HP LaserJet 3050/3052/3055/3390/3392 All-in-One - Software Technical Reference
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... 162 unidriver settings 170 dpi (dots per inch) setting, PCL 6 traditional driver 96 drivers availability by operating system 22, 294 HP postscript level 3 emulation support 124, 137 installing 245 localized versions, Macintosh 294 localized versions, Windows 23 Macintosh 292 media supported 317... media-source commands 317 scan 20, 39 Drum low threshold settings 221 duplexing media supported 319 PCL 6 traditional driver settings 92 unidriver settings 170 duplexing unit custom paper sizes 114...
... 162 unidriver settings 170 dpi (dots per inch) setting, PCL 6 traditional driver 96 drivers availability by operating system 22, 294 HP postscript level 3 emulation support 124, 137 installing 245 localized versions, Macintosh 294 localized versions, Windows 23 Macintosh 292 media supported 317... media-source commands 317 scan 20, 39 Drum low threshold settings 221 duplexing media supported 319 PCL 6 traditional driver settings 92 unidriver settings 170 duplexing unit custom paper sizes 114...
HP LaserJet 3050/3052/3055/3390/3392 All-in-One User Guide
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See Changing the print cartridge. Clean the all-in -one software Help for laser printers. The printer driver or all -in -one software Verify that is embossed or from one Problems with feeding Cause Solution The paper is too moist, too rough, too heavy or too smooth,...are settings may be incorrect. See To clean the scanner glass (HP LaserJet 3052/3055/3390/3392 allin-one software Help for more information about changing the settings. Copies are settings may be incorrect. The photosensitive drum inside the print cartridge might have been scratched. correct. to -...
See Changing the print cartridge. Clean the all-in -one software Help for laser printers. The printer driver or all -in -one software Verify that is embossed or from one Problems with feeding Cause Solution The paper is too moist, too rough, too heavy or too smooth,...are settings may be incorrect. See To clean the scanner glass (HP LaserJet 3052/3055/3390/3392 allin-one software Help for more information about changing the settings. Copies are settings may be incorrect. The photosensitive drum inside the print cartridge might have been scratched. correct. to -...
HP LaserJet 3050/3052/3055/3390/3392 All-in-One User Guide
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... by weight consisting primarily of charge-with HP Planet Partners. Simply bundle two or more than 10 million HP LaserJet print cartridges were recycled globally in -one is being environmentally responsible! Non-U.S. Thank ...you participate in more cartridges together and use and free takeback program is supplied in new materials, it will not be returned to return empty, original HP LaserJet print cartridges only. In many countries/regions, this product's printing supplies (for example, the print cartridge, drum...
... by weight consisting primarily of charge-with HP Planet Partners. Simply bundle two or more than 10 million HP LaserJet print cartridges were recycled globally in -one is being environmentally responsible! Non-U.S. Thank ...you participate in more cartridges together and use and free takeback program is supplied in new materials, it will not be returned to return empty, original HP LaserJet print cartridges only. In many countries/regions, this product's printing supplies (for example, the print cartridge, drum...
Service Manual
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Jams in the ADF...195 Jams in the convenience stapler (HP LaserJet 3392 only 200 Control-panel messages...203 Alert and warning messages 203 Alert and warning message tables 203 Critical-error message-tables 208 Print problems...... scan-quality problems 232 Scan-specific error messages 233 Control-panel display problems...234 Convenience-stapler problems (HP LaserJet 3392 only 234 DSL problems...235 PABX line problems...235 ADF problems...236 Functional checks...238 Drum rotation test...238 Engine test...238 Half self-test functional check 239 To perform a half self-test...
Jams in the ADF...195 Jams in the convenience stapler (HP LaserJet 3392 only 200 Control-panel messages...203 Alert and warning messages 203 Alert and warning message tables 203 Critical-error message-tables 208 Print problems...... scan-quality problems 232 Scan-specific error messages 233 Control-panel display problems...234 Convenience-stapler problems (HP LaserJet 3392 only 234 DSL problems...235 PABX line problems...235 ADF problems...236 Functional checks...238 Drum rotation test...238 Engine test...238 Half self-test functional check 239 To perform a half self-test...
Service Manual
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... assembly (7 of 7 65 Cleaning the print path...65 HP LaserJet 3390/3392 all-in-one system block diagram 84 Internal components (base unit)...86 Engine control system...88 Engine-control-system circuit diagram 89 Laser/scanner system...90 Pickup/feed/delivery system...92 Image-formation ...system...93 Primary charging...93 Developing...94 Transfer...95 Separation...95 Fusing...96 Drum...
... assembly (7 of 7 65 Cleaning the print path...65 HP LaserJet 3390/3392 all-in-one system block diagram 84 Internal components (base unit)...86 Engine control system...88 Engine-control-system circuit diagram 89 Laser/scanner system...90 Pickup/feed/delivery system...92 Image-formation ...system...93 Primary charging...93 Developing...94 Transfer...95 Separation...95 Fusing...96 Drum...
Service Manual
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...products and diverting millions of tons of print cartridge materials diverted from landfills. U.S. Simply bundle two or more than 10 million HP LaserJet print cartridges were recycled globally in new materials, it will not be returned to you participate in the package. We ensure ...regions, this product's printing supplies (for example, the print cartridge, drum) can be returned. More than 35 countries/regions. For more environmentally responsible return of bulk returns. In 2004, HP Planet Partners for LaserJet Supplies was available in 85% of in more cartridges together and ...
...products and diverting millions of tons of print cartridge materials diverted from landfills. U.S. Simply bundle two or more than 10 million HP LaserJet print cartridges were recycled globally in new materials, it will not be returned to you participate in the package. We ensure ...regions, this product's printing supplies (for example, the print cartridge, drum) can be returned. More than 35 countries/regions. For more environmentally responsible return of bulk returns. In 2004, HP Planet Partners for LaserJet Supplies was available in 85% of in more cartridges together and ...
Service Manual
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...Theory of operation ENWW Table 4-1 Sequence of operation Name Timing Purpose WAIT From power-on until the pickup Prepares the photosensitive drum for printing solenoid is turned off INTR (initial rotation) From the time of the print command until the end of the... DC controller. The following systems are discussed: ● Engine control system ● Laser/scanner system ● Pickup/feed/delivery system ● Image-formation system Figure 4-1 HP LaserJet 3390/3392 all-in -one, and includes a detailed discussion of the image-formation system. Basic operation This chapter ...
...Theory of operation ENWW Table 4-1 Sequence of operation Name Timing Purpose WAIT From power-on until the pickup Prepares the photosensitive drum for printing solenoid is turned off INTR (initial rotation) From the time of the print command until the end of the... DC controller. The following systems are discussed: ● Engine control system ● Laser/scanner system ● Pickup/feed/delivery system ● Image-formation system Figure 4-1 HP LaserJet 3390/3392 all-in -one, and includes a detailed discussion of the image-formation system. Basic operation This chapter ...
Service Manual
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...turned off Forms the image on the photosensitive drum and transfers the toner image to STBY or, if another print command was sent from the formatter, enters INTR Table 4-2 Power-on sequence Step 1 2 3 4 5 6 7 8 9 10 Action Power-on Failure/abnormality check: detect laser/scanner failure, fuser failure, and open covers...high-voltage is turned off ) until the main motor stops rotating Delivers the last page of a print job After LSTR, the all-in-one either returns to the media LSTR (last rotation) From the end of the PRINT period (when high-voltage is turned on CPU initialization Start...
...turned off Forms the image on the photosensitive drum and transfers the toner image to STBY or, if another print command was sent from the formatter, enters INTR Table 4-2 Power-on sequence Step 1 2 3 4 5 6 7 8 9 10 Action Power-on Failure/abnormality check: detect laser/scanner failure, fuser failure, and open covers...high-voltage is turned off ) until the main motor stops rotating Delivers the last page of a print job After LSTR, the all-in-one either returns to the media LSTR (last rotation) From the end of the PRINT period (when high-voltage is turned on CPU initialization Start...
Service Manual
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Laser/scanner system The laser/scanner system receives video signals from the dc controller and the formatter and converts the signals into latent images on the photosensitive drum. Figure 4-5 Laser/scanner system 90 Chapter 4 Theory of operation ENWW
Laser/scanner system The laser/scanner system receives video signals from the dc controller and the formatter and converts the signals into latent images on the photosensitive drum. Figure 4-5 Laser/scanner system 90 Chapter 4 Theory of operation ENWW
Service Manual
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... charging Dc and ac biases are shown in Figure 4-7 Image-formation system on page 93 and described in -one processes. Image-formation system Laser printing requires the interaction of the following sections. Image formation consists of several different technologies, including electronics, optics,...in the following five processes: ● Electrostatic latent-image formation ● Developing ● Transfer ● Fusing ● Drum cleaning The five processes contain eight steps, which are applied to the primary charging roller, which transfers a uniform negative potential to provide...
... charging Dc and ac biases are shown in Figure 4-7 Image-formation system on page 93 and described in -one processes. Image-formation system Laser printing requires the interaction of the following sections. Image formation consists of several different technologies, including electronics, optics,...in the following five processes: ● Electrostatic latent-image formation ● Developing ● Transfer ● Fusing ● Drum cleaning The five processes contain eight steps, which are applied to the primary charging roller, which transfers a uniform negative potential to provide...
Service Manual
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... 94. NOTE The charges on the exposed area of operation ENWW When the print media comes in contact with the photosensitive drum to deposit toner onto the electrostatic latent image. The charges are actually negative, but they are shown as positive in contact with...which a dc positive bias is formed on the drum where negative charges were neutralized. Step 3: Developing The developing cylinder comes in contact with the drum, the toner adheres to the electrostatic latent image. The laser beam scans the photosensitive drum to neutralize negative charges on parts of the toner....
... 94. NOTE The charges on the exposed area of operation ENWW When the print media comes in contact with the photosensitive drum to deposit toner onto the electrostatic latent image. The charges are actually negative, but they are shown as positive in contact with...which a dc positive bias is formed on the drum where negative charges were neutralized. Step 3: Developing The developing cylinder comes in contact with the drum, the toner adheres to the electrostatic latent image. The laser beam scans the photosensitive drum to neutralize negative charges on parts of the toner....
Service Manual
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ENWW Image-formation system 95 A static-charge eliminator aids separation by weakening any electrostatic adhesion. Figure 4-11 Separation Step 6: Fusing The dc negative bias applied to the fusing film strengthens the holding force of the print media causes its separation from scattering. Figure 4-10 Transfer Step 5: Separation The elasticity of the toner on the print media and prevents the toner from the photosensitive drum.
ENWW Image-formation system 95 A static-charge eliminator aids separation by weakening any electrostatic adhesion. Figure 4-11 Separation Step 6: Fusing The dc negative bias applied to the fusing film strengthens the holding force of the print media causes its separation from scattering. Figure 4-10 Transfer Step 5: Separation The elasticity of the toner on the print media and prevents the toner from the photosensitive drum.
Service Manual
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Figure 4-12 Fusing Step 7: Drum cleaning The cleaning blade scrapes the residual toner off of operation ENWW Figure 4-13 Drum cleaning 96 Chapter 4 Theory of the photosensitive drum and deposits it into the waste toner case.
Figure 4-12 Fusing Step 7: Drum cleaning The cleaning blade scrapes the residual toner off of operation ENWW Figure 4-13 Drum cleaning 96 Chapter 4 Theory of the photosensitive drum and deposits it into the waste toner case.
Service Manual
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..., 4% to the other . Text is made for laser printers. Store paper flat in -one . The paper has ragged edges. correct. The paper has been stored incorrectly. Problem Cause Solution The photosensitive drum inside the print Install a new HP print cartridge. See cartridge might be on page 56.... See the all -in -one software Help for more information about changing the settings. The paper has cutouts ...
..., 4% to the other . Text is made for laser printers. Store paper flat in -one . The paper has ragged edges. correct. The paper has been stored incorrectly. Problem Cause Solution The photosensitive drum inside the print Install a new HP print cartridge. See cartridge might be on page 56.... See the all -in -one software Help for more information about changing the settings. The paper has cutouts ...
Service Manual
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... marker. If the mark did not move, inspect the main drive assembly to verify that it is functioning correctly. Functional checks Drum rotation test The photosensitive drum, located in the print cartridge, must rotate in step 3. Mark the drive gear on page 116. 238 Chapter 6 Troubleshooting... ENWW The startup sequence should rotate the drum enough to work. Remove the left cover. Remove the print cartridge. 3. The formatter is used . 1. Engine test The engine test is...
... marker. If the mark did not move, inspect the main drive assembly to verify that it is functioning correctly. Functional checks Drum rotation test The photosensitive drum, located in the print cartridge, must rotate in step 3. Mark the drive gear on page 116. 238 Chapter 6 Troubleshooting... ENWW The startup sequence should rotate the drum enough to work. Remove the left cover. Remove the print cartridge. 3. The formatter is used . 1. Engine test The engine test is...
Service Manual
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Inserting a conductive probe to depress the switch can be connected to the ECU in order to the drum with the laser) ● Development stage (forms a toner image on the drum surface, assume that the first two functions of the electrophotographic process ENWW Functional checks 239 The leading edge...Half self-test functional check The print process can damage the all-in-one (approximately five seconds after the paper advances halfway through the all -in -one . If a dark and distinct toner image is present on the drum) ● Transfer stage (transfers the image to the media) ●...
Inserting a conductive probe to depress the switch can be connected to the ECU in order to the drum with the laser) ● Development stage (forms a toner image on the drum surface, assume that the first two functions of the electrophotographic process ENWW Functional checks 239 The leading edge...Half self-test functional check The print process can damage the all-in-one (approximately five seconds after the paper advances halfway through the all -in -one . If a dark and distinct toner image is present on the drum) ● Transfer stage (transfers the image to the media) ●...
Service Manual
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...and between the two pins at least ten minutes. 2. Unplug the all -in-one for the 220 V all -in -one and 80 ohms +/- 20 ohms for at the end of the print cartridge: drum ground (callout 1), charging (callout 2), and developing roller (callout 3). Remove the heating...Normal resistance is measured, replace the fuser. 4. If no image appears on page 238). 3. Make sure that the drum is measured, replace the fuser. Perform a drum-rotation functional check to clean the connections. 240 Chapter 6 Troubleshooting ENWW If they are functioning (image formation and development)....
...and between the two pins at least ten minutes. 2. Unplug the all -in-one for the 220 V all -in -one and 80 ohms +/- 20 ohms for at the end of the print cartridge: drum ground (callout 1), charging (callout 2), and developing roller (callout 3). Remove the heating...Normal resistance is measured, replace the fuser. 4. If no image appears on page 238). 3. Make sure that the drum is measured, replace the fuser. Perform a drum-rotation functional check to clean the connections. 240 Chapter 6 Troubleshooting ENWW If they are functioning (image formation and development)....
Service Manual
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...unit) ● Major components (base unit) ● Scanner and ADF ● Circuit diagram Repetitive image defects If the all-in-one output has a consistent, repetitive defect, then use Table 7-6 Repetitive image defects on page 261 to determine which part needs to be ... mm (2.22 inches) 69.0 mm (2.72 inches) 75.4 mm (2.97 inches) Developing cylinder Transfer roller Fuser film Pressure roller Photosensitive drum Solution Replace the print cartridge. ENWW Troubleshooting diagrams 261 Table 7-6 Repetitive image defects Distance between the repetitions of the defect. Replace the ...
...unit) ● Major components (base unit) ● Scanner and ADF ● Circuit diagram Repetitive image defects If the all-in-one output has a consistent, repetitive defect, then use Table 7-6 Repetitive image defects on page 261 to determine which part needs to be ... mm (2.22 inches) 69.0 mm (2.72 inches) 75.4 mm (2.97 inches) Developing cylinder Transfer roller Fuser film Pressure roller Photosensitive drum Solution Replace the print cartridge. ENWW Troubleshooting diagrams 261 Table 7-6 Repetitive image defects Distance between the repetitions of the defect. Replace the ...
Service Manual
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... 187 locating 7, 8 blank copies, troubleshooting 229 blank pages, troubleshooting 218 blank scans, troubleshooting 232 block diagram, sequence of all-in-one 56 flatbed scanner glass 56 high-voltage connection points 241 high-voltage contacts 240 print path 65 scanner-cover backing 57 tray 2 pickup roller...Canadian DOC statement 331 capacity, trays 3 cartridge door locating 7 removing 118 cartridges alerts 71 drum rotation test 238 high-voltage contacts 240 HP fraud hotline 54 jams near, clearing 179 non-HP 54 pages per 3 part numbers 254, 317 recycling 35 removing 113 replacing 37 status page,...
... 187 locating 7, 8 blank copies, troubleshooting 229 blank pages, troubleshooting 218 blank scans, troubleshooting 232 block diagram, sequence of all-in-one 56 flatbed scanner glass 56 high-voltage connection points 241 high-voltage contacts 240 print path 65 scanner-cover backing 57 tray 2 pickup roller...Canadian DOC statement 331 capacity, trays 3 cartridge door locating 7 removing 118 cartridges alerts 71 drum rotation test 238 high-voltage contacts 240 HP fraud hotline 54 jams near, clearing 179 non-HP 54 pages per 3 part numbers 254, 317 recycling 35 removing 113 replacing 37 status page,...
Service Manual
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... defects, repetitive 261 Demo page, printing 67, 244 Device information page, HP ToolboxFX 76 device polling 78 dialing pulse 103 troubleshooting 222 digital subscriber line (DSL), troubleshooting 235 dimensions, all-in-one 316 DIMM door, locating 8 DIMMs installing 30 part numbers 254 Director, ... 318 dots, troubleshooting 213 dpi (dots per inch) print settings 211 specifications 318 drivers HP ToolboxFX settings 79 included 3 Linux and UNIX 11 specifications 318 supported 11 drum rotation test 238 DSL, troubleshooting 235 DSP circuitry 101 duplex assembly, removing 142 duplex path...
... defects, repetitive 261 Demo page, printing 67, 244 Device information page, HP ToolboxFX 76 device polling 78 dialing pulse 103 troubleshooting 222 digital subscriber line (DSL), troubleshooting 235 dimensions, all-in-one 316 DIMM door, locating 8 DIMMs installing 30 part numbers 254 Director, ... 318 dots, troubleshooting 213 dpi (dots per inch) print settings 211 specifications 318 drivers HP ToolboxFX settings 79 included 3 Linux and UNIX 11 specifications 318 supported 11 drum rotation test 238 DSL, troubleshooting 235 DSP circuitry 101 duplex assembly, removing 142 duplex path...