HP LaserJet Printer Family - Print Media Specification Guide
Page 12
...the shades of the rougher surface finishes, such as standard paper (see the support documentation for laser printing and advertise the paper as carbonless paper, can cause swelling of rollers, damage to achieve adequate toner adhesion. Toner can be specifically designed for archiving must meet the...plasticizers, such as standard paper; Bond paper or letterhead Bond paper or letterhead is used for laser printers. Some of your paper supplier. Colored paper You can use an HP color LaserJet printer to print on the fuser, and can result in order to the paper path, or buildup...
...the shades of the rougher surface finishes, such as standard paper (see the support documentation for laser printing and advertise the paper as carbonless paper, can cause swelling of rollers, damage to achieve adequate toner adhesion. Toner can be specifically designed for archiving must meet the...plasticizers, such as standard paper; Bond paper or letterhead Bond paper or letterhead is used for laser printers. Some of your paper supplier. Colored paper You can use an HP color LaserJet printer to print on the fuser, and can result in order to the paper path, or buildup...
HP LaserJet Printer Family - Print Media Specification Guide
Page 48
...Print media used boxes, old newspapers, or magazines. Generally, stiffness increases with seasonal or weather changes, which affect the humidity in an HP LaserJet printer, because adequate packaging maintains the correct level of air flow between the sheet surface and a flat reference surface. also known as curl,...customer after it . Paper is expressed in the air around it has been manufactured. The moisture content of paper from the rollers inside of paper. Post-consumer waste can change significantly with paper weight. 42 ENWW Smoothness usually is often packaged and sold ...
...Print media used boxes, old newspapers, or magazines. Generally, stiffness increases with seasonal or weather changes, which affect the humidity in an HP LaserJet printer, because adequate packaging maintains the correct level of air flow between the sheet surface and a flat reference surface. also known as curl,...customer after it . Paper is expressed in the air around it has been manufactured. The moisture content of paper from the rollers inside of paper. Post-consumer waste can change significantly with paper weight. 42 ENWW Smoothness usually is often packaged and sold ...
HP LaserJet Printer Family - Print Media Specification Guide
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... 12, 32 paper, standard 31 smeared toner, troubleshooting 28 smoothness defined 41, 42 equivalence tables 33 soft gloss laser paper, hp 36 sorting mailings 18 specialty papers 8, 9 stamps, precanceled 18 standard sizes card stock 32 envelopes 32 paper 31...opening 5 storing 19 recycled paper HP 37 specifications 8 resistivity, electrical defined 40 paper specifications 10 transparency specifications 16 rollers, swelling of 6 rough papers 4, 6 roughness defined 43 envelope specifications 13 paper specifications 10 S Sales and Service Offices, HP 2 scanning laser beam, operations of 2 sealers...
... 12, 32 paper, standard 31 smeared toner, troubleshooting 28 smoothness defined 41, 42 equivalence tables 33 soft gloss laser paper, hp 36 sorting mailings 18 specialty papers 8, 9 stamps, precanceled 18 standard sizes card stock 32 envelopes 32 paper 31...opening 5 storing 19 recycled paper HP 37 specifications 8 resistivity, electrical defined 40 paper specifications 10 transparency specifications 16 rollers, swelling of 6 rough papers 4, 6 roughness defined 43 envelope specifications 13 paper specifications 10 S Sales and Service Offices, HP 2 scanning laser beam, operations of 2 sealers...
HP LaserJet P3005 - User Guide
Page 110
Remove the used print cartridge in the bag for recycling. 4. Discard the shipping tape according to local regulations. 98 Chapter 6 Manage and maintain the device ENWW CAUTION Do not touch the shutter or the surface of the print cartridge and distribute the toner by gently rocking the print cartridge. Grasp both sides of the roller. 5. Place the used print cartridge from the new print cartridge. Remove the shipping tape from the device. 3. Remove the new print cartridge from the bag. 2.
Remove the used print cartridge in the bag for recycling. 4. Discard the shipping tape according to local regulations. 98 Chapter 6 Manage and maintain the device ENWW CAUTION Do not touch the shutter or the surface of the print cartridge and distribute the toner by gently rocking the print cartridge. Grasp both sides of the roller. 5. Place the used print cartridge from the new print cartridge. Remove the shipping tape from the device. 3. Remove the new print cartridge from the bag. 2.
HP LaserJet P3005 - User Guide
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... Creating...CLEANING PAGE The top cover and front door need to continue. The device is performing an internal test. possible jams. Checking printer CHOSEN PERSONALITY NOT AVAILABLE alternates with The engine is paused. Clearing event log This message appears while the event log is waiting for ...Checking paper path The engine is cancelled and no jobs can print with this supply with This genuine HP supply was selected from the No action necessary. The job is turning the rollers to check for a form feed, press to be printed. The device is waiting for No action...
... Creating...CLEANING PAGE The top cover and front door need to continue. The device is performing an internal test. possible jams. Checking printer CHOSEN PERSONALITY NOT AVAILABLE alternates with The engine is paused. Clearing event log This message appears while the event log is waiting for ...Checking paper path The engine is cancelled and no jobs can print with this supply with This genuine HP supply was selected from the No action necessary. The job is turning the rollers to check for a form feed, press to be printed. The device is waiting for No action...
HP LaserJet P3005 - User Guide
Page 139
...electricity, which can cause paper to jam, contact HP Customer Support or your authorized HP service provider. During two-sided printing, you to replace supplies, or print a supplies status page to verify the remaining life of the supplies. The internal rollers from the tray. If the media is in...Paper should be picked from tray 2 or tray 3 are using media that has already passed through a device Do not use media that meets HP specifications. A component is skewed. You are not picking up the Remove the top sheet of the document was not stored correctly. Remove any...
...electricity, which can cause paper to jam, contact HP Customer Support or your authorized HP service provider. During two-sided printing, you to replace supplies, or print a supplies status page to verify the remaining life of the supplies. The internal rollers from the tray. If the media is in...Paper should be picked from tray 2 or tray 3 are using media that has already passed through a device Do not use media that meets HP specifications. A component is skewed. You are not picking up the Remove the top sheet of the document was not stored correctly. Remove any...
HP LaserJet P3005 - User Guide
Page 177
.... Support services may vary by the next working day following a service request. To prevent damage to the print cartridge, avoid touching the roller on it . Next-day on the device. This agreement is the customer's responsibility. On-site service agreements To provide you with a selection...remove the DIMM that it is extremely important to repack the device before shipping the device. Extended coverage hours and extended travel beyond HP's designated service zones are not part of the standard warranty. CAUTION Shipping damage as a result of inadequate packing is designated for ...
.... Support services may vary by the next working day following a service request. To prevent damage to the print cartridge, avoid touching the roller on it . Next-day on the device. This agreement is the customer's responsibility. On-site service agreements To provide you with a selection...remove the DIMM that it is extremely important to repack the device before shipping the device. Extended coverage hours and extended travel beyond HP's designated service zones are not part of the standard warranty. CAUTION Shipping damage as a result of inadequate packing is designated for ...
Service Manual
Page 7
......72 I/O cover ...72 Top, right cover ...73 Top cover ...74 Front, right cover ...75 Control panel ...78 Formatter ...80 Fuser ...83 Laser/scanner ...86 Engine control unit (ECU) ...88 Access plate ...96 High-voltage power supply ...97 Paper feed guide assembly ...104 Main motor ...106 ... notes for the gear assembly 110 Tray 1 solenoid ...111 Tray 2 solenoid ...112 E-label reader (memory tag) ...113 Face-down-roller shaft ...115 Cartridge door ...117 Transfer roller ...120 Registration assembly ...121 Tray 1 pickup roller ...124 Tray 2 pickup roller ...125 Separation pad ...127 ENWW v
......72 I/O cover ...72 Top, right cover ...73 Top cover ...74 Front, right cover ...75 Control panel ...78 Formatter ...80 Fuser ...83 Laser/scanner ...86 Engine control unit (ECU) ...88 Access plate ...96 High-voltage power supply ...97 Paper feed guide assembly ...104 Main motor ...106 ... notes for the gear assembly 110 Tray 1 solenoid ...111 Tray 2 solenoid ...112 E-label reader (memory tag) ...113 Face-down-roller shaft ...115 Cartridge door ...117 Transfer roller ...120 Registration assembly ...121 Tray 1 pickup roller ...124 Tray 2 pickup roller ...125 Separation pad ...127 ENWW v
Service Manual
Page 16
...5 100 Figure 5-35 Removing the power supply (5 of 5 101 Figure 5-36 Grounding-spring locations ...102 Figure 5-37 Reinstalling the oblique-roller assembly 103 Figure 5-38 Removing the paper feed guide assembly 104 Figure 5-39 Removing the main motor (1 of 2 106 Figure 5-40 ... 117 Figure 5-51 Removing the cartridge door (2 of 3 118 Figure 5-52 Removing the cartridge door (3 of 3 119 Figure 5-53 Removing the transfer roller ...120 Figure 5-54 Removing the registration assembly (1 of 3 121 Figure 5-55 Removing the registration assembly (2 of 3 122 Figure 5-56 Removing the registration ...
...5 100 Figure 5-35 Removing the power supply (5 of 5 101 Figure 5-36 Grounding-spring locations ...102 Figure 5-37 Reinstalling the oblique-roller assembly 103 Figure 5-38 Removing the paper feed guide assembly 104 Figure 5-39 Removing the main motor (1 of 2 106 Figure 5-40 ... 117 Figure 5-51 Removing the cartridge door (2 of 3 118 Figure 5-52 Removing the cartridge door (3 of 3 119 Figure 5-53 Removing the transfer roller ...120 Figure 5-54 Removing the registration assembly (1 of 3 121 Figure 5-55 Removing the registration assembly (2 of 3 122 Figure 5-56 Removing the registration ...
Service Manual
Page 42
Remove the used print cartridge in the bag for recycling. 4. Place the used print cartridge from the new print cartridge. Remove the shipping tape from the device. 3. CAUTION Do not touch the shutter or the surface of the print cartridge and distribute the toner by gently rocking the print cartridge. 2. Discard the shipping tape according to local regulations. 24 Chapter 2 Installation and configuration ENWW Grasp both sides of the roller. 5. Remove the new print cartridge from the bag.
Remove the used print cartridge in the bag for recycling. 4. Place the used print cartridge from the new print cartridge. Remove the shipping tape from the device. 3. CAUTION Do not touch the shutter or the surface of the print cartridge and distribute the toner by gently rocking the print cartridge. 2. Discard the shipping tape according to local regulations. 24 Chapter 2 Installation and configuration ENWW Grasp both sides of the roller. 5. Remove the new print cartridge from the bag.
Service Manual
Page 65
Rear output bin Output bin LASER/SCANNER SYSTEM Scanning mirror Laser diode BD circuit Scanner motor IMAGE Primary charging FORMATION roller SYSTEM Developing unit Fuser PhotoCleaning unit sensitive drum Transfer charging roller Duplex feed unit Tray 2 Tray 2 pickup unit ECU Engine controller PCA High-voltage Power ...diagram on page 49 shows the low-voltage power supply circuit on page 48 provides the ECU circuit diagram. It drives the laser/scanner system, the image formation system, and the pickup/feed/delivery system. The ECU contains the following components: ●...
Rear output bin Output bin LASER/SCANNER SYSTEM Scanning mirror Laser diode BD circuit Scanner motor IMAGE Primary charging FORMATION roller SYSTEM Developing unit Fuser PhotoCleaning unit sensitive drum Transfer charging roller Duplex feed unit Tray 2 Tray 2 pickup unit ECU Engine controller PCA High-voltage Power ...diagram on page 49 shows the low-voltage power supply circuit on page 48 provides the ECU circuit diagram. It drives the laser/scanner system, the image formation system, and the pickup/feed/delivery system. The ECU contains the following components: ●...
Service Manual
Page 68
... 1 media-detection sensor ● SR1, top output-bin delivery flag ● SR2, fuser-delivery flag Figure 4-5 Pickup/feed/delivery system 50 Chapter 4 Theory of feed rollers and sensors. The ECU uses two motors and two solenoids to drive the...
... 1 media-detection sensor ● SR1, top output-bin delivery flag ● SR2, fuser-delivery flag Figure 4-5 Pickup/feed/delivery system 50 Chapter 4 Theory of feed rollers and sensors. The ECU uses two motors and two solenoids to drive the...
Service Manual
Page 71
... positive than the charges on parts of the drum are applied to the primary charging roller, which transfers a uniform negative potential to deposit toner onto the electrostatic latent image. Figure 4-9 Primary charging Step 2: Laser beam exposure The laser beam scans the photosensitive drum to neutralize negative charges on the developing cylinder. Figure 4-10...
... positive than the charges on parts of the drum are applied to the primary charging roller, which transfers a uniform negative potential to deposit toner onto the electrostatic latent image. Figure 4-9 Primary charging Step 2: Laser beam exposure The laser beam scans the photosensitive drum to neutralize negative charges on the developing cylinder. Figure 4-10...
Service Manual
Page 72
... the toner is applied, imparts a positive charge on the drum becomes visible because of the toner. Photosensitive drum Media Transfer roller Figure 4-11 Transfer Step 5: Separation The elasticity of operation ENWW A static charge eliminator aids separation by weakening any electrostatic adhesion.... Step 4: Transfer The transfer charging roller, to the electrostatic latent image. When the negatively charged toner comes in contact with the drum, the toner adheres to ...
... the toner is applied, imparts a positive charge on the drum becomes visible because of the toner. Photosensitive drum Media Transfer roller Figure 4-11 Transfer Step 5: Separation The elasticity of operation ENWW A static charge eliminator aids separation by weakening any electrostatic adhesion.... Step 4: Transfer The transfer charging roller, to the electrostatic latent image. When the negatively charged toner comes in contact with the drum, the toner adheres to ...
Service Manual
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Internal components Figure 4-15 Cross-section of device on page 56 highlights the major internal components. 1 2 3 4 56 7 8 18 17 16 15 14 13 12 11 10 9 Figure 4-15 Cross-section of device 1 Top output-bin delivery roller 2 Fuser roller, fuser assembly 3 Laser/scanner 4 Photosensitive drum, print cartridge 5 Print cartridge 6 Registration assembly 7 Tray 1 pickup roller 56 Chapter 4 Theory of operation ENWW
Internal components Figure 4-15 Cross-section of device on page 56 highlights the major internal components. 1 2 3 4 56 7 8 18 17 16 15 14 13 12 11 10 9 Figure 4-15 Cross-section of device 1 Top output-bin delivery roller 2 Fuser roller, fuser assembly 3 Laser/scanner 4 Photosensitive drum, print cartridge 5 Print cartridge 6 Registration assembly 7 Tray 1 pickup roller 56 Chapter 4 Theory of operation ENWW
Service Manual
Page 76
...operation sequences. transfers the toner image to STBY or, if another print command was sent from the drum surface and cleans the transfer roller. After LSTR, the device either Prepares the device to receive print commands a print command is sent from the formatter or the ... Cleaning of a print operation. Table 4-1 Operation sequences on page 60 for each step of the power-on Failure/abnormality check: detection of laser/scanner failure, fuser failure, and open covers Communication with the memory tag 58 Chapter 4 Theory of operation ENWW Table 4-1 Operation sequences Name ...
...operation sequences. transfers the toner image to STBY or, if another print command was sent from the drum surface and cleans the transfer roller. After LSTR, the device either Prepares the device to receive print commands a print command is sent from the formatter or the ... Cleaning of a print operation. Table 4-1 Operation sequences on page 60 for each step of the power-on Failure/abnormality check: detection of laser/scanner failure, fuser failure, and open covers Communication with the memory tag 58 Chapter 4 Theory of operation ENWW Table 4-1 Operation sequences Name ...
Service Manual
Page 81
...and replacement Chapter contents ● Overview ● Service approach ● Covers ● Control panel ● Formatter ● Fuser ● Laser/scanner ● Engine control unit (ECU) ● Access plate ● High-voltage power supply ● Paper feed guide assembly ● ... for the gear assembly ● Tray 1 solenoid ● Tray 2 solenoid ● E-label reader (memory tag) ● Face-down-roller shaft ● Cartridge door ● Transfer roller ● Registration assembly ● Tray 1 pickup roller ● Tray 2 pickup roller ENWW Chapter contents 63
...and replacement Chapter contents ● Overview ● Service approach ● Covers ● Control panel ● Formatter ● Fuser ● Laser/scanner ● Engine control unit (ECU) ● Access plate ● High-voltage power supply ● Paper feed guide assembly ● ... for the gear assembly ● Tray 1 solenoid ● Tray 2 solenoid ● E-label reader (memory tag) ● Face-down-roller shaft ● Cartridge door ● Transfer roller ● Registration assembly ● Tray 1 pickup roller ● Tray 2 pickup roller ENWW Chapter contents 63
Service Manual
Page 117
5. At the bottom of the device, remove the two screws (callout 4) that secure the oblique-roller assembly to the device, and then lift the assembly from the device. 4 Figure 5-33 Removing the power supply (3 of 5) ENWW High-voltage power supply 99
5. At the bottom of the device, remove the two screws (callout 4) that secure the oblique-roller assembly to the device, and then lift the assembly from the device. 4 Figure 5-33 Removing the power supply (3 of 5) ENWW High-voltage power supply 99
Service Manual
Page 120
9. Verify that the roller lever (callout 11) is not misaligned. 102 Chapter 5 Removal and replacement ENWW Rotate the roller toward the back of the assembly. You might need to reinstall the spring before reinstalling the power supply. 9 Figure 5-36 Grounding-spring locations Reinstallation tip To reinstall the oblique-roller assembly, slide the tab (callout 10) in first and then insert the other side of the device to align the gears. As you remove the power supply, note the location of the non-captive grounding spring (callout 9).
9. Verify that the roller lever (callout 11) is not misaligned. 102 Chapter 5 Removal and replacement ENWW Rotate the roller toward the back of the assembly. You might need to reinstall the spring before reinstalling the power supply. 9 Figure 5-36 Grounding-spring locations Reinstallation tip To reinstall the oblique-roller assembly, slide the tab (callout 10) in first and then insert the other side of the device to align the gears. As you remove the power supply, note the location of the non-captive grounding spring (callout 9).
Service Manual
Page 121
You do not have to separate the power supply and the power-supply pan. ENWW High-voltage power supply 103 11 10 Figure 5-37 Reinstalling the oblique-roller assembly NOTE The power supply and the power-supply pan together are a single FRU.
You do not have to separate the power supply and the power-supply pan. ENWW High-voltage power supply 103 11 10 Figure 5-37 Reinstalling the oblique-roller assembly NOTE The power supply and the power-supply pan together are a single FRU.