Service Manual
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... the print cartridges 33 HP policy on non-HP supplies 33 HP anti-counterfeit website 33 Cleaning the printer ...34 To clean the printer at the printer 34 To clean the fuser using HP Toolbox 35 Cleaning spilled toner ...35 Calibrating the printer ...36 To calibrate the printer at the printer 36 To calibrate the printer from the HP Toolbox 36 4 Operational theory...
... the print cartridges 33 HP policy on non-HP supplies 33 HP anti-counterfeit website 33 Cleaning the printer ...34 To clean the printer at the printer 34 To clean the fuser using HP Toolbox 35 Cleaning spilled toner ...35 Calibrating the printer ...36 To calibrate the printer at the printer 36 To calibrate the printer from the HP Toolbox 36 4 Operational theory...
Service Manual
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General timing chart ...58 Printer calibration ...59 5 Removal and replacement Overview...62 Service approach...63 Pre-service procedures...63 Removal and replacement procedures 64 Print cartridge replacement 64 ETB removal and replacement 66 Fuser removal and replacement 74 Formatter removal and replacement 82 DC controller removal and ......98 Clearing jams ...99 Paper path...99 Common causes of paper jams 100 Where to look for jams...101 Jams inside the printer...102 Input jams...103 Tray 1...103 Tray 2...104 Output jams...104 Jams in the top bin 104 Pickup delay jam 105 Pickup...
General timing chart ...58 Printer calibration ...59 5 Removal and replacement Overview...62 Service approach...63 Pre-service procedures...63 Removal and replacement procedures 64 Print cartridge replacement 64 ETB removal and replacement 66 Fuser removal and replacement 74 Formatter removal and replacement 82 DC controller removal and ......98 Clearing jams ...99 Paper path...99 Common causes of paper jams 100 Where to look for jams...101 Jams inside the printer...102 Input jams...103 Tray 1...103 Tray 2...104 Output jams...104 Jams in the top bin 104 Pickup delay jam 105 Pickup...
Service Manual
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...counts and serial number 127 Cleaning the ETB...127 Troubleshooting tools...128 Printer pages and reports 128 Demo page...128 Configuration page 129 Event log...131 Supplies Status page 131 Fuser cleaning page 132 Print quality troubleshooting pages 132 Control panel messages (error...the factory-set defaults 138 General print quality issues 138 Solving issues with color documents 142 HP Toolbox...1. 44 HP Toolbox...144 To view HP Toolbox 144 Troubleshooting tab 144 Print quality troubleshooting pages 144 Printer calibration...144 Cleaning page...144 Configuration page...145 vi ENWW
...counts and serial number 127 Cleaning the ETB...127 Troubleshooting tools...128 Printer pages and reports 128 Demo page...128 Configuration page 129 Event log...131 Supplies Status page 131 Fuser cleaning page 132 Print quality troubleshooting pages 132 Control panel messages (error...the factory-set defaults 138 General print quality issues 138 Solving issues with color documents 142 HP Toolbox...1. 44 HP Toolbox...144 To view HP Toolbox 144 Troubleshooting tab 144 Print quality troubleshooting pages 144 Printer calibration...144 Cleaning page...144 Configuration page...145 vi ENWW
Service Manual
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List of 3) ...171 Control panel assembly ...175 Main drive assembly ...177 Fuser assembly ...181 PCB assembly location Tray 2 ...185 Tray 2 input tray (cassette) ...187 ENWW ix HP Color LaserJet 2600n printer software 11 Envelope specifications...15 Envelope size ranges...16 Tray 1 and Tray 2 specifications...17 ... issues...123 Configuration page...129 Supplies Status page...131 Status log only messages...137 General print quality issues...138 Color document issues...142 Repetitive image defects...147 Available replaceable parts ...150 Technical support Web sites ...152 Accessories ...152...
List of 3) ...171 Control panel assembly ...175 Main drive assembly ...177 Fuser assembly ...181 PCB assembly location Tray 2 ...185 Tray 2 input tray (cassette) ...187 ENWW ix HP Color LaserJet 2600n printer software 11 Envelope specifications...15 Envelope size ranges...16 Tray 1 and Tray 2 specifications...17 ... issues...123 Configuration page...129 Supplies Status page...131 Status log only messages...137 General print quality issues...138 Color document issues...142 Repetitive image defects...147 Available replaceable parts ...150 Technical support Web sites ...152 Accessories ...152...
Service Manual
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... 6-3 Figure 6-4 Figure 7-1 Figure 7-2 Figure 7-3 Figure 7-4 Figure 7-5 Figure 7-6 Figure 7-7 Figure 7-8 Figure 7-9 Figure 7-10 HP Color LaserJet 2600n printer...3 Front view (shown with optional Tray 3 6 Back and side view...7 Transfer belt (ETB) and print cartridges 7 Model and serial...side-seam construction 16 Printer dimensions ...22 Package contents ...24 Engine control system ...39 Image formation system ...42 Image formation process ...43 Latent image formation ...45 Laser beam exposure ...45......170 Control panel assembly ...174 Main drive assembly ...176 Fuser assembly ...180 ENWW xi
... 6-3 Figure 6-4 Figure 7-1 Figure 7-2 Figure 7-3 Figure 7-4 Figure 7-5 Figure 7-6 Figure 7-7 Figure 7-8 Figure 7-9 Figure 7-10 HP Color LaserJet 2600n printer...3 Front view (shown with optional Tray 3 6 Back and side view...7 Transfer belt (ETB) and print cartridges 7 Model and serial...side-seam construction 16 Printer dimensions ...22 Package contents ...24 Engine control system ...39 Image formation system ...42 Image formation process ...43 Latent image formation ...45 Laser beam exposure ...45......170 Control panel assembly ...174 Main drive assembly ...176 Fuser assembly ...180 ENWW xi
Service Manual
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This printer fusing temperature is 210°C (410°F). ■ Size: Use only envelopes that are compatible with the heat and pressure of the envelope paper should not exceed 90 g/m2 (24 lb) or jamming might damage the fuser. 16 Chapter 1 Product information ENWW The extra flaps ..., nicked, or otherwise damaged. ■ Temperature: Use envelopes that are within the following components: ■ Weight: The weight of the printer. When selecting envelopes, consider the following size ranges. Be sure the seam extends all the way to the corner of the envelopes. depends upon...
This printer fusing temperature is 210°C (410°F). ■ Size: Use only envelopes that are compatible with the heat and pressure of the envelope paper should not exceed 90 g/m2 (24 lb) or jamming might damage the fuser. 16 Chapter 1 Product information ENWW The extra flaps ..., nicked, or otherwise damaged. ■ Temperature: Use envelopes that are within the following components: ■ Weight: The weight of the printer. When selecting envelopes, consider the following size ranges. Be sure the seam extends all the way to the corner of the envelopes. depends upon...
Service Manual
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... for recycling instructions. 11 If you are using non-HP print cartridges, see To clean the printer at the printer or To clean the fuser using the control panel or the HP Toolbox. For more information about using a non-HP print cartridge, check the printer control panel for the printer, the control panel will automatically print. This helps...
... for recycling instructions. 11 If you are using non-HP print cartridges, see To clean the printer at the printer or To clean the fuser using the control panel or the HP Toolbox. For more information about using a non-HP print cartridge, check the printer control panel for the printer, the control panel will automatically print. This helps...
Service Manual
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... prior to calibration. Use the following procedure to clean the printer at the printer NOTE If you have access to select Cleaning Mode, and then press (SELECT). To manually generate a cleaning page, see To clean the fuser using HP Toolbox. Discard the page when the process is completed. 34... Chapter 3 Managing and maintenance ENWW To clean the printer at the printer. 1 Use the (LEFT ARROW) or (RIGHT ARROW) button to select Service, ...
... prior to calibration. Use the following procedure to clean the printer at the printer NOTE If you have access to select Cleaning Mode, and then press (SELECT). To manually generate a cleaning page, see To clean the fuser using HP Toolbox. Discard the page when the process is completed. 34... Chapter 3 Managing and maintenance ENWW To clean the printer at the printer. 1 Use the (LEFT ARROW) or (RIGHT ARROW) button to select Service, ...
Service Manual
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... pick up this toner. To clean the fuser using HP Toolbox NOTE Use the following procedure to clean the fuser using the HP Toolbox. To clean the engine when the computer is turned on the rollers and guides inside the printer. A page with your fingers. CAUTION When cleaning the printer, do not touch the ETB with...
... pick up this toner. To clean the fuser using HP Toolbox NOTE Use the following procedure to clean the fuser using the HP Toolbox. To clean the engine when the computer is turned on the rollers and guides inside the printer. A page with your fingers. CAUTION When cleaning the printer, do not touch the ETB with...
Service Manual
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...until it enters STBY mode. 1 Power on sequence is for the purpose of the printer initialization and checking for scanner motor 9 Failure/Abnormality check ● Detect scanner failure ● Fuser failure ● Door open during the above periods 10 Communication with memory tag 11 Cartridge... interface communication start 5 Residual paper check by each sensor signaling paper presence 6 Initial drive for main motor, pickup motor, and fuser/delivery motor 7 Fuser heater initial drive by controlling fuser temperature targeting for 100°?C 8 Initial drive for possible malfunctions.
...until it enters STBY mode. 1 Power on sequence is for the purpose of the printer initialization and checking for scanner motor 9 Failure/Abnormality check ● Detect scanner failure ● Fuser failure ● Door open during the above periods 10 Communication with memory tag 11 Cartridge... interface communication start 5 Residual paper check by each sensor signaling paper presence 6 Initial drive for main motor, pickup motor, and fuser/delivery motor 7 Fuser heater initial drive by controlling fuser temperature targeting for 100°?C 8 Initial drive for possible malfunctions.
Service Manual
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...in the following condition. Failure detection Yes No No Yes Main motor failure detection The CPU determines the main motor failure, stops the printer, and notifies the formatter of error status, when it encounters the following conditions. ■ Main motor start . ■ Main... Purpose Type Main motor (M1) Drive ETB belt, photosensitive drum and developing cylinder DC motor Fuser/delivery motor (M2) Drive fuser pressure roller, delivery roller and automatic release of fuser pressure Stepping motor Pickup motor (M3) Drive pickup roller and registration roller Stepping motor Fan (...
...in the following condition. Failure detection Yes No No Yes Main motor failure detection The CPU determines the main motor failure, stops the printer, and notifies the formatter of error status, when it encounters the following conditions. ■ Main motor start . ■ Main... Purpose Type Main motor (M1) Drive ETB belt, photosensitive drum and developing cylinder DC motor Fuser/delivery motor (M2) Drive fuser pressure roller, delivery roller and automatic release of fuser pressure Stepping motor Pickup motor (M3) Drive pickup roller and registration roller Stepping motor Fan (...
Service Manual
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... of the print process as follows. 1 Electrostatic latent image formation stage Forms an electrostatic latent image on the photosensitive drum. Step 6: Fuser 5 ETB cleaning stage Cleans the residual toner on paper. When the last step in this stage is completed, a negative electrical charge...the electrostatic latent image on the photosensitive drum surface visible by the laser beam and is formed on the drum is called an "electrostatic latent image" as it is described here. Step 4: Transfer Step 5: Separation 4 Fuser stage Fuses the toner image on the photosensitive drum. A toner...
... of the print process as follows. 1 Electrostatic latent image formation stage Forms an electrostatic latent image on the photosensitive drum. Step 6: Fuser 5 ETB cleaning stage Cleans the residual toner on paper. When the last step in this stage is completed, a negative electrical charge...the electrostatic latent image on the photosensitive drum surface visible by the laser beam and is formed on the drum is called an "electrostatic latent image" as it is described here. Step 4: Transfer Step 5: Separation 4 Fuser stage Fuses the toner image on the photosensitive drum. A toner...
Service Manual
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... secondary colored by heat to be smeared easily by hands since it is transferred onto the paper according to the positive charge from the drum by using the on-demand fuser method in order of printing image under the low temperature and low humidity environment. This printer utilizes the...image transferred onto the paper through the transfer stage can be a permanent image. Figure 4-11 Fusing stage The toner image on another. Each color's toner image is fused onto the paper by its elasticity (Curvature Separation). Separation stage Figure 4-10 Separation stage The paper is separated from...
... secondary colored by heat to be smeared easily by hands since it is transferred onto the paper according to the positive charge from the drum by using the on-demand fuser method in order of printing image under the low temperature and low humidity environment. This printer utilizes the...image transferred onto the paper through the transfer stage can be a permanent image. Figure 4-11 Fusing stage The toner image on another. Each color's toner image is fused onto the paper by its elasticity (Curvature Separation). Separation stage Figure 4-10 Separation stage The paper is separated from...
Service Manual
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not require the power supply during STBY mode, and saves energy. As for the printer, the DC positive bias is applied to the fuser pressure roller, so the transferred toner stays harder on the paper and toner scattering to the fuser film (offset) is prevented. 50 Chapter 4 Operational theory ENWW
not require the power supply during STBY mode, and saves energy. As for the printer, the DC positive bias is applied to the fuser pressure roller, so the transferred toner stays harder on the paper and toner scattering to the fuser film (offset) is prevented. 50 Chapter 4 Operational theory ENWW
Service Manual
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... up and feeds paper, consists of paper ■ SR9 detects the fuser pressure roller alienation in the fuser ■ SR8 detects the paper width The figure below illustrates the motors, solenoids, and sensors. This printer has two pickup sources: the cassette and the manual feed slot, and... (SR2): detects the presence of paper in the cassette ■ DC controller controls the following to drive each feed roller: ■ Main motor (M1) ■ Fuser/delivery motor (M2) ■ Pickup motor (M3) ■ Solenoid (SL1) ■ Solenoid (SL2) ■ Solenoid (SL3) ■ Photo sensors: ■...
... up and feeds paper, consists of paper ■ SR9 detects the fuser pressure roller alienation in the fuser ■ SR8 detects the paper width The figure below illustrates the motors, solenoids, and sensors. This printer has two pickup sources: the cassette and the manual feed slot, and... (SR2): detects the presence of paper in the cassette ■ DC controller controls the following to drive each feed roller: ■ Main motor (M1) ■ Fuser/delivery motor (M2) ■ Pickup motor (M3) ■ Solenoid (SL1) ■ Solenoid (SL2) ■ Solenoid (SL3) ■ Photo sensors: ■...
Service Manual
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...Figure 4-13 Skew correction illustrates how skewed paper is detected by the registration shutter If the paper fed into the printer is a paper width sensor in the paper transport path to the fuser. Instead of a pickup roller, the registration roller picks up paper to prevent temperature rise at the end of ... ENWW Pickup and feed system 53 The following is the operational sequence of the manual feed slot pickup. 1 If paper is set into the printer. This printer does not have a pickup roller in the manual feed slot is corrected by the registration shutter when the paper is fed into the...
...Figure 4-13 Skew correction illustrates how skewed paper is detected by the registration shutter If the paper fed into the printer is a paper width sensor in the paper transport path to the fuser. Instead of a pickup roller, the registration roller picks up paper to prevent temperature rise at the end of ... ENWW Pickup and feed system 53 The following is the operational sequence of the manual feed slot pickup. 1 If paper is set into the printer. This printer does not have a pickup roller in the manual feed slot is corrected by the registration shutter when the paper is fed into the...
Service Manual
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...the CPU determines a jam, it stops the print operation and notifies the formatter of the CPU. Figure 4-13 Skew correction Jam detection This printer is provided with the following paper detection sensors to detect the presence of paper and whether or not the paper feed is operating normally. ...9632; Registration paper sensor (SR1) ■ Pre-fuser paper sensor (SR5) ■ Fuser delivery paper sensor (SR4) The CPU determines a paper jam by checking whether or not paper is stored in the memory of a jam...
...the CPU determines a jam, it stops the print operation and notifies the formatter of the CPU. Figure 4-13 Skew correction Jam detection This printer is provided with the following paper detection sensors to detect the presence of paper and whether or not the paper feed is operating normally. ...9632; Registration paper sensor (SR1) ■ Pre-fuser paper sensor (SR5) ■ Fuser delivery paper sensor (SR4) The CPU determines a paper jam by checking whether or not paper is stored in the memory of a jam...
Service Manual
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Service approach Field Service on this printer. ■ Fuser ■ ETB ■ DC Controller ■ Formatter ■ Control Panel display If troubleshooting or a Control Panel message determines that the failure is not associated with ... procedures Follow the pre-service procedures before servicing the product. 4 Remove the print cartridges. 5 Unplug the power cord and the interface cable. 6 Lift the printer off the printer. 2 Remove all media from the product. 3 Place the product on an ESD mat. The following are the major internal assemblies that can be replaced...
Service approach Field Service on this printer. ■ Fuser ■ ETB ■ DC Controller ■ Formatter ■ Control Panel display If troubleshooting or a Control Panel message determines that the failure is not associated with ... procedures Follow the pre-service procedures before servicing the product. 4 Remove the print cartridges. 5 Unplug the power cord and the interface cable. 6 Lift the printer off the printer. 2 Remove all media from the product. 3 Place the product on an ESD mat. The following are the major internal assemblies that can be replaced...
Service Manual
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1 Tabs Fuser removal and replacement Use the following procedure to remove the fuser. 1 Unplug the power cable. 2 Remove the paper delivery tray assembly (RM1-1859-000CN). 74 Chapter 5 Removal and replacement ENWW
1 Tabs Fuser removal and replacement Use the following procedure to remove the fuser. 1 Unplug the power cable. 2 Remove the paper delivery tray assembly (RM1-1859-000CN). 74 Chapter 5 Removal and replacement ENWW
Service Manual
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9 Lift up and remove the face-down cover (RC1-5173-000CN). 10 Remove the output tray by releasing the tabs. 1 Release tabs 11 Unplug the harness from the fuser motor. ENWW Removal and replacement procedures 77
9 Lift up and remove the face-down cover (RC1-5173-000CN). 10 Remove the output tray by releasing the tabs. 1 Release tabs 11 Unplug the harness from the fuser motor. ENWW Removal and replacement procedures 77