HP Color LaserJet 3000, 3600, 3800 series Printers - User Guide
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...screen. Supply items for communications. PPD Abbreviation for "printer job language." toner The fine black or colored powder that forms the image on which the printer prints the image. supplies Materials that the printer uses and that a computer uses to gain access... PJL Abbreviation for "PostScript printer description." printer driver A software program that must be replaced. tray The receptacle that transports media inside the printer and transfers toner from the print cartridges onto the media. transfer unit The black plastic belt that holds blank paper. 206...
...screen. Supply items for communications. PPD Abbreviation for "printer job language." toner The fine black or colored powder that forms the image on which the printer prints the image. supplies Materials that the printer uses and that a computer uses to gain access... PJL Abbreviation for "PostScript printer description." printer driver A software program that must be replaced. tray The receptacle that transports media inside the printer and transfers toner from the print cartridges onto the media. transfer unit The black plastic belt that holds blank paper. 206...
Service Manual
Page 7
... formation stage 65 Step 1: pre-exposure 65 Step 2: primary charging 66 Step 3: laser-beam exposure 66 Developing stage ...66 Step 4: developing 66 Transfer stage ...66 Step 5: media feed 67 Step 6: image transfer 67 Step 7: separation from the drum 67 Step 8: separation from the ETB 68 ...Rear lower cover ...85 Left cover ...86 Right cover ...89 Rear upper cover ...93 Internal assemblies ...94 Formatter cage ...94 Electrostatic transfer belt (ETB 96 Fuser ...97 Duplex fan ...98 Print-cartridge drive motors 101 Duplex-reverse-drive assembly 102 Duplex-feed-drive assembly 105 Fuser...
... formation stage 65 Step 1: pre-exposure 65 Step 2: primary charging 66 Step 3: laser-beam exposure 66 Developing stage ...66 Step 4: developing 66 Transfer stage ...66 Step 5: media feed 67 Step 6: image transfer 67 Step 7: separation from the drum 67 Step 8: separation from the ETB 68 ...Rear lower cover ...85 Left cover ...86 Right cover ...89 Rear upper cover ...93 Internal assemblies ...94 Formatter cage ...94 Electrostatic transfer belt (ETB 96 Fuser ...97 Duplex fan ...98 Print-cartridge drive motors 101 Duplex-reverse-drive assembly 102 Duplex-feed-drive assembly 105 Fuser...
Service Manual
Page 10
...2) ...292 Paper-pickup assembly (HP CLJ 3600/3800/CP3505 294 Paper-pickup assembly (HP CLJ 3000 296 Electronic transfer belt (simplex models 298 Electronic transfer belt (duplex models 300 Multipurpose tray ...assembly (tray 1 302 Duplex-paper feed assembly (duplex models 304 Fuser ...306 PCAs ...308 500-sheet feeder cassette (tray 3) ...310 500-sheet feeder paper-pickup assembly 312 500-sheet feeder PCA ...314 Alphabetical parts list ...316 Numerical parts list ...326 Appendix A Printer...
...2) ...292 Paper-pickup assembly (HP CLJ 3600/3800/CP3505 294 Paper-pickup assembly (HP CLJ 3000 296 Electronic transfer belt (simplex models 298 Electronic transfer belt (duplex models 300 Multipurpose tray ...assembly (tray 1 302 Duplex-paper feed assembly (duplex models 304 Fuser ...306 PCAs ...308 500-sheet feeder cassette (tray 3) ...310 500-sheet feeder paper-pickup assembly 312 500-sheet feeder PCA ...314 Alphabetical parts list ...316 Numerical parts list ...326 Appendix A Printer...
Service Manual
Page 76
... several different technologies including electronics, optics, and electrographics to provide a printed page. Each process functions independently and must be coordinated with the other processes. Image transfer 4. Transfer-belt cleaning These processes are divided into ten steps, which are shown in Figure 4-10 Image-formation steps on page 65 and described in the following...
... several different technologies including electronics, optics, and electrographics to provide a printed page. Each process functions independently and must be coordinated with the other processes. Image transfer 4. Transfer-belt cleaning These processes are divided into ten steps, which are shown in Figure 4-10 Image-formation steps on page 65 and described in the following...
Service Manual
Page 79
...each toner color. Negatively charged media attracts negatively charged toner from the drum to travel through the printer. The sheet adheres to the ETB. Step 5: media feed The printer generates electrostatic force to pull a sheet of print media to the belt and travels between the transfer roller and... the drum, the transfer roller applies a positive dc bias ...
...each toner color. Negatively charged media attracts negatively charged toner from the drum to travel through the printer. The sheet adheres to the ETB. Step 5: media feed The printer generates electrostatic force to pull a sheet of print media to the belt and travels between the transfer roller and... the drum, the transfer roller applies a positive dc bias ...
Service Manual
Page 84
HP does not support repairing individual subassemblies or troubleshooting to service the printer. WARNING! Be careful when handling sheet-metal parts. If an ESD workstation or mat is not available, ground yourself by placing them in ...counterclockwise to align it with the protective cover removed from the laser/scanner assembly. Do not overtighten. The printer shown in this warning is for certain functional checks during removal or installation. Simplex model printers do not have sharp edges. The electrostatic transfer belt (ETB) shown in ESD pouches when they are included to...
HP does not support repairing individual subassemblies or troubleshooting to service the printer. WARNING! Be careful when handling sheet-metal parts. If an ESD workstation or mat is not available, ground yourself by placing them in ...counterclockwise to align it with the protective cover removed from the laser/scanner assembly. Do not overtighten. The printer shown in this warning is for certain functional checks during removal or installation. Simplex model printers do not have sharp edges. The electrostatic transfer belt (ETB) shown in ESD pouches when they are included to...
Service Manual
Page 108
Push in this procedure is the same as for the duplex model. The ETB for the simplex model looks different, but the procedure for removing it is for the duplex model. 1. Open the front cover. 2. Electrostatic transfer belt (ETB) NOTE: The ETB shown in the two blue latch buttons (callout 1) and pull the ETB out of the printer. 1 Figure 5-29 Remove the front ETB 96 Chapter 5 Removal and replacement ENWW
Push in this procedure is the same as for the duplex model. The ETB for the simplex model looks different, but the procedure for removing it is for the duplex model. 1. Open the front cover. 2. Electrostatic transfer belt (ETB) NOTE: The ETB shown in the two blue latch buttons (callout 1) and pull the ETB out of the printer. 1 Figure 5-29 Remove the front ETB 96 Chapter 5 Removal and replacement ENWW
Service Manual
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... (HP LaserJet 3600/3800/CP3505) NOTE: Always perform a full calibration procedure when you remove the cover. 3 2 1 Figure 5-103 Remove the cassette media sensor (1 of the printer. 1. Release the locking tab (callout 1) on page 96. 2. Protect the ESD-sensitive parts by touching the sheet-metal chassis before touching an ESD-sensitive part. See Electrostatic transfer belt (ETB...
... (HP LaserJet 3600/3800/CP3505) NOTE: Always perform a full calibration procedure when you remove the cover. 3 2 1 Figure 5-103 Remove the cassette media sensor (1 of the printer. 1. Release the locking tab (callout 1) on page 96. 2. Protect the ESD-sensitive parts by touching the sheet-metal chassis before touching an ESD-sensitive part. See Electrostatic transfer belt (ETB...
Service Manual
Page 167
Remove two screws (callout 1) and the paper and registration sensor covers (callout 2). Paper and registration sensor covers 1. Open the front cover and remove the ETB. CAUTION: Do not bend the locator tabs on page 96. 2. See Electrostatic transfer belt (ETB) on the covers. 1 2 Figure 5-106 Remove the paper and registration sensor covers ENWW Sensors 155
Remove two screws (callout 1) and the paper and registration sensor covers (callout 2). Paper and registration sensor covers 1. Open the front cover and remove the ETB. CAUTION: Do not bend the locator tabs on page 96. 2. See Electrostatic transfer belt (ETB) on the covers. 1 2 Figure 5-106 Remove the paper and registration sensor covers ENWW Sensors 155
Service Manual
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... 35 About 36 About 44 About 75 About 76 About 79 Problem Dirt on front X X X Blank spots X X X X X X X X Dirt on every other page, because the transfer belt is longer than once on the page. NOTE: Defects on the tray 2 pickup roller or the multipurpose-tray pickup roller do not cause a repetitive defect.... Instead, use solvents or oils to clean the roller. CAUTION: Do not use lint-free paper to clean rollers. Repetitive-defects troubleshooting Defects on printer rollers can occur more than a page. Align the first occurrence of the defect with rubbing alcohol.
... 35 About 36 About 44 About 75 About 76 About 79 Problem Dirt on front X X X Blank spots X X X X X X X X Dirt on every other page, because the transfer belt is longer than once on the page. NOTE: Defects on the tray 2 pickup roller or the multipurpose-tray pickup roller do not cause a repetitive defect.... Instead, use solvents or oils to clean the roller. CAUTION: Do not use lint-free paper to clean rollers. Repetitive-defects troubleshooting Defects on printer rollers can occur more than a page. Align the first occurrence of the defect with rubbing alcohol.
Service Manual
Page 238
... cylinder 27mm Registration roller (inside) 35mm Registration roller (outside) 36mm Transfer roller (inside) 44mm Fuser sleeve 75mm Photo sensitive drum 76mm Fuser pressure roller 79mm Figure 6-2 Repetitive defect ruler NOTE: Transfer unit defects usually appear on every other page because the transfer belt is longer than once on the type of media that is...
... cylinder 27mm Registration roller (inside) 35mm Registration roller (outside) 36mm Transfer roller (inside) 44mm Fuser sleeve 75mm Photo sensitive drum 76mm Fuser pressure roller 79mm Figure 6-2 Repetitive defect ruler NOTE: Transfer unit defects usually appear on every other page because the transfer belt is longer than once on the type of media that is...
Service Manual
Page 248
...this test to isolate one or more cartridges. ● Black, Magenta, Yellow, Cyan laser/scanners. Select the component test options when the printer prompts you to remove the cartridges because the ETB belt contacts the photosensitive drums and cannot turn without them also rotating the drums. Rotating the... motor (also called the developing disengaging motor). You can be manually cycled during some tests in the image-transfer process: the cartridge motors, the ETB motor and belt, and the print cartridges (if the ETB is closed , or removed while some or all of the cartridges...
...this test to isolate one or more cartridges. ● Black, Magenta, Yellow, Cyan laser/scanners. Select the component test options when the printer prompts you to remove the cartridges because the ETB belt contacts the photosensitive drums and cannot turn without them also rotating the drums. Rotating the... motor (also called the developing disengaging motor). You can be manually cycled during some tests in the image-transfer process: the cartridge motors, the ETB motor and belt, and the print cartridges (if the ETB is closed , or removed while some or all of the cartridges...
Service Manual
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... (duplex models) ● Developing separation-drive assembly ● Fuser drive assembly ● Cassette (tray 2) ● Paper-pickup assembly (HP CLJ 3600/3800/CP3505) ● Paper-pickup assembly (HP CLJ 3000) ● Electronic transfer belt (simplex models) ● Electronic transfer belt (duplex models) ● Multipurpose tray assembly (tray 1) ● Duplex-paper feed assembly (duplex models) ● Fuser ●...
... (duplex models) ● Developing separation-drive assembly ● Fuser drive assembly ● Cassette (tray 2) ● Paper-pickup assembly (HP CLJ 3600/3800/CP3505) ● Paper-pickup assembly (HP CLJ 3000) ● Electronic transfer belt (simplex models) ● Electronic transfer belt (duplex models) ● Multipurpose tray assembly (tray 1) ● Duplex-paper feed assembly (duplex models) ● Fuser ●...
Service Manual
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Electronic transfer belt (simplex models) Figure 7-18 Electronic transfer belt (simplex models) 298 Chapter 7 Parts and diagrams ENWW
Electronic transfer belt (simplex models) Figure 7-18 Electronic transfer belt (simplex models) 298 Chapter 7 Parts and diagrams ENWW
Service Manual
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... only (256 MB) Formatter, new, HP Color LaserJet 3800 and 3800n printers only (128 MB) Q5982-67907 Table and page PCAs on page 309 Duplexing reverse-drive assembly (duplex models) on page 287 Duplexing-feed drive assembly (duplex models) on page 285 Electronic transfer belt (duplex models) on page 301 Electronic transfer belt (simplex models) on page 299...
... only (256 MB) Formatter, new, HP Color LaserJet 3800 and 3800n printers only (128 MB) Q5982-67907 Table and page PCAs on page 309 Duplexing reverse-drive assembly (duplex models) on page 287 Duplexing-feed drive assembly (duplex models) on page 285 Electronic transfer belt (duplex models) on page 301 Electronic transfer belt (simplex models) on page 299...
Service Manual
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...) on page 305 Internal components (2 of 5) on page 275 Paper-pickup assembly (HP CLJ 3000) on page 297 Internal components (1 of 5) on page 273 Internal components (3 of 5) on page 277 Electronic transfer belt (simplex models) on page 299 Internal components (3 of 5) on page 277 External panels... and covers (1 of 2) on page 265 Multipurpose tray assembly (tray 1) on page 303 Internal components (5 of 5) on page 281 Paper-pickup assembly (HP CLJ 3600/3800/CP3505) on page...
...) on page 305 Internal components (2 of 5) on page 275 Paper-pickup assembly (HP CLJ 3000) on page 297 Internal components (1 of 5) on page 273 Internal components (3 of 5) on page 277 Electronic transfer belt (simplex models) on page 299 Internal components (3 of 5) on page 277 External panels... and covers (1 of 2) on page 265 Multipurpose tray assembly (tray 1) on page 303 Internal components (5 of 5) on page 281 Paper-pickup assembly (HP CLJ 3600/3800/CP3505) on page...
Service Manual
Page 342
...RK2-0939-000CN Motor, AC 24V, 9W RK2-0954-000CN Fan (duplex models) RK2-0954-000CN Fan RK2-0966-000CN Cable, scanner flat (long (HP CLJ 3600/3800/CP3505) Table and page Internal components (1 of 5) on page 273 Internal components (1 of 5) on page 273 External panels and covers (1 of ... components (1 of 5) on page 273 External panels, and covers (2 of 2) on page 267 Paper-pickup assembly (HP CLJ 3000) on page 297 Internal components (1 of 5) on page 273 Electronic transfer belt (simplex models) on page 299 Internal components (3 of 5) on page 277 Front-cover assembly (duplex model) on ...
...RK2-0939-000CN Motor, AC 24V, 9W RK2-0954-000CN Fan (duplex models) RK2-0954-000CN Fan RK2-0966-000CN Cable, scanner flat (long (HP CLJ 3600/3800/CP3505) Table and page Internal components (1 of 5) on page 273 Internal components (1 of 5) on page 273 External panels and covers (1 of ... components (1 of 5) on page 273 External panels, and covers (2 of 2) on page 267 Paper-pickup assembly (HP CLJ 3000) on page 297 Internal components (1 of 5) on page 273 Electronic transfer belt (simplex models) on page 299 Internal components (3 of 5) on page 277 Front-cover assembly (duplex model) on ...
Service Manual
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... (2 of 5) on page 275 RM1-2752-000CN Electronic transfer belt (duplex models) Electronic transfer belt (duplex models) on page 301 RM1-2755-000CN Paper-pickup assembly (HP CLJ 3600/3800/CP3505) Paper-pickup assembly (HP CLJ 3600/3800/CP3505) on page 295 RM1-2756-000CN Media-sensor cassette assembly (HP CLJ 3600/3800/CP3505) Internal components (1 of 5) on page 273...
... (2 of 5) on page 275 RM1-2752-000CN Electronic transfer belt (duplex models) Electronic transfer belt (duplex models) on page 301 RM1-2755-000CN Paper-pickup assembly (HP CLJ 3600/3800/CP3505) Paper-pickup assembly (HP CLJ 3600/3800/CP3505) on page 295 RM1-2756-000CN Media-sensor cassette assembly (HP CLJ 3600/3800/CP3505) Internal components (1 of 5) on page 273...
Service Manual
Page 368
...50 errors 185 jam detection operations 56 laser/scanner system operations 54 pickup-and-feed... for printer specifications 341 troubleshooting 214 error messages, control panel 11, 176 ETB (electrostatic transfer belt), removing... 96 ETB separation stage 68 event log clearing 228 printing 232 viewing 232 F factory defaults, restoring cold reset 240 NVRAM initialization 240 faded color, troubleshooting 216 faded images, troubleshooting 216 fans, removing duplex 98 main 132 FCC regulations 348 features HP Color LaserJet 3000 3, 6 HP Color LaserJet 3600 4, 6 HP Color LaserJet...
...50 errors 185 jam detection operations 56 laser/scanner system operations 54 pickup-and-feed... for printer specifications 341 troubleshooting 214 error messages, control panel 11, 176 ETB (electrostatic transfer belt), removing... 96 ETB separation stage 68 event log clearing 228 printing 232 viewing 232 F factory defaults, restoring cold reset 240 NVRAM initialization 240 faded color, troubleshooting 216 faded images, troubleshooting 216 fans, removing duplex 98 main 132 FCC regulations 348 features HP Color LaserJet 3000 3, 6 HP Color LaserJet 3600 4, 6 HP Color LaserJet...
Service Manual
Page 371
...pickup-and-feed driver PCA, removing 148 pickup-and-feed system operations 55 pickup-drive assembly removing 119 pliers, required 73 ports HP Color LaserJet 3000 3 HP Color LaserJet 3600 4 HP Color LaserJet 3800 4 locating 9 supported 7 power specifications 338 power switch 9 power-on paper 219 distorted images 222 dots in vertical ...-feed-drive assembly 105 duplex-reverse-drive assembly 102 electrostatic transfer belt (ETB) 96 formatter cage 94 front cover 77 fuser 97 fuser drive assembly 107 high-voltage power-supply PCA 140 laser/scanner assembly 128 left cover 86 low-voltage power-supply...
...pickup-and-feed driver PCA, removing 148 pickup-and-feed system operations 55 pickup-drive assembly removing 119 pliers, required 73 ports HP Color LaserJet 3000 3 HP Color LaserJet 3600 4 HP Color LaserJet 3800 4 locating 9 supported 7 power specifications 338 power switch 9 power-on paper 219 distorted images 222 dots in vertical ...-feed-drive assembly 105 duplex-reverse-drive assembly 102 electrostatic transfer belt (ETB) 96 formatter cage 94 front cover 77 fuser 97 fuser drive assembly 107 high-voltage power-supply PCA 140 laser/scanner assembly 128 left cover 86 low-voltage power-supply...