Service Manual
Page 6
... Replacing 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...
... Replacing 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...
Service Manual
Page 9
... Numerical parts list...230 Appendix A Product specifications Physical specifications ...252 Supplies specifications ...253 Print cartridge life ...253 Electrical specifications ...254 Environmental specifications ...255 Acoustical specifications ...256 Appendix B Product warranty statements Hewlett-... warranty statement 258 Print Cartridge Limited Warranty Statement 259 Appendix C Regulatory statements Declaration of Conformity ...262 Laser safety statement ...263 Canadian DOC statement ...264 VCCI statement (Japan) ...265 Korean EMI statement ...266 Finnish laser statement ...267 Index...2. ...
... Numerical parts list...230 Appendix A Product specifications Physical specifications ...252 Supplies specifications ...253 Print cartridge life ...253 Electrical specifications ...254 Environmental specifications ...255 Acoustical specifications ...256 Appendix B Product warranty statements Hewlett-... warranty statement 258 Print Cartridge Limited Warranty Statement 259 Appendix C Regulatory statements Declaration of Conformity ...262 Laser safety statement ...263 Canadian DOC statement ...264 VCCI statement (Japan) ...265 Korean EMI statement ...266 Finnish laser statement ...267 Index...2. ...
Service Manual
Page 13
...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 number information 8 Control panel layout...10 Control panel display...10 Envelope... 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 Developing stage ...46 Print cartridge structure ...47...
...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 number information 8 Control panel layout...10 Control panel display...10 Envelope... 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 Developing stage ...46 Print cartridge structure ...47...
Service Manual
Page 18
...HP Color LaserJet 2600n printer ■ Provides laser printing in full color by using the HP Toolbox software. ■ Convenient access to all supplies and to the paper path through a multilevel printing process. ■ True 600 by 600 dots per inch (dpi) text and graphics. ■ Adjustable settings to optimize print quality. ■ The HP UltraPrecise print cartridge...2.0 port. ■ The HP Color LaserJet 2600n printer includes an HP built-in internal print server for connecting to a 10/100Base-T network. ■ The printer automatically conserves electricity by substantially ...
...HP Color LaserJet 2600n printer ■ Provides laser printing in full color by using the HP Toolbox software. ■ Convenient access to all supplies and to the paper path through a multilevel printing process. ■ True 600 by 600 dots per inch (dpi) text and graphics. ■ Adjustable settings to optimize print quality. ■ The HP UltraPrecise print cartridge...2.0 port. ■ The HP Color LaserJet 2600n printer includes an HP built-in internal print server for connecting to a 10/100Base-T network. ■ The printer automatically conserves electricity by substantially ...
Service Manual
Page 52
.... Or, from the formatter, and to print. Also used to clean the ETB. The engine control system coordinates all printer functions. From the developing highvoltage off . Detects whether or not the print cartridge is off. From the end of INTR until the developing high-voltage is installed. The... until the main motor stops after the end of LSTR, when the print command is input from the formatter. It drives the laser/scanner system, the image formation system, and the pickup and feed system. Engine control system Basic sequence of operation The operational sequence of...
.... Or, from the formatter, and to print. Also used to clean the ETB. The engine control system coordinates all printer functions. From the developing highvoltage off . Detects whether or not the print cartridge is off. From the end of INTR until the developing high-voltage is installed. The... until the main motor stops after the end of LSTR, when the print command is input from the formatter. It drives the laser/scanner system, the image formation system, and the pickup and feed system. Engine control system Basic sequence of operation The operational sequence of...
Service Manual
Page 55
... to the VIDEO signals (VDO, / VDO) upon reception of the printer and forms a toner image on paper. There is controlled by the DC controller. ENWW Image formation system 41 It is a memory tag inside each cartridge. The DC controller controls the laser/scanner unit and the high-voltage power supply PCB to form...
... to the VIDEO signals (VDO, / VDO) upon reception of the printer and forms a toner image on paper. There is controlled by the DC controller. ENWW Image formation system 41 It is a memory tag inside each cartridge. The DC controller controls the laser/scanner unit and the high-voltage power supply PCB to form...
Service Manual
Page 60
... in order to make the toner jump easier onto the drum surface and improve the contrast of the photosensitive drum, where the laser beam is exposed, has higher potential than the toner, which is able to adjust the image density by the potential difference between...surface and the cylinder (higher potential on the drum. This printer is charged negatively on the cylinder. Figure 4-6 Developing stage The toner has an insulating property and has negative charge potential from the formatter. Print cartridge The cartridge forms a visible toner image on the IMAGE DENSITY INFORMATION signal...
... in order to make the toner jump easier onto the drum surface and improve the contrast of the photosensitive drum, where the laser beam is exposed, has higher potential than the toner, which is able to adjust the image density by the potential difference between...surface and the cylinder (higher potential on the drum. This printer is charged negatively on the cylinder. Figure 4-6 Developing stage The toner has an insulating property and has negative charge potential from the formatter. Print cartridge The cartridge forms a visible toner image on the IMAGE DENSITY INFORMATION signal...
Service Manual
Page 152
... in the HP Toolbox. The moisture content of print media might need cleaning. Try different paper, such as highquality paper that follow list the typical cause and solution for color laser printers. 138 Chapter 6 Troubleshooting ENWW If none of these examples. Dropouts appear. The topics that is low or empty, remove the print cartridges one...
... in the HP Toolbox. The moisture content of print media might need cleaning. Try different paper, such as highquality paper that follow list the typical cause and solution for color laser printers. 138 Chapter 6 Troubleshooting ENWW If none of these examples. Dropouts appear. The topics that is low or empty, remove the print cartridges one...
Service Manual
Page 153
... paper that is flawed. One or more print cartridges might not meet HP specifications. Use media that meets HP specifications. Table 6-13 General print quality issues (continued) Problem Cause The paper lot is intended for color laser printers. If you are dirty, or debris has accumulated in the HP Toolbox. Clean the media guides and the paper...
... paper that is flawed. One or more print cartridges might not meet HP specifications. Use media that meets HP specifications. Table 6-13 General print quality issues (continued) Problem Cause The paper lot is intended for color laser printers. If you are dirty, or debris has accumulated in the HP Toolbox. Clean the media guides and the paper...
Service Manual
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...is not set Type is intended for color laser printers. The media might be damaged or dirty. Marks repeatedly appear at even intervals on which cartridge has a problem, print the PQ diagnostics page from HP Toolbox. The fuser might not meet HP specifications. Internal parts might have a...might need cleaning. A print cartridge may have toner on the Configuration page. 140 Chapter 6 Troubleshooting ENWW Clean using heavy paper. Print speed might be slower if you are incorrectly formed so that they produce a wavy effect, the laser scanner might need cleaning. ...
...is not set Type is intended for color laser printers. The media might be damaged or dirty. Marks repeatedly appear at even intervals on which cartridge has a problem, print the PQ diagnostics page from HP Toolbox. The fuser might not meet HP specifications. Internal parts might have a...might need cleaning. A print cartridge may have toner on the Configuration page. 140 Chapter 6 Troubleshooting ENWW Clean using heavy paper. Print speed might be slower if you are incorrectly formed so that they produce a wavy effect, the laser scanner might need cleaning. ...
Service Manual
Page 156
... in the program. One or more colors are not printing, or are using non-HP print cartridges, no messages appear on the device control panel or in the HP Toolbox. If you print in color. Table 6-14 Color document issues Problem Only black is printing... the device environment is set for color laser printers. Replace low or empty print cartridges. 142 Chapter 6 Troubleshooting ENWW For example, have affected the device. Select the correct printer driver. The correct printer driver might affect printing. Solution Select color mode instead of images printed might ...
... in the program. One or more colors are not printing, or are using non-HP print cartridges, no messages appear on the device control panel or in the HP Toolbox. If you print in color. Table 6-14 Color document issues Problem Only black is printing... the device environment is set for color laser printers. Replace low or empty print cartridges. 142 Chapter 6 Troubleshooting ENWW For example, have affected the device. Select the correct printer driver. The correct printer driver might affect printing. Solution Select color mode instead of images printed might ...
Service Manual
Page 157
...-HP print cartridge, it . The finish on the screen. The media might be low or empty but you will receive no indication. Remove the print cartridge for override. The colors on the printed page do not match the colors as black. Use a smooth paper or print media, such as highquality paper that is intended for color laser printers...
...-HP print cartridge, it . The finish on the screen. The media might be low or empty but you will receive no indication. Remove the print cartridge for override. The colors on the printed page do not match the colors as black. Use a smooth paper or print media, such as highquality paper that is intended for color laser printers...
Service Manual
Page 247
... (continued) Part number Description * SCREW, RS, M3X8 * SCREW, RS, M3X8 * SCREW, RS, M3X8 * SCREW, RS, M3X8 * GUIDE, CARTRIDGE, LEFT * HOLDER, DRUM * LINK, SHUTTER * PLATE, PRESSURE, LEFT * SPRING, TORSION * PLATE, SHAFT * ARM, OPEN/CLOSE * ARM, OPEN.../CLOSE * SPRING, TORSION * ROD, LEFT * SPRING, GROUNDING * GUIDE, CASSETTE, FRONT LEFT * GUIDE, CASSETTE, REAR LEFT * RING, E * ARM, LASER SHUTTER * DUCT, FAN * SPRING, TENSION * MEMORY CONTROLLER PCB ASS'Y * DUCT, FAN, UPPER * DUCT, FAN, LOWER * HOLDER, MEMORY CONTROLLER * FLAG, PRESSURE...
... (continued) Part number Description * SCREW, RS, M3X8 * SCREW, RS, M3X8 * SCREW, RS, M3X8 * SCREW, RS, M3X8 * GUIDE, CARTRIDGE, LEFT * HOLDER, DRUM * LINK, SHUTTER * PLATE, PRESSURE, LEFT * SPRING, TORSION * PLATE, SHAFT * ARM, OPEN/CLOSE * ARM, OPEN.../CLOSE * SPRING, TORSION * ROD, LEFT * SPRING, GROUNDING * GUIDE, CASSETTE, FRONT LEFT * GUIDE, CASSETTE, REAR LEFT * RING, E * ARM, LASER SHUTTER * DUCT, FAN * SPRING, TENSION * MEMORY CONTROLLER PCB ASS'Y * DUCT, FAN, UPPER * DUCT, FAN, LOWER * HOLDER, MEMORY CONTROLLER * FLAG, PRESSURE...
Service Manual
Page 284
...laser statement 267 firmware updates 148 formatter removal and replacement 82 fraud hotline 33 fuser cleaning page 132 removal and replacement 74 G general circuit diagram 208 general timing chart 58 gray background, troubleshooting 139 grayscale troubleshooting 142 H heavy paper specifications 17, 18 HP fraud hotline 33 HP Toolbox calibrating printer... 14 printer environment 255 I image formation system 41 image quality print, troubleshooting 122 input devices locations 186 parts list 186 input trays features 4 installing 25 media supported 17 installing input trays 25 print cartridges 27 ...
...laser statement 267 firmware updates 148 formatter removal and replacement 82 fraud hotline 33 fuser cleaning page 132 removal and replacement 74 G general circuit diagram 208 general timing chart 58 gray background, troubleshooting 139 grayscale troubleshooting 142 H heavy paper specifications 17, 18 HP fraud hotline 33 HP Toolbox calibrating printer... 14 printer environment 255 I image formation system 41 image quality print, troubleshooting 122 input devices locations 186 parts list 186 input trays features 4 installing 25 media supported 17 installing input trays 25 print cartridges 27 ...