retainer on the shaft and slide it to the left. Note the orientation of the Feed Roller and slide the Feed Roller left until the pin on the shaft appears and rotate the Feed Roller to remove it from the shaft. Bottom Plate s6300-177 Replacement Note...
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Press the Up Arrow and Down Arrow buttons simultaneously to access the Hidden Service menu. Select Reset Maintenance Kit to reset the page count and installation date. Test printer operation by printing the Status page. 7-18 Phaser 6300/6350 Color Laser Printer Service Manual...
Service Parts Disassembly In this chapter... Overview Removing Routine Maintenance Items and Consumables Print Engine Disassembly Optional 1100-Sheet Feeder Disassembly Optional 550-Sheet Feeder Disassembly Section...
When needed, the orientation of the printer is called out in the procedure as an aid to locating printer parts. Refer to the following figure to identify the right, left, front, and back sides of the printer. Rear Left Right Front s6300-124 Phaser 6300/6350 Color Laser Printer Service Manual...
Preparation Before you begin any removal and replacement procedure: Switch Off the printer power and disconnect the power cord from the wall outlet. Remove the Imaging Unit and protect it from exposure to light by covering it with a light proof bag or by placing it in a light-tight container. Disconnect all computer interface cables from the printer.
Failure to properly align or over tighten the screw can result in damage to previously tapped threads. Phaser 6300/6350 Color Laser Printer Service Manual...
Maintenance Items and Consumables Maintenance items include the Transfer Roller, Imaging Unit, and Fuser. The Paper Feed Rollers are also routine maintenance items, but individual procedures for their removal and replacement are provided on page 8-20 and page 8-57. Consumables consist of the four toner cartridges.
Print Engine Disassembly Print Engine dissasembly is presented in the following procedures organized in the following catagories: Covers Trays Feeders Retard and Registration Input and Output Chute Assemblies Xerographics Development Drive Electrical Phaser 6300/6350 Color Laser Printer Service Manual...
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For convienence, it is recommended that you remove the Top Cover, Imaging Unit, and trays and place them where they do not interfere with the repair. (Note that servicing can be done with these parts in place depending on the location of the procedure being performmed.) Also, cover the exposed rollers of the Developer Assemblies with a sheet of paper or other similar material to avoid the transfer of Toner to clothing or other parts of the printer.
Hold Door C open slightly. Pull out and remove the Top Main Cover toward the back of the printer. Note After removal of the Top Main Cover, replace the Toner Cartridges to reduce the amount of toner spillage and contamination. Phaser 6300/6350 Color Laser Printer Service Manual...
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Top Main Cover s6300-125 Service Parts Disassembly...
Release the 4 hooks that secure the Front Cover to Door B. Unplug connector (P/J220) from the Control Panel. and remove the Front Cover. Chute Assembly Out Chute Assembly Out Door B Door B Front Cover s6300-127 8-10 Phaser 6300/6350 Color Laser Printer Service Manual...
Control Panel (PL1.1.5) Remove the Front Cover (page 8-10). Release the 2 hooks that secure the Control Panel to the Front Cover. Front Cover Control Panel s6300-126 Service Parts Disassembly 8-11...
Remove the screw (metal, 6 mm) that secures the Right Side Cover. Release the hook at the front that holds the Right Side Cover. Lift the cover and remove it from the printer. Right Side Cover Hook s6300-131 8-12 Phaser 6300/6350 Color Laser Printer Service Manual...
Left Side Cover (PL1.1.30) Remove the Top Main Cover (page 8-8). Remove the screw (metal, 6 mm) that fixes the Left Side Cover. Slide the cover rearward to release the hook on the front that also holds the Left Side Cover and remove. Left Side Cover Hook s6300-136...
Pull out the left and right Studs that secure Door C. Spread the bosses on the Developer Frame Assembly Guides that fit in the left and right notches of Door C and remove the door. 8-14 Phaser 6300/6350 Color Laser Printer Service Manual...
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Door C s6300-128 Replacement Note Before reinserting the Studs, verify that the shoulders on the end of the pins face out and the Developer Frame Assembly Guide bosses are in the notches provided in Door C. Service Parts Disassembly 8-15...
Release the 3 harness clamps to remove the Rear Fan harness . Lift the Rear Cover slightly to release the tabs from the frame and remove the Rear Cover. Clamps Rear Cover Rear Fan Harness Tabs s6300-129 8-16 Phaser 6300/6350 Color Laser Printer Service Manual...
Right Front Cover (PL1.1.22) Open Door A. Remove the screw (self-tapping, plastic 10 mm) that secures the Right Front Cover. Open Door A fully, and with Door B partially opened, release the 2 hooks to remove the Right Front Cover. Right Front Cover s6300-132 Service Parts Disassembly...
Left Front Cover (PL1.1.28) Open Door B. Release the 3 hooks that secure the Left Front Cover and remove. Left Front Cover s6300-135 8-18 Phaser 6300/6350 Color Laser Printer Service Manual...
Front Feeder Frame Cover (PL3.1.1) Remove Tray 2. Release the four hooks that secure the Front Feeder Frame Cover to the printer. s6300-351 Service Parts Disassembly 8-19...
Release the 2 tabs at the left and right of the Turn Chute by pushing inward and open the chute. Rotate the Retard Holder 90 degrees. Slide the Retard Assembly to the left to remove it from the 2 bosses, and then lift upward. Retard Assembly s6300-138 8-20 Phaser 6300/6350 Color Laser Printer Service Manual...
Paper Feeder Feeder Chute (PL3.1.2) Remove Tray 2. Push in and then down at the two recesses located at the left and right of the Feeder Chute and swing the Feeder Chute downward. Pull the Feeder Chute forward past the detent, and then down to release the bosses located at each end.
Tray Rear Cover (PL3.1.3) Pivot and lift the top of the Tray Rear Cover toward you to remove it from the printer. Tray Rear Cover s6300-140 8-22 Phaser 6300/6350 Color Laser Printer Service Manual...
Printer Chassis Removal of the printer chassis is required to service the following components: Tray 2 Paper Size Switch Option Feeder Harness Tray 2 Paper Pick Assembly Tray 2 No Paper Sensor and Actuator Caution Two people are required to separate the printer chassis from the Tray 2 Feeder. Remove Tray 2.
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Replacement Note Verify that the Power Switch linkage is in place prior to securing the support. 8-24 Phaser 6300/6350 Color Laser Printer Service Manual...
Paper Size Switch Assembly (PL3.2.24) Remove the Printer Chassis (page 8-23). Remove the screw (self-tapping, plastic 10 mm) that secures the Paper Size Switch to the Right Feeder. Release the Latch and lift the Paper Size Switch from the feeder. Unplug connector (P/J471) from the Paper Size Switch.
Remove the Option Feeder harness from the harness guide of the Right Feeder. Release the 2 hooks that secure the Option Feeder harness connector to the Right Feeder. Remove the Option Feeder harness from the bottom of the Right Feeder. Option Connector s6300-144 8-26 Phaser 6300/6350 Color Laser Printer Service Manual...
Paper Pick Assembly (PL3.3.1) Remove the Printer Chassis (page 8-23). Remove the plug (P471) from the Paper Size Switch. Loosen the harness to the Paper Pick Assembly from the Feeder harness guide. Remove the 2 screws (self-tapping, plastic 10 mm) that secure the Paper Pick Assembly to the Feeder and remove.
Remove the Paper Pick Assembly (page 8-27). Unplug connector (P/J472) from the No Paper Sensor. Release the 3 hooks on the sensor to release it from the Paper Pick Assembly. Paper Pick Assembly P/J472 No Paper Sensor s6300-147 8-28 Phaser 6300/6350 Color Laser Printer Service Manual...
Low Paper Sensor (PL3.3.7) Remove the Low Paper Sensor from the Paper Pick Assembly by reaching in from the front of the printer and squeezing the side hooks of the sensor. Remove Tray 2. Remove the Feeder Chute (page 8-21). Remove the Upper Chute (page 8-30).
Release the 2 hooks that secure the Upper Chute to the Paper Pick Assembly. Slide the Upper Chute first to the back, release the 4 hooks, and then remove the Upper Chute downward. Note Hooks s6300-151 8-30 Phaser 6300/6350 Color Laser Printer Service Manual...
Low Paper Sensor Actuator (PL3.3.14) Remove the Upper Chute (page 8-30). Release the hook of the Upper Chute that secures the Low Paper Sensor Actuator, and move the actuator in the direction of the arrow (2) to remove. Actuator Upper Chute s6300-150 Replacement Note While holding the Upper Chute, insert the flag downward from the top.
Feed Roller (PL3.3.18) Remove the tray. Release the locks that secure the Feed Rollers to the Feed and Nudger Shafts, and then remove the rollers. Feed Roller Assemblies s6300-152 8-32 Phaser 6300/6350 Color Laser Printer Service Manual...
No Paper Sensor Actuator (PL3.3.20) Remove the Printer Chassis (page 8-23). Remove the Feeder Chute (page 8-21). Remove the Paper Pick Assembly (page 8-27). Turn the Paper Pick Assembly over. Release the hook that secures the No Paper Sensor Actuator to the Paper Pick Assembly.
Release the sensor wiring from the bottom harness guides. Remove the connector (P/J181) of Registration Sensor on the Registration Chute. Lift the rear part of Registration Chute and pull it out rearward to remove. s6300-156 8-34 Phaser 6300/6350 Color Laser Printer Service Manual...
Registration Sensor Actuator (PL4.1.1) Caution After removal of the Imaging Unit, protect the Developer Assemblies by covering the rollers with a sheet of paper or other similar technique. Open Door A. Remove the Imaging Unit. Remove the Registration Roller Assembly (page 8-38). Remove the Registration Chute (page 8-34).
Remove the Registration Chute In (page 8-34). Disconnnect the connector (P/J181) from the Registration Sensor. Release the 3 hooks that secure the Registration Sensor to the Registration Chute In and remove the sensor. s6300-155 8-36 Phaser 6300/6350 Color Laser Printer Service Manual...
Retard Holder Assembly (PL4.1.16) Open the Door A. Remove the Transfer Roller. Turn the Retard Holder Assembly upward. Move the Retard Holder Assembly to the right to release the shaft and remove the Retard Holder Assembly. s6300-158 Service Parts Disassembly 8-37...
Insert the Registration Clutch into the opening first. Lower the opposite end as the clutches mesh with the gears. Carefully re-route the sensor harnesses through the bottom harness guides to prevent damage to the wiring or Imaging Unit seating errors. 8-38 Phaser 6300/6350 Color Laser Printer Service Manual...
Tray 1 (MPT) Tray 1 (MPT) (PL1.1.23) Remove the Left Front Cover (page 8-18). Spread the right and left slots of the Tray 1 (MPT) Cover outward, pull out the left and right bosses to release Tray 1 (MPT) from the cover. Open Door B.
Spread the right and left slots of the Tray 1 (MPT) Cover outward, pull out the left and right bosses of Tray 1 (MPT). Move the cover to the rigt to release the two bosses at the bottom of the Tray 1 (MPT) Cover. s6300-134 8-40 Phaser 6300/6350 Color Laser Printer Service Manual...
Tray 1 (MPT) Feed Solenoid (PL5.3.9) Remove the Top Main Cover (page 8-8). Remove the Left Side Cover (page 8-13). Remove the Right Front Cover (page 8-17). Remove the Right Side Cover (page 8-12). Open Door B. Remove the Tray 1 (MPT) Feed Solenoid connector (P/J132) from the Front Harness Guide on the right side of the printer and disconnect the connector.
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Remove the Spring and Link on the left side of the frame. s6300-176 Remove the Spring and Link from the right side of the printer. 8-42 Phaser 6300/6350 Color Laser Printer Service Manual...
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s6300-169 Lower Door B to a supporting surface. Service Parts Disassembly 8-43...
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Remove the Tray 1 (MPT) Feed Solenoid. s6300-172 Replacement Note After servicing the Feed Solenoid, replace the cable tie and verify routing of the harness bundle. Make certain that repeated door operation does not abrade the harness bundle. 8-44 Phaser 6300/6350 Color Laser Printer Service Manual...
Tray 1 (MPT) No Paper Sensor and Actuator (PL5.3.14) Remove the Top Main Cover (page 8-8). Remove the Left Side Cover (page 8-13). Open Door B. Release the hook to remove the Stopper Strap from Door B. s6300-175 Close Door B. Caution Hold the Door B after releasing the Link and spring to prevent it from falling open.
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Remove the Spring and Link on the left side of the frame. s6300-176 Fully open Door B. 8-46 Phaser 6300/6350 Color Laser Printer Service Manual...
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Release the 4 hooks that secure the actuator cover to the Chute Assembly Out. Remove the No Paper Sensor Actuator from the notch of the Chute Assembly Out and pull out the other end of the actuator through mounting hole to remove it. NOTE s6300-174 Service Parts Disassembly...
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Release the hooks that secures the Tray 1 (MPT) No Paper Sensor to the Chute Assembly Out and remove the sensor with the harness. Unplug connector (P/J135) from the Tray 1 (MPT) No Paper Sensor. s6300-173 8-48 Phaser 6300/6350 Color Laser Printer Service Manual...
Tray 1 (MPT) Feed Roller (PL5.3.20) Remove the Left Front Cover (page 8-18). Remove the Left Side Cover (page 8-13). Open Door B. Release the hook to remove the Strap from Door B. s6300-175 Close Door B. Caution Hold the Chute Assembly Out after releasing the Link and spring to prevent the chute from falling open.
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Remove the Spring and Link on the left side of the frame. s6300-176 Fully open Door B. 8-50 Phaser 6300/6350 Color Laser Printer Service Manual...
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Release the hook that holds the left side Roll Core on the Shaff, move the Roll Core to the left. Move the Feed Roller left until the pin on the shaft appears and remove the Feed Roller. Bottom Plate s6300-177 Replacement Note With the Solenoid engaged, the flat portion of the Feed roller should face the Bottom Plate.
Unplug connector (P/J134) from the Full Stack Sensor. Lift the actuator to clear the sensing area and release the 3 hooks that secure the Full Stack Sensor to the Chute Assembly Out. s6300-178 8-52 Phaser 6300/6350 Color Laser Printer Service Manual...
Full Stack Actuator (PL5.4.2) Remove the Front Cover (page 8-10). Bend the middle of the Full Stack Actuator somewhat and remove the left and right ends from the mounting holes. s6300-181 Service Parts Disassembly 8-53...
Duplex Jam Sensor (PL5.4.1) and Actuator (PL5.4.13) Open Tray 1 (MPT). Open Door B. Release the 3 hooks that secure the Duplex Jam Sensor Holder to the Chute Assembly Out. s6300-179 8-54 Phaser 6300/6350 Color Laser Printer Service Manual...
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Unplug connector (P/J133) from the Duplex Jam Sensor. Release the 3 hooks that secure the Duplex Jam Sensor to the holder. s6300-180 Press the shaft of the actuator through the 2 holes in the holder with a miniature screwdriver to remove the Duplex Jam Sensor Actuator. Service Parts Disassembly 8-55...
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Remove the spring from the actuator. s6300-183 Replacement Note Verify the proper orientation, attachment of the spring and function of the actuator. 8-56 Phaser 6300/6350 Color Laser Printer Service Manual...
Duplex Motor Assembly (PL5.4.5) Remove the Front Cover (page 8-10). Release the hook on the Exit Gear that secures it to the Exit Roller and remove it. Remove Gear 52. Release the hook on Exit Gear that secures it to the Duplex Roller and remove it. Remove the two Gear 41s.
Unplug connector (P/J162) from the LVPS. Remove the the Harness Guide Clamp from the Rear Harness Guide. Remove the two screws (self-tapping, plastic 10 mm) that secure the Front Harness Guide and remove the guide. 8-58 Phaser 6300/6350 Color Laser Printer Service Manual...
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Remove the FSR Harness from the Front and Rear Harness Guides. LVPS P/J 162 s6300-186 Holding the Chute Assembly In, push in the right and left pivot pins and remove the Chute Assembly In. Replacement Note Install the shorter of the two pivot pins into the left side of the printer. Service Parts Disassembly 8-59...
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8-60 Phaser 6300/6350 Color Laser Printer Service Manual...
Chute Assembly Out (PL5.3.1) Remove the Top Main Cover (page 8-8). Remove the Front Cover (page 8-10). Remove the Right Front Cover (page 8-18). Remove the Left Front Cover (page 8-18). Remove the Right Side Cover (page 8-12). Remove the Left Side Cover (page 8-13). Remove Tray 1 (MPT) (page 8-39).
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Engine Control Board P/J36 P/J22 P/J13 P/J52 Engine Control Board Bracket s6300-347 Note If removing the Chute Assembly In, also unplug connectors (P/J36 and P/J52) and remove these harnesses from the Front Harness Guide. 8-62 Phaser 6300/6350 Color Laser Printer Service Manual...
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Remove the Link Spring from the left side of the printer. s6300-176 Remove the boss from the hole of the center of the Link on the left side of the printer. Release the hook that fixes the Stopper strap and remove the Stopper. Service Parts Disassembly 8-63...
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Holding the Chute Assembly Out, push the Right and Left Pivot Shafts in by approximately half their length. s6300-191 Replacement Note Install the shorter of the two pivot pins into the left side of the printer. 8-64 Phaser 6300/6350 Color Laser Printer Service Manual...
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Release the latch of the Chute Assembly Out. Remove the Chute Assembly Out. s6300-192 Service Parts Disassembly 8-65...
Remove two screws (self-tapping, plastic 20 mm) that secure the Fuser Fan to the Chute Assembly Out. Lift the Fuser Fan from the mounting. Fuser Fan Label P/J483 Chute Assembly Out s6300-193 Replacement Note Replace the fan with its label facing down. 8-66 Phaser 6300/6350 Color Laser Printer Service Manual...
Fuser (PL5.1.1) Caution Allow adaquate time for the Fuser to cool before servicing the printer. Open Door B. Lift the amber gold levers at each end of the Fuser. Grasp both handles and remove the Fuser. s6300-165 Replacement Note After Fuser replacement, power cycle the printer to clear the Reseat Fuser error.
Remove the Fuser Exit Roller by unsnapping the shaft from the cover. s6300-366 Replacement Note Return the wiring to the recess provided and make sure the Spring is retained on the Fuser cover. After Fuser replacement, power cycle the printer. 8-68 Phaser 6300/6350 Color Laser Printer Service Manual...
Fuser Lock Lever (PL5.2.2) Caution Allow adequate time for the Fuser to cool before servicing the printer. Open Door B. Lift the locks at each end of the Fuser. Grasp both handles and remove the Fuser. From underneath the Lock, reach in with needle nose pliers or similar tool and release the Spring from the catch in the frame.
Allow adaquate time for the Fuser to cool before servicing the printer. Open Door A. Push the levers at each side of the Transfer Roller inwards and rotate the Transfer Roller towards the rear of the printer to remove it. s6300-166 8-70 Phaser 6300/6350 Color Laser Printer Service Manual...
CTD (ADC) Sensor (PL5.2.19) Open Door A. Remove the Transfer Roller (page 8-70). Note The spring providing tension to the CTD (ADC) Sensor is not captive. Use care when removing the sensor to avoid the spring falling into the printer. Pinch the 2 hooks that secure the CTD (Toner Density Control) (ADC) Sensor to the Chute Assembly In and remove it.
Release the hook to remove the Stopper Strap from Door B. s6300-175 Caution Hold Door B after releasing the link and spring to prevent it from falling open. Gently lower the door to the supporting surface. 8-72 Phaser 6300/6350 Color Laser Printer Service Manual...
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Remove the Spring and Link on the left side of the frame. s6300-176 Gently lower Door B to a supporting surface. Service Parts Disassembly 8-73...
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Release the 3 hooks that secure the Toner Full Sensor to the Chute Assembly In. s6300-371 Open Door A. Remove the Transfer Roller (page 8-70). 8-74 Phaser 6300/6350 Color Laser Printer Service Manual...
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Unplug connector (P/J142) from the Toner Full Sensor and remove it. s6300-168 Service Parts Disassembly 8-75...
Hold the Laser Unit and raise the Toner Cartridge Holder Assembly enough to remove the Laser Unit upper screw (self-tapping, plastic 10 mm). Move the Laser Unit rearward to remove it. Laser Unit s6300-194 8-76 Phaser 6300/6350 Color Laser Printer Service Manual...
Housing Assembly Bias (PL6.1.7) Remove the Top Main Cover (page 8-8). Remove the Left Front Cover (page 8-18). Remove the Left Side Cover (page 8-13). Remove the HVPS (page 8-109). Remove the 2 wires from the harness guide on the Housing Assembly Bias. Remove the 4 screws (self-tapping, plastic 10 mm) that secure the Housing Assembly Bias to the printer and remove.
Release the hooks to disconnect the 4 toner nozzles attached to the Developer Frame Assembly. Note Check that the toner nozzle shutter at the end of each Auger Tube is closed. If the shutter is open; close it. 8-78 Phaser 6300/6350 Color Laser Printer Service Manual...
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Lift the Developer Frame Assembly to remove. P/J484 Developer Frame Note Assembly s6300-196 Replacement Note Be sure to carefully match the colors of the 4 toner nozzles to the correct positions and that each nozzle is locked to the Developer Frame Assembly before replacing the covers.
Open the hook that secures the CRUM connector to its holder on the upper left side of Developer Frame Assembly and remove the connector. CRUM Connector Hooks s6300-197 Replacement Note Engage the two front connector guides, and then snap the connector into place. 8-80 Phaser 6300/6350 Color Laser Printer Service Manual...
Developer Assembly (PL7.1.17~20) Since all four Developer Assemblies are removed in the same manner, use this procedure for any of the four colors. Note Toner will spill from the rear of the Developer Frame Assembly. Keep the assembly vertical to reduce the amount of Toner spillage. Prepare a location to replace the Developer Assemblies by covering a flat surface with paper or other material to capture Toner spilled during the replacement procedure.
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Developer Assembly. Be sure to carefully match the colors of the 4 toner nozzles to the correct positions and that each nozzle is locked to the Developer Frame Assembly before replacing the covers. 8-82 Phaser 6300/6350 Color Laser Printer Service Manual...
CRUM Reader (PL7.2.12) Remove the Top Main Cover (page 8-8). Note Control Toner spillage by replacing the cartridges after removing the cover. Remove the Right Side Cover (page 8-12). Remove the Left Side Cover (page 8-13). Remove the Rear Cover (page 8-16). Remove the 2 wires (red) from the harness guides on the CRUM Reader.
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Support the CRUM Reader from underneath and slide it into position. Position each cartridge holder, working from Yellow to Black and slide the CRUM to the right to lock the cartridge holders in place and engage the bosses. 8-84 Phaser 6300/6350 Color Laser Printer Service Manual...
Toner Cartridge Holder (PL7.2.1~4) The procedure for removal of the Toner Cartridge Holder is the same for all colors. Note To control Toner spillage, do not disconnect the Auger Tube from the Developer Frame Assembly unless absolutely necessary to perform the repair. Remove the HVPS to access the Auger Tube connections.
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Cartridge Holders into the CRUM Reader. To refill the new Auger Tube, run the Service Diagnostics Toner Motor test for the appropriate color continuously for a period of no more than 90 seconds. 8-86 Phaser 6300/6350 Color Laser Printer Service Manual...
No Toner Sensor (Y), (M), and (C) (PL7.2.5) The procedure for removing the No Toner Sensor from the (Y), (M), or (C) Toner Cartridge Holder is essentially the same. The procedure described below applies to all three. Note To control Toner spillage, do not disconnect the Auger Tube from the Developer Frame Assembly unless absolutely neccessary to perform the repair.
Unplug connector (P/J704) from the No Toner Sensor. Spread the 4 hooks on the Toner Cartridge Holder that secure the sensor. Remove the No Toner Sensor from the Toner Cartridge Holder. P/J704 No Toner Sensor (K) s6300-206 8-88 Phaser 6300/6350 Color Laser Printer Service Manual...
Toner CTG-IN Actuator and Switch Bracket (PL7.2.7) The following procedure applies to all four Toner CTG-IN Actuators and brackets. Note To control Toner spillage, do not disconnect the Auger Tube from the Developer Frame Assembly unless absolutely neccessary to perform the repair. Remove the HVPS to access the Auger Tube connections.
Remove the Right Side Cover (page 8-12). Remove the Left Side Cover (page 8-13). Remove the Rear Cover (page 8-16). Remove the 2 wires (red) from the harness guide on the CRUM Reader. 8-90 Phaser 6300/6350 Color Laser Printer Service Manual...
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Remove the Interlock Switch from the clamp on the Toner Cartridge Holder Assembly. CRUM Reader P/J3411 P/J161 s6300-199 Service Parts Disassembly 8-91...
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Remove the 4 screws (2 metal, 6 mm) and (2 self-tapping, plastic 10mm) that secure the Toner Cartridge Holder Assembly. Gently the Toner Cartridge Holder Assembly and the CRUM Reader to provide access to the Laser Unit screw. s6300-200 8-92 Phaser 6300/6350 Color Laser Printer Service Manual...
Drive Developer Drive Assembly (PL8.1.1) Remove the Top Main Cover (page 8-8). Remove the Right Side Cover (page 8-12). Remove the four Harness Guide Clamps from the Rear Harness Guide and remove the harnesses. Release the clamps on the Developer Drive Assembly and remove the Interlock Switch harness.
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Developer Drive Assembly P/J491 s6300-210 Replacement Note When replacing the motor, rotate the motor housing to engage the Developer Drive gears. Verify that the gears are engaged before installing the mounting screws. 8-94 Phaser 6300/6350 Color Laser Printer Service Manual...
Main Drive Assembly (PL8.1.2) Remove the Top Main Cover (page 8-8). Remove the Right Side Cover (page 8-12). Disconnect the Main Drive Assembly connector (P/J481). Remove the 4 screws (silver, tap 10 mm) that secure the Main Drive Assembly to the printer.
Fuser Drive Assembly (PL5.2.25) Remove the Top Main Cover (page 8-8). Remove the Right Front Cover (page 8-17). Remove the Right Side Cover (page 8-12). Remove the Link Arm Spring and Link Arm. s6300-169 8-96 Phaser 6300/6350 Color Laser Printer Service Manual...
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Ground Terminal P/J521 s6300-170 Remove the 3 screws (self-tapping, plastic 10 mm) that secure the Fuser Drive Assembly to the Chute Assembly In. Pull the Fuser Drive Assembly away from the frame to release the gears. Remove the screw (silver, 5 mm) that secures the ground wire to the Fuser Drive Assembly.
Transfer the installed Memory, NVRAM, Configuration Card, and Hard Drive from the old board to the new board. Replacement Note Print a Configuration Page after the new board is installed to ensure the customers configuration is restored. 8-98 Phaser 6300/6350 Color Laser Printer Service Manual...
LVPS (PL9.1.4) The Low Voltage Power Supply (LVPS) assembly consists of the power supply, attached power switch, the AC Inlet Harness, and the surrounding enclosure. Remove the Top Main Cover (page 8-8). Remove the Right Side Cover (page 8-12). Remove the Left Side Cover (page 8-13). Remove the Rear Cover (page 8-16).
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Box Assembly LVPS s6300-213 8-100 Phaser 6300/6350 Color Laser Printer Service Manual...
Interlock Switch (PL9.1.11) Remove the Top Main Cover (page 8-8). Remove the Right Side Cover (page 8-12). Unplug the Interlock Switch connector (P/J161) from the LVPS. Remove the Interlock Switch harness from the clamp on the LVPS. Release the two clamps on the Developer Drive Assembly that secure the Interlock Switch harness.
Label Rear Fan s6300-130 Replacement Note Upon reassembly, attach the Rear Fan so its label faces towards the inside of the printer and the tabs of the Rear Cover engage the frame. 8-102 Phaser 6300/6350 Color Laser Printer Service Manual...
EEPROM Board (PL9.1.12) Remove the Top Main Cover (page 8-8). Remove the Right Side Cover (page 8-12). Remove the 4 clamps that hold the harness in the Rear Harness Guide and remove the harness. Remove the 2 screws (self-tapping, plastic 10 mm) that secure the Rear Harness Guide.
Disconnect connectors P/J151, P/J141, and P/J3411 connected to the Laser Unit, HVPS, and CRUM Reader. Push these harnesses to the clamp located directly beneath the Laser Unit to provide slack to extract the Engine Control Board. 8-104 Phaser 6300/6350 Color Laser Printer Service Manual...
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Hooks Electrical Cover P/J18 P/J19 P/J24 s6300-219 Note Connectors P20, P21, and P30 on the Engine Control Board are not used. Service Parts Disassembly 8-105...
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In addition, connectors P/J13 and P/J36 have an equal number of Pins. These connectors are keyed differently but use care to make certain that the proper connection is being made. Use care re-routing the harnesses after replacing the board. 8-106 Phaser 6300/6350 Color Laser Printer Service Manual...
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The following figure shows the location of the Engine Control Board’s NVRAM device. Engine Control Board NVRAM s6300-221 Service Parts Disassembly 8-107...
Lift the bracket from the printer chassis. Release the 4 hooks that secure the Temperature/Humidity Sensor to the bracket and remove the sensor. Unplug the Temperature/Humidity Sensor connector (CN1). Boss Humidity Sensor s6300-222 8-108 Phaser 6300/6350 Color Laser Printer Service Manual...
HVPS (PL9.1.21) Remove the Top Main Cover (page 8-8). Remove the Left Side Cover (page 8-13). Unplug connectors P/J139, P/J140, P/J141. From the left side of the printer remove the 2 screws (self-tapping, plastic 10 mm) and 3 screws (metal, 6 mm) that secure the HVPS to the frame. Move the HVPS left to release the retaining hooks on the front edge of the board.
Lifting the printer requires two people. Use care when removing the printer from the 1100-Sheet Feeder. Pull Tray 2 from the printer. Remove four screws that secure the 1100-Sheet Feeder to the frame of the printer. Lift the printer from the 1100-Sheet Feeder. s6300-250 8-110 Phaser 6300/6350 Color Laser Printer Service Manual...
Front Covers (PL12.1.6) Remove the trays. Carefully pry up from the bottom the 2 tabs that secure each cover. Front Covers Note s6300-253 Service Parts Disassembly 8-111...
Remove the 5 screws (metal, flanged, 8 mm) securing the Left Cover. Holding both ends of the cover, lift the cover and move left and right, flexing slightly, to release the tabs from the holes in the frame. Left Cover s6300-251 8-112 Phaser 6300/6350 Color Laser Printer Service Manual...
Right Cover (PL12.1.3) Remove the trays. Remove the Front Covers (page 8-111). Remove the 5 screws (metal, flanged, 8 mm) securing the Right Cover. Holding both ends of the cover, lift the cover and move left and right, flexing slightly, to release the tabs from the holes in the frame. Right Cover s6300-252 Service Parts Disassembly...
Remove the Front Covers (page 8-111). Remove the Right Cover (page 8-113). Remove the 2 screws that secure the Foot to the frame. Removethe Foot by pulling it out of the frame. s6300-287 8-114 Phaser 6300/6350 Color Laser Printer Service Manual...
Feeder Chute (PL12.2.7) Remove the tray. Push inward the concaved sections at the left and the right sides and swing the Feeder Chute downward. Release the retainer at one end of the Feeder Chute to release the boss from the Feeder Assembly.
Remove the Tray Rear Cover (page 8-22). Remove 6 screws (self-tapping, plastic 8 mm)that secure each Left Feeder Assembly to the frame. Remove the Left Feeder Assembly from the front. Left Feeder Assembly s6300-25 8-116 Phaser 6300/6350 Color Laser Printer Service Manual...
Right Feeder Assemblies (PL12.2.4) Caution Move the sensor flags upwards before attempting to remove the feeders. Remove the Front Covers (page 8-111). Remove the Right Cover (page 8-113). Remove the Feeder Chute (page 8-115). Remove the Tray Rear Cover (page 8-22). Note Perform Step 5 only when removing the upper Right Feeder Assembly.
Remove the Right Feeder Assembly (page 8-117). Remove a screw (self-tapping, plastic 8 mm) that secures the Paper Size Switch to the Right Feeder Assembly and remove the switch. Paper Size Switch Assembly s6300-256 8-118 Phaser 6300/6350 Color Laser Printer Service Manual...
OPTFDR 2 Harness (PL12.3.1) Seperate the 1100-Sheet Feeder from the printer (page 8-110). Remove the Front Covers (page 8-111). Remove the Right Cover (page 8-113). Remove connector (P/J83) on the upper Circuit Board HCF. Remove the OPTFDR 2 Harness from clamps. Release two hooks that secure (J172), and remove OPTFDR 2 Harness.
Remove all connections to the Circuit Board HCF. Remove the 3 screws (metal, 6mm) that secure the Circuit Board HCF to the frame, and remove. P86 Not Connected P84 Not Connected P82 Not Connected P86 Not Connected s6300-259 8-120 Phaser 6300/6350 Color Laser Printer Service Manual...
Drive Assembly (PL12.3.9) Remove the Front Covers (page 8-111). Remove the Right Cover (page 8-113). Remove connector (P/J82) that is connected tothe upper Circuit Board HCF. Remove the Drive Assembly harness from the Clamps. Remove the 3 screws (metal, 6mm) that secure the Drive Assembly to the frame. s6300-260 Service Parts Disassembly 8-121...
Remove 2 screws (self-tapping, plastic 8 mm) that secure Paper Guide to the Paper Pick Assembly HCF T1 and remove the Paper Guide. s6300-262 Remove the upper Left Feeder Assembly (page 8-116). 8-122 Phaser 6300/6350 Color Laser Printer Service Manual...
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Remove the upper Right Feeder Assembly (page 8-117). Remove the Drive Assembly (page 8-121). Disconnect the connector (P/J81) from the upper Circuit Board HCF, and remove the harness from clamp. Disconnect the No Paper Sensor connector (P/J822) on upper Paper Pick Assembly.
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Remove 3 screws (metal, 6 mm) that secure the Paper Pick Assembly HCF T1 to the frame, and remove the Paper Pick Assembly HCF T1 from the right. s6300-263 8-124 Phaser 6300/6350 Color Laser Printer Service Manual...
Paper Pick Assembly HCF T2 (PL12.5.1) With the proper tools, the lower Paper Pick Assembly HCF T2 can be removed from the 1100-Sheet Feeder without removing the Top or the Paper Pick Assembly HCF T1. If a stubby screwdiver is not available, use this procedure: Remove the Paper Pick Assembly HCF T1 (page 8-122).
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Disconnect the Feed Solenoid connector (P/J824) and remove the harness from the clamp. Disconnect the Turn Roller Clutch connector (P/J825) and remove the harness from the clamp. P/J822 P/J81 P/J824 P/J825 s6300-274 8-126 Phaser 6300/6350 Color Laser Printer Service Manual...
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Remove three screws (metal, 6 mm) that secure the Paper Pick Assembly HCF T2 to the frame, and remove the Paper Pick Assembly HCF T2 from the right. s6300-275 Service Parts Disassembly 8-127...
Disconnect the No Paper Sensor connector (P/J822). Lift the actuator and use a small screwdriver to release the 3 hooks and remove the No Paper Sensor. No Paper Actuator P/J822 No Paper Sensor s6300-237 8-128 Phaser 6300/6350 Color Laser Printer Service Manual...
Low Paper Sensor (PL12.5.7) Remove the Paper Pick Assembly (page 8-122). Disconnect the Low Paper Sensor connector (P/J823). Release the 3 hooks on the Low Paper Sensor and remove the sensor. s6300-267 Service Parts Disassembly 8-129...
Turn over the Upper Chute. Release the hook of Upper Chute that secures the Low Paper Sensor Actuator and move the shaft on one side to remove the actuator. Actuator Upper Chute s6300-150 8-130 Phaser 6300/6350 Color Laser Printer Service Manual...
Feed Rollers (PL12.4.19) Remove the tray from the printer. Release the lock that fixes each Feed Roller to the shaft and remove the roller. Feed Roller Assemblies s6300-152 Service Parts Disassembly 8-131...
Push the actuator shaft slightly away from the sensor to move the shaft to the larger opening in the slot. Remove the actuator out of the slot of Paper Pick Assembly while moving the hook side of actuator toward you. No Paper Actuator s6300-153 8-132 Phaser 6300/6350 Color Laser Printer Service Manual...
Retard Roller Assembly (PL12.6.13) Remove the tray. Release the 2 hooks at the left and right of the Turn Chute by pushing inward and open the chute. Rotate the Retard Holder 90 degrees. Slide the Retard Roller Assembly to the left and remove it from the 2 bosses, and then lift it upward.
Lifting the printer requires two people. Use care when removing the printer from the Feeder. Remove Tray 2. Remove four screws that secure the Tray 3 Feeder to the printer. Lift the printer from the Tray 3 Feeder. Tray 3 Feeder Assembly s6300-225 8-134 Phaser 6300/6350 Color Laser Printer Service Manual...
Right Cover (PL11.1.11) Remove Tray 3 from the printer. Remove 2 screws (self-tapping, flanged, plastic, 8mm) that secure the Right Cover. Release two hooks at the rear to remove the Right Cover. Tray 3 Right Cover s6300-228 Service Parts Disassembly 8-135...
Remove Tray 3 from the printer. Remove 2 screws (self-tapping, flanged, plastic, 8mm) that secure the Left Cover. Release two hooks at the rear and remove the cover. Tray 3 Left Cover s6300-231 8-136 Phaser 6300/6350 Color Laser Printer Service Manual...
OPTFDR 1 Harness (PL11.1.6) Remove the 550-Sheet Feeder (page 8-134). Remove the Right Cover (page 8-135). Remove the screw (metal, 6 mm) in the Connector Plate and the screw in the OPTFDR 1 Board. Remove the assembly from the Feeder. Disconnect the harness (P/J83) from the OPTFDR 1 Board.
Remove all connectors on the OPTFDR 1 Board. Remove 2 screws (metal, 6 mm) the secure the OPTFDR 1 Board to the bracket. Remove OPTFDR 1 Board from the notches in the Feeder frame. OPTFDR 1 Board s6300-227 8-138 Phaser 6300/6350 Color Laser Printer Service Manual...
OPTPLG 2 Harness (PL11.1.13) Remove the 550-Sheet Feeder (page 8-134). Remove the Right Cover (page 8-135). Remove the screw (metal, 6 mm) in the Connector Plate and the screw (self- tapping, plastic 8 mm) in the OPTFDR 1 Board. Remove the assembly from the Feeder. Remove the OPTPLG 2 Harness connector (P/J84) from OPTFDR 1 Board.
Disconnect the Paper Size Switch connector (P/J821). Remove a screw (self-tapping, plastic 8 mm) that secures the Paper Size Switch to the Right Feeder and remove the switch. Tray 3 Paper Size Switch P/J821 s6300-232 8-140 Phaser 6300/6350 Color Laser Printer Service Manual...
Paper Pick Assembly (PL11.3.1) Remove the 550-Sheet Feeder (page 8-134). Remove the Right Cover (page 8-135). Remove the Left Cover (page 8-136). Remove the Drive Assembly (page 8-146). Remove two long screws and five short screws (metal, 6 mm) that secure the Top Frame Assembly, and remove it from the Feeder.
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Remove the sensor connectors (P/J81, P/J85) on the OPTFDR 1 Board. Remove 4 screws (self-tapping, plastic 8 mm) that secures the Paper Pick Assembly to the Feeder. P/J81 P/J85 s6300-234 8-142 Phaser 6300/6350 Color Laser Printer Service Manual...
No Paper Sensor (PL11.3.7) Remove the 550-Sheet Feeder (page 8-134). Remove the Right Cover (page 8-135). Remove the Left Cover (page 8-136). Remove the Drive Assembly (page 8-146). Remove Paper Pick Assembly (page 8-141). Disconnect the No Paper Sensor connector (P/J822). Lift the No Paper Sensor Actuator and release the three hooks to remove the sensor.
Remove the Left Cover (page 8-136). Remove the Upper Chute (page 8-30). Remove two long screws and five short screws (metal, 6 mm) that secure the Top Frame Assembly, and remove it from the Feeder. s6300-233 8-144 Phaser 6300/6350 Color Laser Printer Service Manual...
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Disconnect the Low Paper Sensor connector (P/J823). Release the three hooks and remove the Low Paper Sensor. P/J823 Low Paper Sensor s6300-239 Service Parts Disassembly 8-145...
Disconnect the Drive Assembly connector (P/J82) from the OPTFDR 1 Board. Remove the Drive Assembly harness from the harness guides. Remove 3 screws (metal, 6 mm) that secure the Drive Assembly to the frame. P/J82 Drive Assembly s6300-241 8-146 Phaser 6300/6350 Color Laser Printer Service Manual...
Low Paper Sensor Actuator (PL11.3.16) Remove the Upper Chute (page 8-30). Turn over Upper Chute. Release the hook that secures the Low Paper Sensor Actuator and remove the end of the actuator shaft from the Upper Chute. Actuator Upper Chute s6300-150 Service Parts Disassembly 8-147...
Feed Rollers (PL11.3.20) Remove the tray from the printer. Release the lock that fixes Nudger Roller to the shaft and remove the Nudger Roller. Feed Roller Assemblies s6300-152 8-148 Phaser 6300/6350 Color Laser Printer Service Manual...
No Paper Sensor Actuator (PL11.3.22) Remove the 550-Sheet Feeder (page 8-134). Remove the Right Cover (page 8-135). Remove the Left Cover (page 8-136). Remove the Drive Assembly (page 8-146). Remove Paper Pick Assembly (page 8-141). Remove 2 screws (self-tapping, plastic 8 mm) that secure the Paper Guide to the Paper Pick Assembly.
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Push the actuator shaft slightly away from the sensor to move the shaft to the larger opening in the slot. Remove the actuator out of the slot of Paper Pick Assembly while moving the hook side of actuator toward you. No Paper Actuator s6300-153 8-150 Phaser 6300/6350 Color Laser Printer Service Manual...
Retard Roller Assembly (PL11.4.12) Remove the tray. Release the 2 hooks at the left and right of the Turn Chute by pushing inward and open the chute. Rotate the Retard Holder 90 degrees. Slide the Retard Roller Assembly to the left and remove it from the 2 bosses, and then lift it upward.
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8-152 Phaser 6300/6350 Color Laser Printer Service Manual...
Parts List In this chapter... Serial Number Format Using the Parts List Print Engine Optional 1100-Sheet Feeder Optional 550-Sheet Feeder Xerox Supplies and Accessories Section...
Serial Number Format Changes to Xerox products are made to accommodate improved components as they become available. As improvements are made, part numbers may change from those appearing in this section. To get the latest part, provide the following information...
Part Number: The material part number used to order specific parts. Note An asterisk following the part number identifies parts common to the Phaser 6250 and Phaser 6300/6350. All other parts are unique to the Phaser 6300/6350 printers. Name/Description: Name of the part and number supplied per order.
Print Engine Parts Parts List 1.1 Covers 1 (with 2, 3) 6 (with 7) 8 (with 9-16) 17 (with 18, 19) 14 15 (J166) 25 (with 26, 27) s6300-288 Phaser 6300/6350 Color Laser Printer Service Manual...
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Cover Assy Top (with 2,3) Cover, Top 116-2044-00 Cover Top Stopper 116-1965-00 Cover Top Main 333-4419-00 Control Panel, Phaser 6300 333-4424-00 Control Panel, Phaser 6350 116-1966-00 Cover Assy Front (with 7) Lever Out 116-1967-00 Cover Assy Top (Door C) Imaging Unit (with 9~16)
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Parts List 2.1 Tray 2 1 (with 2-27) 12 (with 13-16) s6300-289 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 2.1 Casette, Paper - Service Parts List ID No. Part Number Name/Description 116-1976-00 Universal Paper Tray (with 2~26) Plate Bottom Pad Bottom Spring N/f Guide Side Assy L Gear Manual Guide Side Assy R Guide End Assy Actuator Guide End Actuator Size 116-1977-00 Chute Turn...
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Parts List 3.1 Feeder (1/3) 7 (with 2-5,PL3.2,PL3.3) Ref PL3.3.1 Ref PL3.2 Ref PL3.2 Front s6300-290 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 3.1 Feeder (1/3) - Service Parts List ID No. Part Number Name/Description 116-1978-00 Frame Feeder Front 116-1979-00 Feeder Chute Assy 116-1980-00 Cover Paper Tray Rear Frame Feeder Bottom Rear Frame Feeder Bottom Front Support Link SW 116-1981-00 Feeder Assy (With 2~5,PL3.2,PL3.3) Parts List...
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Parts List 3.2 Paper Feeder (2/3) (P471) (J17) (P171) s6300-291 9-10 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 3.2 Paper Feeder (2/3) - Service Parts List ID No. Part Number Name/Description Feeder L 116-1351-00 * Stopper, Paper Tray 116-1625-00 * Printer Feet (4 ea. per order) 116-2045-00 Paper Size Switch Feeder R S/W Holder Power Switch Link Shaft Power Switch Actuator Part of Wiring Harness Assy OPFPLG (J17-P171)
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Parts List 3.3 Paper Feeder (3/3) 1 (with 2-21,23) 7 No Paper Sensor (P472) (P473) 7 Low Paper Sensor (J474) (J47) (J473) (J471) (J472) (P474) s6300-292 9-12 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 3.3 Paper Feeder (3/3) - Service Parts List ID No. Part Number Name/Description 116-1982-00 Paper Pick (Pickup Assy) Assembly (with 2~21, 23) Roll Assy Turn Bearing metal Gear Turn Gear Idler Turn Gear Idler In 116-1354-00 * Sensor Photo (Low Paper, No Paper Sensor) Gear Feed 2 Gear Idler Feed Part of Spring Kit...
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Parts List 4.1 Retard and Registration Assemblies PL4.2.1 P192 J192 P190 J190 20 (with 1-6) 3 Registration Sensor J181 P181 13 (with 14-17) Front s6300-293 9-14 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 4.1 Retard and Registration Assemblies - Service Parts List ID No. Part Number Name/Description Part of Actuator Kit Actuator Regi Part of Spring Kit Spring Sensor Regi 116-1983-00 Sensor Photo (Registration Sensor) Harness Assy Regi SNS(J18-J181) Chute Regi In Chute Cover Media 116-1985-00 Tray 1 (MPT) Retard Roller Assembly (With 14~17)
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Parts List 4.2 Registration Roller Assembly 1 (with 2-15) J192 J190 Front s6300-294 9-16 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 4.2 Registration Roller Assembly - Service Parts List ID No. Part Number Name/Description 116-1987-00 Registration Roller Assembly (With 2~15) Spring Regi Roll Regi Metal Roll Regi Rubber Bearing Bearing Metal R Clutch Regi Gear P1 Turn Clutch MPT Roll Turn MPT Chute Regi Bearing Earth...
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Parts List 5.1 Chute Assembly In and Out 1 (with 2, 3) Ref PL5.2.1 Ref PL5.3.1 Front s6300-295 9-18 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 5.1 Chute Assembly In and Out - Service Parts List ID No. Part Number Name/Description 115R00035 Fuser Assy 110V (with 2,3) 115R00036 Fuser Assy 220V (with 2,3) Part of Actuator Kit Actuator Exit 116-1448-00 * Spring Actuator 108R00646 Transfer Roller (Unit) (BTR) 116-2042-00 Stopper Strap...
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Parts List 5.2 Chute Assembly In 1 (with 2-30) (J361) (J136) Front (J36) (J162) 25 (with 26) (J234) (P521) (J235) (P142) (J521) (J142) (P136) 20 Toner Full Sensor (J52) s6300-296 9-20 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 5.2 Chute Assembly In - Service Parts List ID No Part Number Name/Description 116-1989-00 Chute Assy In (with 2~30) 116-2058-00 Fuser Lock Lever Part of Spring Kit Spring Lever Shaft Latch Chute FSR In 116-1990-00 Diode F Part of Spring Kit Spring Diode F Roll Pinch Dup Spring Pinch Dup...
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1 (with 2-35, PL5.4.1-23) (J220) [Ref PL5.4] (J134) (P501) (J133) (J482) (J22) (J135) (J13) (P132) (J1321) (J1322) 16 17 (P135) (J132) 14 Tray 1 (MPT) No Paper Sensor 17 21 Front s6300-297 9-22 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 5.3 Chute Assembly Out - Service Parts List ID No. Part Number Name/Description 116-1994-00 Chute Assy Out (With 2~35,PL5.4) Plate Latch Spring Latch Part of Spring Kit Spring Bias IDT1-l Latch MPT 116-1995-00 Resistor Gs1 50m Gear MPT Part of Spring Kit Spring Feed MPT 116-1996-00...
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Parts List 5.4 Chute Assembly Duplex 1 Full Stack Sensor (P134) (J501) Front 99 (6,7,9,10) 1 Duplex Jam Sensor (P133) s6300-298 9-24 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 5.4 Chute Assembly Duplex - Service Parts List ID No. Part Number Name/Description 116-1983-00 Sensor Photo (Full Stack Sensor) Part of Actuator Kit Actuator Full Stack Part of Spring Kit Spring Pinch Exit Roll Pinch Exit 116-2002-00 Duplex Motor Assy Gear 52 Gear 40/66h Bearing...
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Parts List 6.1 Xerographics (J151) [Ref PL7.1] (J15) s6300-299 9-26 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 6.1 Xerographics - Service Parts List ID No. Part Number Name/Description 108R00645 Imaging Unit (PHD) 116-2003-00 Laser Unit (ROS) 116-2047-00 Harness Assy Ros (J15-J151) Part of Spring Kit Spring Release 116-2004-00 Lever Stopper Right 116-2005-00 Lever Stopper Left 116-2006-00 Housing Assy Bias Parts List...
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Parts List 7.1 Development (1/2) 1 (with 2-16) (J484) (J710) s6300-300 9-28 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 7.1 Development (1/2) - Service Parts List ID No. Part Number Name/Description 116-2007-00 Developer Frame Assy (with 2~16) Spring L Stopper Deve L 116-2048-00 CRUM Connector Spring Plunger Plunger Frame 116-2051-00 Harnass Assy PHD2 (J484-J710) Frame Deve Cover Assy Frame Gear Assy Duct Spring R Stopper Deve R...
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Parts List 7.2 Development (2/2) - Service Parts List ID No. Part Number Name/Description 116-2014-00 Holder, Toner Cartridge Assy, Yellow (with 5~7) 116-2015-00 Holder, Toner Cartridge Assy, Magenta (with 5~7) 116-2016-00 Holder, Toner Cartridge Assy, Cyan (with 5~7) 116-2017-00 Holder, Toner Cartridge Assy, Black (with 5~7) 116-2046-00 Sensor No Toner 116-1604-00 *...
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Parts List 8.1 Drive (P491) (P481) s6300-302 9-32 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 8.1 Drive - Service Parts List ID No. Part Number Name/Description 116-2019-00 Developer Drive Assembly 116-2020-00 Main Drive Assembly Clamp Parts List 9-33...
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Parts List 9.1 Electrical 22,23,24 3 (2,28-31) (P27) (J160) (P144) (J161) (CN1) s6300-303 9-34 Phaser 6300/6350 Color Laser Printer Service Manual...
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Low Voltage Power Supply (LVPS), 110V (with 4, 7) 116-2038-00 Low Voltage Power Supply (LVPS), 220V (with 4, 7) Harness Assy AC Inlet Clamp 161-0312-00 Power Cord - Unique to Phaser 6300/ 6350 116-2021-00 Interlock Switch Assy 116-2022-00 EEPROM Circuit Board 116-1489-00 *...
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Parts List 10.1 - Harness Assemblies - Service Parts List ID No. Part Number Name/Description Part of Wiring Harness Assy 24V (J60-J163) Harness Kit Part of Wiring Harness Assy LV (J61-J165) Harness Kit Part of Wiring Harness Assy LV RPG (J164-J311) Harness Kit Part of Wiring Harness Assy TMP (J24-J231)
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Parts List 11.1 550-Sheet Feeder (1/2) - Service Parts List ID No. Part Number Name/Description 119-6561-00 550-Sheet Feeder (with 2-17,PL11.2~11.4) Screw Joint Cover Front Frame Assy Top Front Frame Assy Top Rear Part of Wiring Harness Assy OPFREC (J83-J171) Harness Kit Plate Connector PWB Assy (with 9,10) Plate PWBA...
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Parts List 11.2 550-Sheet Feeder (2/2) (J80) 5 (with 4, 6, 7) (J821) 1 (with 2-4) (P821) s6300-306 9-40 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 11.2 550-Sheet Feeder (2/2) - Service Parts List ID No. Part Number Name/Description Feeder Assy Left (with 2~4) Housing Left 116-1351-00 * Stopper, Paper Tray 116-1625-00 * Printer Feet (4 ea. per order) Feeder Assy Right (with 4,6,7) 116-2045-00 Paper Size Switch Assy Housing Right...
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Parts List 11.3 Tray 3 Paper Pick Assembly (J85) 1 (with 2-14,16-23,26) (J822) (P824) (P825) (J825) 7 No Paper Sensor (P822) (P823) 7 Low Paper Sensor (J824) (J82) (J81) (J823) s6300-307 9-42 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 11.3 Tray 3 Paper Pick Assembly - Service Parts List ID No. Part Number Name/Description Paper Pick (Pickup Assy) Assembly (with 2~14,16~23, 26) Roll Assy Turn Bearing (F6xL8)/Metal Clutch Assy Gear Idle 21/29 Stopper Clutch 116-1354-00 * Sensor Photo (No Paper, Low Paper Sensor) Gear Feed2 Gear Idler Feed Part of Spring Kit...
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Parts List 11.4 Universal Paper Tray 1 (with 2-27) 12 (with 13-16) s6300-289 9-44 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 11.4 Universal Paper Tray - Service Parts List ID No. Part Number Name/Description 116-1976-00 Universal Paper Tray (with 2~26) Plate Assy Btm Pad Bottom Spring N/F Guide Assy Side L Gear Manual Guide Assy Side R Guide Assy End Actuator Guide End Actuator Size 116-1977-00...
Optional 1100-Sheet Feeder Parts List 12.1 1100-Sheet Feeder Covers 1 (with 2-14, PL12.2-12.6) [Ref PL12.6.1] Front s6300-309 9-46 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 12.1 1100-Sheet Feeder Covers - Service Parts List ID No. Part Number Name/Description 119-6562-00 1100-Sheet Feeder (with 2~12,PL12.2~PL12.6) 116-2024-00 Cover Left 116-2025-00 Cover Right 116-2054-00 Caster (Non-locking) Cover Front Screw Joint 116-2055-00 Caster (Locking) 116-1980-00 Cover, Paper Tray Rear Caster Stopper 1 Caster Stopper 2 116-2056-00...
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Parts List 12.2 Feeders [Ref PL12.4.1] [Ref PL12.5.1] 1 (with 2, 3) 4 (with 5, 6) (P821) 1 (with 2, 3) 4 (with 5, 6) (P821) s6300-310 9-48 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 12.2 Feeders - Service Parts List ID No. Part Number Name/Description Feeder Assy Left (with 2,3) Guide Cst L 116-1351-00 * Stopper Paper Tray Feeder Assy Right (with 5,6) Guide Cst R 116-1625-00 Paper Size Switch Assy 116-1979-00 Feeder Chute Guide Paper Parts List...
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Parts List 12.3 Harness - Service Parts List ID No. Part Number Name/Description Part of Wiring Harness Assy OPFREC2 (J83-J172) Harness Kit Spacer 116-2027-00 Circuit Board HCF (OPTFDR 2 PWBA) Harness Assy OPF23 (J83-J84) Harness Assy SIZE2 (J80-J821) Harness Assy LOWP2 (J81-J823) Harness Assy OPFDR2 (J85-J822, P824, P825) Clamp Saddle 116-2028-00...
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Parts List 12.4 Paper Pick Assembly HCF T1 1 (with 2-22) (J825) 7 No Paper Sensor (P822) (P823) 7 Low Paper Sensor (J824) s6300-312 9-52 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 12.4 Paper Pick Assembly HCF T1 - Service Parts List ID No. Part Number Name/Description 116-2029-00 Paper Pick (Pickup Assy) Assembly HCF T1 (with 2~22) Roll Assy Turn Bearing (F6xL8)/Metal Clutch Assy Gear Idle 21/29 Stopper Clutch 116-1354-00 * Sensor Photo (No Paper, Low Paper Sensor) Gear Feed2 Gear Idler Feed...
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Parts List 12.5 Paper Pick Assembly HCF T2 1 (with 2-21) (J825) 7 No Paper Sensor (P822) (P823) 7 Lower Paper Sensor (J824) s6300-313 9-54 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 12.5 Paper Pick Assembly HCF T2 - Service Parts List ID No. Part Number Name/Description 116-2030-00 Paper Pick (Pickup Assy) Assembly HCF T2 (with 2~21) Roll Assy Turn Bearing (F6xL8)/Metal Clutch Assy Gear Idle 21/29 Stopper Clutch 116-1354-00 * Sensor Photo (No Paper, Low Paper Sensor) Gear Feed2 Gear Idler Feed...
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Parts List 12.6 Universal Paper Tray 1 (with 2-27) 12 (with 13-16) s6300-289 9-56 Phaser 6300/6350 Color Laser Printer Service Manual...
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Parts List 12.6 Universal Paper Tray - Service Parts List ID No. Part Number Name/Description 116-1976-00 Universal Paper Tray (with 2~26) Plate Assy Btm Pad Bottom Spring N/F Guide Assy Side L Gear Manual Guide Assy Side R Guide Assy End Actuator Guide End Actuator Size 116-1977-00...
Imaging Unit 108R00645 Fuser, Phaser 6300/6350 110 V 115R00035 220 V 115R00036 Transfer Roller 108R00646 Universal Paper Tray (2, 3, 4, 5) 116-1976-00 Paper Feed Roller Kit 116-2035-00 Long-Life Maintenance Kit 650-4363-00 9-58 Phaser 6300/6350 Color Laser Printer Service Manual...
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119-6561-00 Optional Feeder Label Kit (3, 4, and 5) 116-2066-00 Printer Feet 116-1344-00 Configuration Card, N configuration - Phaser 6300 Only 163-1521-00 Configuration Card, DN configuration - Phaser 6300 Only 163-1525-00 Configuration Card, DP configuration - Phaser 6350 Only 163-1522-00...
Service kits are developed to provide an easy means to obtain spare parts normally associated with larger assemblies. A number of Service Kits have been developed for the Phaser 6300/6350. The following tables list each kit’s contents. Feed Roller Kit The Feed Roller Kit provides replacement rollers for the Paper Pick Assemblies and a universal Retard Roller Assembly.
Spring Kit Spring Kit Contents - 116-2031-00 Part Reference Name/Description Quantity PL3.3.10 Feed Spring H PL4.1.2 Registration Roller Spring PL5.1.6 Link Spring PL5.2.3 Fuser Lock Lever Spring PL5.2.7 Diode Spring F PL5.2.12 Latch Spring PL5.2.18 CTD (ADC) Sensor Spring PL5.2.22 DTC Bias Spring PL5.3.4 IDT1-1 Bias Spring...
Connects Engine Control Board and FAN/PHD/MOT Harness. H-143 Connects the Engine Control Board and Toner Harness. H-143 Connects Engine Control Board and TNRFULL/FSR Harness. I-143 Connects the Engine Control Board and 24 V Harness. 10-2 Phaser 6300/6350 Color Laser Printer Service Manual...
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Print Engine Plug/Jack Designators (Continued) Map Coordinates Remarks H-143 Connects the Engine Control Board and LV Harness. G-137 Connects the Engine Control and Image Processor Boards. H-109 Connects the Tray 1 Feed Solenoid and FRONT/DUP Harness. D-108 Connects the Duplex Jam Sensor and FRONT/DUP Harness. F-106 Connects the Full Stack Sensor and FRONT/DUP Harness.
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Connects the No Toner Sensor (K) and TNR Harness. D-119 Connects the CRUM and PHD2 Harness. H-136 Serial Debug Port I-137 Mode Select Port 3411 1 F-106 Connects the RFID2 Harness and RFID Harness. 10-4 Phaser 6300/6350 Color Laser Printer Service Manual...
Print Engine Plug/Jack Locators The following maps indicate the location of key connections within the printer. Connections are referenced by their P/J designation. Map 1 - Xerographics 3411 s6300-315 Wiring Diagrams 10-5...
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Map 2 - LVPS and Drive s6300-316 10-6 Phaser 6300/6350 Color Laser Printer Service Manual...
550-Sheet Feeder Plug/Jack Designators 550-Sheet Feeder Plug/Jack Designators Coordinates Remarks I-205 Connects the OPTFDR Board and SIZE Harness. J-204 Connects the OPTFDR Board and LOWP Harness. J-205 Connects the OPTFDR Board and Drive Assembly. I-205 Connects the OPTFDR Board and OPFREC Harness. I-205 Connects the OPTFDR Board and OPFPLG2 Harness.
Wiring Diagrams Notations Used in Wiring Diagrams The following describes the legend used in the wiring diagrams shown on the following pages. Symbol Description Denotes a plug. Denotes a jack. Denotes Pin yy and Jack yy of the connector Pxx and Jxx.
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Denotes a Clutch or Solenoid. Denotes a Motor. Denotes a photo sensor. I/L +24VDC Denotes DC voltage when the interlock switch in Engine Control Board turns on. +5VDC Denotes DC voltage. +3.3VDC Denotes signal ground. 10-14 Phaser 6300/6350 Color Laser Printer Service Manual...
AC N MAIN Heater Control P3611 AC L(230V) P3612 Thermostat AC L(120V) P/J160 1 3 AC INLET HARNESS PL9.1.7 s6300-325 Note:P/J numbers within the Fuser block are all internal to the Fuser Assembly. 10-22 Phaser 6300/6350 Color Laser Printer Service Manual...
Control Panel ENGINE CONTROL BOARD PL9.1.16 P/J14 CONTROL PANEL IDATEN P/J22 P/J220 s6300-330 10-28 Phaser 6300/6350 Color Laser Printer Service Manual...
Reference Contents... Phaser 6300/6350 Menu Map Printer Status Codes Service Diagnostics Menu Map Service Diagnostic Test Descriptions Preparing the Printer for Shipment Appendix...
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Replace Black Toner Cartridge. The Black Toner Cartridge CRUM indicates that the cartridge is not a Xerox product (CRUM ID error). Non-Phaser 6300 Fuser. The Fuser CRUM indicates that the installed Fuser is not a 6300/ 6350 replacement part (Fuser CRUM ID error).
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Tray 4 does not match the size specified by the print job. Paper Not Available Load Tray 5 with [size] [type]. The Paper Size Switch indicates that the paper loaded in Tray 5 does not match the size specified by the print job. Phaser 6300/6350 Color Laser Printer Service Manual...
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Printer Status Codes (Continued) Code Description Wrong paper size: Load Tray 1 (MPT) with [size] [type]. The Paper Size Switch indicates that the paper loaded in Tray 1 (MPT) does not match the size specified by the print job. Wrong paper size: Load Tray 2 with [size] [type]. The Paper Size Switch indicates that the paper loaded in Tray 2 does not match the size specified by the print job.
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Remove Ribbon From Black Toner Cartridge. The No Toner Sensor indicates the Ribbon is present on the Black cartridge. The Cyan Toner Cartridge is not a genuine Xerox product. The Toner Cartridge CRUM indicates the Cyan cartridge is not a Xerox product.
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Phaser Series configuration type. Replace Non-Phaser 6300/6350 Fuser. The Fuser CRUM indicates that the installed Fuser is not a 6300/6350 replacement part. Replace Non-Phaser 6300/6350 Imaging Unit. The Imaging Unit CRUM indicates that the Imaging Unit is not a 6300/6350 replacement part. Reference...
Tray 4 Low Paper Sensor For Authorized Service Personnel Use Only Tray 5 Low Paper Sensor The Service Menu functions are to be used by Xerox service Tray 1 (MPT) No Paper Sensor personnel and authorized service providers only. The printer can Tray 2 No Paper Sensor damaged by the improper use of the built-in service tests.
Service Diagnostics Tests Service Diagnostics Tests and Utilities Test Control Panel Display and Test Definition Print Service Menu Map - Prints the Service Diagnostics menu then exits diagnostic mode. General Status - Provides the following print engine status: General Engine No Status To Report No Status to Report = the printer Status...
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Rev Double High Speed Continuous Rev Double Speed Continuous Fuser Motor High Speed Audible verification of motor Normal Speed function. Half Speed Slow Speed Normal Speed Continuous Normal Speed Continuous Half Speed Continuous Slow Speed Continuous A-12 Phaser 6300/6350 Color Laser Printer Service Manual...
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Service Diagnostics Tests and Utilities (Continued) Test Control Panel Display and Test Definition Developer Motor High Speed Audible verification of motor Normal Speed function. Half Speed CAUTION: Only run the developer Slow Speed motor test once per Reverse High Speed power cycle to avoid excessive amounts of Reverse Normal Speed...
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Paper is Low Switch Acutators to the desired paper size and verify the sensor output. Fill tray with paper to the fill line. Insert one sheet of paper in tray to change the sensor. A-14 Phaser 6300/6350 Color Laser Printer Service Manual...
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Service Diagnostics Tests and Utilities (Continued) Test Control Panel Display and Test Definition Tray 1 (MPT) No Paper is Not Present Move the Tray 1 No Paper Actuator Paper Sensor Paper is Present (PL5.3.15) to change sensor state. Tray [2] [3] [4] [5] No Paper is Not Present Insert Tray [2] [3] [4] [5] with an Paper Sensor...
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Cyan Toner Install Date to be viewed, or changed. Magenta Toner Install Date Yellow Toner Install Date Toner CRUM Check (<Color> Not) Genuine Xerox Toner Verifies that genuine Xerox toner is installed in the printer. CRU Life Reset Resets life count of selected item.
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Service Diagnostics Tests and Utilities (Continued) Test Control Panel Display and Test Definition CRU Life Read Black Toner (K) Life Accesses the various life counts Range: 0-9001 Units: Auger turns stored in NVRAM. Cyan Toner (C) Life Range: 0-9001 Units: Auger turns Magenta Toner (M) Life Range: 0-9001 Units: Auger turns Yellow Toner (Y) Life...
Hard Faults. See "Power On Self Test (POST)" on page 4-3. Service Mode also switches the Serial Debug Port from PostScript back channel information to the printer’s operating system console. A-18 Phaser 6300/6350 Color Laser Printer Service Manual...
Obtaining Serial Back Channel Traces In rare cases the printer may exhibit unusual behavior that is difficult to troubleshoot. In such cases, if feasible, it can be useful to obtain a back channel trace from the printer’s Serial Debug Port. The back channel trace, lists step-by-step what the printer is doing up to the point that an error occurs.
Install the orange Developer Assembly Shipping Restraint, part number 116-2043-00. Secure the printer in the box using the original foam and cardboard inserts. Securely seal and properly label the printer for shipment. A-20 Phaser 6300/6350 Color Laser Printer Service Manual...
Index Numerics part number 9-59 tray designation 1100-Sheet Feeder unsupported configuration Circuit Board HCF 2-52 wiring diagram 10-33 connections 10-10 part number 9-51 components 2-50 dimensions 1-13 abbreviations docking 8-110 AC power 2-49 Drive Motor 2-52 consumption 1-12 connector location 10-10 input specifications 1-12...
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2-12 crossover cable 4-24 Configuration Card CRUM configuration card missing CRUM Connector failure 3-64 location 2-21 invalid configuration card part number 9-29 location removal 8-80 part number 9-35 wiring 10-23 upgrades 9-59 Phaser 6300/6350 Color Laser Printer Service Manual...
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CRUM Reader 2-46 Diagnostic Fault History connector location 10-5 display format 4-10 location 2-45 fault history menu A-11 part number 9-31 operation 4-11 removal 8-83 Door A testing A-14 close front door error wiring 10-20 Link CTD (ADC) Sensor 2-11 part number 9-19 connector location...
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9-25 Fuser Fan 2-37 removal 8-52 connector location 10-5 testing A-14 fan failure error wiring 10-26 part number 9-23 Fuser 2-37 removal 8-66 belt 2-38 wiring 10-19 components 2-38 Phaser 6300/6350 Color Laser Printer Service Manual...
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connector location 10-6 failure error Drive Assembly 2-29 location 2-33 part number 9-21 part number 9-21 removal 8-96 removal 8-96 Exit Roller 2-38 wiring 10-19 Exit Sensor 2-38 actuator removal 8-68 location 2-20 Gear Kit failure error installtion 8-57 2-37 part number 9-58 connector location...
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2-20 connectors 10-6 operation 4-14 location 2-48 part number 9-35 overcurrent protection 4-13 removal 8-101 overvoltage protection 4-13 testing A-14 part number 9-35 wiring 10-17 removal 8-99 troubleshooting 4-14 wiring diagram 10-17 Phaser 6300/6350 Color Laser Printer Service Manual...
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location 2-34 removal 8-57 Macintosh printing problems 4-20 wiring 10-19 Main Drive Motor 2-27 Fuser 2-33 connector location 10-6 connector location 10-6 drive train 2-28 location 2-33 motor failure error motor failure error part number 9-33 removal 8-96 removal 8-95 wiring 10-19 wiring...
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Power On Self Test (POST) options bypass testing paper path 2-16 description power consumption 1-12 error indications power requirements 1-12 fault types required minimum clearances 1-13 hard faults sensor types 2-18 error display status codes Phaser 6300/6350 Color Laser Printer Service Manual...
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view total page count connector location 10-6 print-quality modes location 2-21 proof print part number 9-21 removal 8-71 testing A-15 Duplex Jam Sensor 2-34 Rear Fan 2-48 location 2-20 connector location 10-6 removal 8-54 failure error testing A-14 location 2-48 Full Stack Sensor 2-34 removal...
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9-60 part number 9-58 Hardware Kit Temp/Humidity Sensor 2-41 contents 9-63 connector location 10-8 part number 9-58 location 2-21 Harness Kit part number 9-35 contents 9-64 removal 8-108 part number 9-58 I-10 Phaser 6300/6350 Color Laser Printer Service Manual...
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sensor failure error wiring 10-24 wiring 10-22 Toner Motor 2-46 test pattern sample connector location 10-5 test print drive train 2-46 600 x 600 test print location 2-45 analyzing precautions A-13 CMYK test print testing A-13 engine test print wiring 10-21 Service Diagnostics test prints A-11...
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4-19 web support diagnostic testing Windows printing problems 4-22 error messages Fuser jams 4-19 Image Processor Board margins Xerox Supplies and Accessories 9-58 I-12 Phaser 6300/6350 Color Laser Printer Service Manual...