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Phaser 3450 Laser Printer Service Manual Warning The following servicing instructions are qualified to do not perform any servicing other than that contained in the operating instructions, unless you are for use by qualified service personnel only. To avoid personal injury, do so. First Printing: July, 2003 071-0866-00
Phaser 3450 Laser Printer Service Manual Warning The following servicing instructions are qualified to do not perform any servicing other than that contained in the operating instructions, unless you are for use by qualified service personnel only. To avoid personal injury, do so. First Printing: July, 2003 071-0866-00
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The surface is hot while the printer is running. Avoid pinching fingers in the printer. Use caution to a particular component). Use caution (or draws attention to avoid personal injury. iv Phaser 3450 Laser Printer Symbols Marked on or in the printer. Hot surface on the Product DANGER high voltage. Refer to avoid personal injury. 0 30 min. After turning off the power, wait 30 minutes. Use caution to the manual(s) for information. Protective ground (earth) symbol.
The surface is hot while the printer is running. Avoid pinching fingers in the printer. Use caution to a particular component). Use caution (or draws attention to avoid personal injury. iv Phaser 3450 Laser Printer Symbols Marked on or in the printer. Hot surface on the Product DANGER high voltage. Refer to avoid personal injury. 0 30 min. After turning off the power, wait 30 minutes. Use caution to the manual(s) for information. Protective ground (earth) symbol.
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...manual assumes that you clean the product. Disconnecting Power Turning the power off using the On/Off switch does not completely de-engergize the printer. Service Manual v Use only the specified power cord and connector. Disconnect the power plug by pulling the plug, not the cord. If..., ■ if you suspect that the product needs servicing or repair, ■ whenever you may cause an electrical shock. For 220 VAC printers, do not apply more than 140 volts RMS between the supply conductors or between either supply conductor and ground. If necessary, contact a licensed ...
...manual assumes that you clean the product. Disconnecting Power Turning the power off using the On/Off switch does not completely de-engergize the printer. Service Manual v Use only the specified power cord and connector. Disconnect the power plug by pulling the plug, not the cord. If..., ■ if you suspect that the product needs servicing or repair, ■ whenever you may cause an electrical shock. For 220 VAC printers, do not apply more than 140 volts RMS between the supply conductors or between either supply conductor and ground. If necessary, contact a licensed ...
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... use it on Printed Circuit Boards (PCB's). Wearing a wrist strap will be accomplished by touching an earth ground source or by static electricity. vi Phaser 3450 Laser Printer This can be installed. ■ Minimize body motions when handling unpackaged replacement devices. The following techniques will reduce the occurrence of component damage caused by...
... use it on Printed Circuit Boards (PCB's). Wearing a wrist strap will be accomplished by touching an earth ground source or by static electricity. vi Phaser 3450 Laser Printer This can be installed. ■ Minimize body motions when handling unpackaged replacement devices. The following techniques will reduce the occurrence of component damage caused by...
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... grounding conductor in place. Warning labels are in place and all warning labels remain in the power cord is on potentially dangerous printer components. CLASS 1 LASER PRODUCT The Phaser 3450 Laser Printer is certified to the preceding Power Safety Precautions. Service Manual vii Service Safety Summary General Guidelines Note The material presented here is...
... grounding conductor in place. Warning labels are in place and all warning labels remain in the power cord is on potentially dangerous printer components. CLASS 1 LASER PRODUCT The Phaser 3450 Laser Printer is certified to the preceding Power Safety Precautions. Service Manual vii Service Safety Summary General Guidelines Note The material presented here is...
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... servicing. Warning Do not try to do so by using the On/Off switch does not completely deenergize the printer. viii Phaser 3450 Laser Printer S7300-02 Servicing Mechanical Components When servicing mechanical components within the printer, manually rotate drive assemblies, rollers, and gears. Warning Turning the power off and wait at least 5 minutes for...
... servicing. Warning Do not try to do so by using the On/Off switch does not completely deenergize the printer. viii Phaser 3450 Laser Printer S7300-02 Servicing Mechanical Components When servicing mechanical components within the printer, manually rotate drive assemblies, rollers, and gears. Warning Turning the power off and wait at least 5 minutes for...
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...being interfered with). ■ Increase the separation between the printer and the receiver. ■ Connect the printer into an outlet on a different circuit than the receiver. ■ Route the interface cables on the printer away from digital apparatus set out in the Radio Interference.... This digital apparatus does not exceed the Class B limits for radio noise emissions from the receiver ■ Consult the dealer, Xerox service, or an experienced radio/television technician for use shielded interface cables. A shielded parallel cable can be purchased directly from another ...
...being interfered with). ■ Increase the separation between the printer and the receiver. ■ Connect the printer into an outlet on a different circuit than the receiver. ■ Route the interface cables on the printer away from digital apparatus set out in the Radio Interference.... This digital apparatus does not exceed the Class B limits for radio noise emissions from the receiver ■ Consult the dealer, Xerox service, or an experienced radio/television technician for use shielded interface cables. A shielded parallel cable can be purchased directly from another ...
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...AC Mains Combination wave 2.0 kV Common mode 2.0 kV Differential mode 0.15 - 80 MHz, 3 V, 80% AM @ 1 kHz x Phaser 3450 Laser Printer Immunity characteristics - Section 2: Limits for equipment with the following standards and other normative documents: In the European Union Following the provisions of the ...in conformity with rated current less than or equal to 16A." Class B. Declaration of Conformity Xerox Corporation, declares, under our sole responsibility that the printer to which this declaration relates, is in low-voltage supply systems for harmonic current emissions (...
...AC Mains Combination wave 2.0 kV Common mode 2.0 kV Differential mode 0.15 - 80 MHz, 3 V, 80% AM @ 1 kHz x Phaser 3450 Laser Printer Immunity characteristics - Section 2: Limits for equipment with the following standards and other normative documents: In the European Union Following the provisions of the ...in conformity with rated current less than or equal to 16A." Class B. Declaration of Conformity Xerox Corporation, declares, under our sole responsibility that the printer to which this declaration relates, is in low-voltage supply systems for harmonic current emissions (...
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... (ESD) Precautions vi Service Safety Summary vii Regulatory Specifications ix 1 General Information Printer Introduction and Overview 1-2 Printer Configurations 1-3 Parts of the Printer 1-4 Exterior 1-4 Phaser 3450 Front Panel Configuration 1-5 Phaser 3450 Laser Printer Rear View 1-6 Main Board 1-7 Service Parts 1-8 Consumables 1-9 Supply Life Counter Behavior 1-10 Printer Specifications 1-11 Physical Dimensions and Clearances 1-11 Functional Specifications 1-12 Electrical Specifications 1-12...
... (ESD) Precautions vi Service Safety Summary vii Regulatory Specifications ix 1 General Information Printer Introduction and Overview 1-2 Printer Configurations 1-3 Parts of the Printer 1-4 Exterior 1-4 Phaser 3450 Front Panel Configuration 1-5 Phaser 3450 Laser Printer Rear View 1-6 Main Board 1-7 Service Parts 1-8 Consumables 1-9 Supply Life Counter Behavior 1-10 Printer Specifications 1-11 Physical Dimensions and Clearances 1-11 Functional Specifications 1-12 Electrical Specifications 1-12...
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Major Assemblies and Functions 2-7 Main Board 2-7 Print Cartridge 2-10 Laser Scan Unit (LSU 2-10 Transfer Roller 2-11 Fuser Assembly 2-11 Paper Feed Drive 2-11 Paper Out Sensor 2-11 Paper Feed Sequence 2-12 Registration Sensor 2-12 ... Cartridge". . 4-3 Front Panel Continually Displays "No Paper in Tray [x 4-3 Front Panel Continually Displays "Output Tray Is Full 4-4 Paper Size Switch Assembly 4-4 Power Supply Troubleshooting 4-5 xiv Phaser 3450 Laser Printer
Major Assemblies and Functions 2-7 Main Board 2-7 Print Cartridge 2-10 Laser Scan Unit (LSU 2-10 Transfer Roller 2-11 Fuser Assembly 2-11 Paper Feed Drive 2-11 Paper Out Sensor 2-11 Paper Feed Sequence 2-12 Registration Sensor 2-12 ... Cartridge". . 4-3 Front Panel Continually Displays "No Paper in Tray [x 4-3 Front Panel Continually Displays "Output Tray Is Full 4-4 Paper Size Switch Assembly 4-4 Power Supply Troubleshooting 4-5 xiv Phaser 3450 Laser Printer
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... Jam 2 4-13 CRUM Toner Error 4-14 5 Print-Quality Troubleshooting Print-Quality Problems Overview 5-2 Defects Associated with Specific Printer Components 5-2 Front Panel Test Print 5-3 Deletions 5-4 Fusing 5-5 Resolution 5-5 Registration and Skew 5-6 Skips or Smears 5-6 ...Procedure 7-2 Recommended Tools 7-2 Cleaning 7-2 Printing a Cleaning Sheet 7-3 8 Service Parts Disassembly Overview 8-2 Standard Orientation of the Printer 8-2 General Notes on Disassembly 8-3 Preparation 8-3 Removing Service Parts and Consumables 8-4 Print Cartridge Removal (PL 9.1.8 8-4 Transfer Roller...
... Jam 2 4-13 CRUM Toner Error 4-14 5 Print-Quality Troubleshooting Print-Quality Problems Overview 5-2 Defects Associated with Specific Printer Components 5-2 Front Panel Test Print 5-3 Deletions 5-4 Fusing 5-5 Resolution 5-5 Registration and Skew 5-6 Skips or Smears 5-6 ...Procedure 7-2 Recommended Tools 7-2 Cleaning 7-2 Printing a Cleaning Sheet 7-3 8 Service Parts Disassembly Overview 8-2 Standard Orientation of the Printer 8-2 General Notes on Disassembly 8-3 Preparation 8-3 Removing Service Parts and Consumables 8-4 Print Cartridge Removal (PL 9.1.8 8-4 Transfer Roller...
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... 9.1.20 8-22 Main Fan Assembly (PL 9.1.19 8-23 Sub Fan Assembly (PL 9.3.35 8-24 Exit Roller Assembly (PL 9.3.21) Transport Roller Assembly (PL9.3.24 8-25 Laser Assembly (PL 9.1.16 8-27 Print Cartridge Interconnect Assembly (PL 9.3.53 8-29 Registration Transport Assembly (PL 9.1.9 8-30 Registration Sensor (PL 9.7.10 8-31 Tray 1 Feed Roller Assembly... Power Supply Board (PL 9.1.13 8-42 Duplex Assembly (PL 8.8.2 8-45 Exit Sensor (PL 9.3.62 8-45 9 Parts Lists Serial Number Format 9-2 Using the Parts List 9-3 xvi Phaser 3450 Laser Printer
... 9.1.20 8-22 Main Fan Assembly (PL 9.1.19 8-23 Sub Fan Assembly (PL 9.3.35 8-24 Exit Roller Assembly (PL 9.3.21) Transport Roller Assembly (PL9.3.24 8-25 Laser Assembly (PL 9.1.16 8-27 Print Cartridge Interconnect Assembly (PL 9.3.53 8-29 Registration Transport Assembly (PL 9.1.9 8-30 Registration Sensor (PL 9.7.10 8-31 Tray 1 Feed Roller Assembly... Power Supply Board (PL 9.1.13 8-42 Duplex Assembly (PL 8.8.2 8-45 Exit Sensor (PL 9.3.62 8-45 9 Parts Lists Serial Number Format 9-2 Using the Parts List 9-3 xvi Phaser 3450 Laser Printer
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General Information In this chapter... ■ Printer Introduction and Overview ■ Printer Configurations ■ Parts of the Printer ■ Phaser 3450 Front Panel Configuration ■ Main Board ■ Service Parts ■ Consumables ■ Printer Specifications 1 Chapter
General Information In this chapter... ■ Printer Introduction and Overview ■ Printer Configurations ■ Parts of the Printer ■ Phaser 3450 Front Panel Configuration ■ Main Board ■ Service Parts ■ Consumables ■ Printer Specifications 1 Chapter
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Phaser 3450 Laser Printer Shown With Optional Tray 3 Insert 3/4 view of this product, participation in Xerox Phaser 3450 Laser Printer Service Training is the primary document used for repairing, maintaining, and troubleshooting the printer. To ensure complete understanding of Printer with extra tray 1-2 Phaser 3450 Laser Printer Service Manual Printer Introduction and Overview The Xerox Phaser 3450 Laser Printer Service Manual is strongly recommended.
Phaser 3450 Laser Printer Shown With Optional Tray 3 Insert 3/4 view of this product, participation in Xerox Phaser 3450 Laser Printer Service Training is the primary document used for repairing, maintaining, and troubleshooting the printer. To ensure complete understanding of Printer with extra tray 1-2 Phaser 3450 Laser Printer Service Manual Printer Introduction and Overview The Xerox Phaser 3450 Laser Printer Service Manual is strongly recommended.
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... Mbytes) Postscript Fonts PCL Fonts Emulation Resolutions Automatic 2-Sided Printing (AutoDuplex) Printer Cart 500-Sheet Feeder Additional 500-Sheet Feeder Ethernet capabilities USB, Parallel Optional Hard Drive Printer Configuration 3450B 3450D 3450DN 25/NA 24/NA 25/14-ipm 24/13-ipm 25/14-ipm ...No No Yes Option Option Yes No No Yes Option Yes Yes No General Information 1-3 Printer Configurations The Phaser 3450 Laser Printer combines a 25 page per -inch (dpi) image quality. The printer supports resolutions of 600 and 1200 dots-per minute monochrome print engine with an image ...
... Mbytes) Postscript Fonts PCL Fonts Emulation Resolutions Automatic 2-Sided Printing (AutoDuplex) Printer Cart 500-Sheet Feeder Additional 500-Sheet Feeder Ethernet capabilities USB, Parallel Optional Hard Drive Printer Configuration 3450B 3450D 3450DN 25/NA 24/NA 25/14-ipm 24/13-ipm 25/14-ipm ...No No Yes Option Option Yes No No Yes Option Yes Yes No General Information 1-3 Printer Configurations The Phaser 3450 Laser Printer combines a 25 page per -inch (dpi) image quality. The printer supports resolutions of 600 and 1200 dots-per minute monochrome print engine with an image ...
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Tray 3 (Optional 500 Sheet Feeder) 4. Right (Main Board) Cover 6. Output Support 7. Print Cartridge 1-4 Phaser 3450 Laser Printer Service Manual Top Output Tray (Facedown) 9. Paper Level Indicator 5. Tray 1 (MPT) 2. Parts of the Printer Exterior 9 10 8 7 6 1 2 3 5 4 s3450-160 1. Tray 2 (500 Sheet Feeder) 3. Top Cover 10. Front Panel 8.
Tray 3 (Optional 500 Sheet Feeder) 4. Right (Main Board) Cover 6. Output Support 7. Print Cartridge 1-4 Phaser 3450 Laser Printer Service Manual Top Output Tray (Facedown) 9. Paper Level Indicator 5. Tray 1 (MPT) 2. Parts of the Printer Exterior 9 10 8 7 6 1 2 3 5 4 s3450-160 1. Tray 2 (500 Sheet Feeder) 3. Top Cover 10. Front Panel 8.
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... system, perform functions, and select modes of a 2 x 16 display, six functional buttons, and an LED. Scrolls down menu system 7 Menu Button - Phaser 3450 Front Panel Configuration The front panel consists of operation for the printer. Cycles through top level menus General Information 1-5 Scrolls up menu system 5 OK (select) Button 6 Down Arrow Button -
... system, perform functions, and select modes of a 2 x 16 display, six functional buttons, and an LED. Scrolls down menu system 7 Menu Button - Phaser 3450 Front Panel Configuration The front panel consists of operation for the printer. Cycles through top level menus General Information 1-5 Scrolls up menu system 5 OK (select) Button 6 Down Arrow Button -
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Rear Jam Access Door Rear Panel Configuration Interfaces ■ IEEE 1284 Parallel ■ Ethernet 10BaseT and 100Tx ■ USB 1-6 Phaser 3450 Laser Printer Service Manual Rear Panel Interface Ports s3450-162 3. Front Panel Shortcuts Mode Enter Service Diagnostics Press this selection at Power On OK (hold the OK button down) Phaser 3450 Laser Printer Rear View 1 4 2 3 1. Power Receptacle 4. Power Switch 2.
Rear Jam Access Door Rear Panel Configuration Interfaces ■ IEEE 1284 Parallel ■ Ethernet 10BaseT and 100Tx ■ USB 1-6 Phaser 3450 Laser Printer Service Manual Rear Panel Interface Ports s3450-162 3. Front Panel Shortcuts Mode Enter Service Diagnostics Press this selection at Power On OK (hold the OK button down) Phaser 3450 Laser Printer Rear View 1 4 2 3 1. Power Receptacle 4. Power Switch 2.
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These include Serial Number and Copy Count. Serial number can be transferred from the old board when installing a new Main Board in the printer. Memory (RAM) DIMM 2 s3450-193 2. Note NVRAM parameters are not transferable to be reinstalled via CentreWare if the NIC Board is installed, or by a downloadable PJL command. RAM DIMM ROM DIMM 1 1. Main Board The following components need to the replacement board. Flash Memory (ROM) DIMM General Information 1-7
These include Serial Number and Copy Count. Serial number can be transferred from the old board when installing a new Main Board in the printer. Memory (RAM) DIMM 2 s3450-193 2. Note NVRAM parameters are not transferable to be reinstalled via CentreWare if the NIC Board is installed, or by a downloadable PJL command. RAM DIMM ROM DIMM 1 1. Main Board The following components need to the replacement board. Flash Memory (ROM) DIMM General Information 1-7
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Feed Roller 2. Fuser Assembly s3450-163 Phaser 3450 Laser Printer Service Manual Service Parts 2 1 3 1. Transfer Roller 1-8 3.
Feed Roller 2. Fuser Assembly s3450-163 Phaser 3450 Laser Printer Service Manual Service Parts 2 1 3 1. Transfer Roller 1-8 3.