HP LaserJet Printer Family - Print Media Specification Guide
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...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...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 static, transfer operations 2 sticking together, sheets 5, 24 48 ...
...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...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 static, transfer operations 2 sticking together, sheets 5, 24 48 ...
HP LaserJet 2300 printer - User Guide
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...firmly in place. 5 6 Plug in the power cable and turn the printer on the roller can cause print-quality problems during printing. Skin oils on . 78 Chapter 3 Managing and maintaining the printer ENWW Cleaning the paper path and print-cartridge areas 2 Over time, ...printer 1 Turn the printer off and unplug the power cord. 2 Open the top cover. 3 Remove the print cartridge. 3 CAUTION To prevent damage to the print cartridge, do not expose it to light for more than a few minutes. Note If the print cartridge is difficult to touch the transfer roller (the black, rubber roller...
...firmly in place. 5 6 Plug in the power cable and turn the printer on the roller can cause print-quality problems during printing. Skin oils on . 78 Chapter 3 Managing and maintaining the printer ENWW Cleaning the paper path and print-cartridge areas 2 Over time, ...printer 1 Turn the printer off and unplug the power cord. 2 Open the top cover. 3 Remove the print cartridge. 3 CAUTION To prevent damage to the print cartridge, do not expose it to light for more than a few minutes. Note If the print cartridge is difficult to touch the transfer roller (the black, rubber roller...
HP LaserJet 2300 printer - User Guide
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.... This decreases the amount of background shading. Install a new HP print cartridge. 104 Chapter 4 Problem solving ENWW See "Media specifications" on page 134. Check the printer's environment; Vertical lines If black or white vertical streaks appear on the... page: The photosensitive drum inside the print cartridge has probably been scratched or is out. Install a new HP print cartridge. The media might help to reject toner. See "Media specifications" on page 134. The transfer roller...
.... This decreases the amount of background shading. Install a new HP print cartridge. 104 Chapter 4 Problem solving ENWW See "Media specifications" on page 134. Check the printer's environment; Vertical lines If black or white vertical streaks appear on the... page: The photosensitive drum inside the print cartridge has probably been scratched or is out. Install a new HP print cartridge. The media might help to reject toner. See "Media specifications" on page 134. The transfer roller...
Service Manual
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... Laser/scanner 143 Laser/scanner plate 144 E-label reader 145 Formatter 147 Drive assembly 148 Main motor 151 Flat, flexible cable 152 Engine controller PCA 153 Solenoid 158 Access plate 159 Power supply 162 Top-output-bin delivery assembly 169 Registration-roller assembly 172 Transfer roller ...174 Feed belts 175 Trays 176 250-sheet feeder and 500-sheet feeder pickup roller 176 500-sheet feeder separation pad 178 6 Contents ENWW
... Laser/scanner 143 Laser/scanner plate 144 E-label reader 145 Formatter 147 Drive assembly 148 Main motor 151 Flat, flexible cable 152 Engine controller PCA 153 Solenoid 158 Access plate 159 Power supply 162 Top-output-bin delivery assembly 169 Registration-roller assembly 172 Transfer roller ...174 Feed belts 175 Trays 176 250-sheet feeder and 500-sheet feeder pickup roller 176 500-sheet feeder separation pad 178 6 Contents ENWW
Service Manual
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... Image-formation system 88 Image-formation system 89 Step 1: primary charging 90 Step 2: laser-beam exposure 90 Developing block 91 Step 3: developing 91 Step 4: transfer 92 Step 5: separation 92 Step 6: fusing 93 Step 7: drum cleaning 94 Step 8: transfer charging roller cleaning 94 Pickup/feed system 96 Delivery 97 Automatic duplexer path 98 Automatic duplexer...
... Image-formation system 88 Image-formation system 89 Step 1: primary charging 90 Step 2: laser-beam exposure 90 Developing block 91 Step 3: developing 91 Step 4: transfer 92 Step 5: separation 92 Step 6: fusing 93 Step 7: drum cleaning 94 Step 8: transfer charging roller cleaning 94 Pickup/feed system 96 Delivery 97 Automatic duplexer path 98 Automatic duplexer...
Service Manual
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... the tray 2 pickup roller (2 of 3 137 Removing the tray 2 pickup roller (3 of 3 138 Removing the tray 2 and 250-sheet feeder separation pad 139 Removing the fan 140 Removing the fuser (1 of 2 141 Removing the fuser (2 of 2 142 Removing the laser/scanner 143 Removing the ... 170 Removing the top-output-bin delivery assembly (3 of 3 171 Removing the registration-roller assembly (1 of 2 172 Removing the registration-roller assembly (2 of 2 173 Removing the transfer roller 174 Removing the feed belts 175 Removing the pickup roller from a 250-sheet or 500-sheet feeder (1 of 2) . . . ....
... the tray 2 pickup roller (2 of 3 137 Removing the tray 2 pickup roller (3 of 3 138 Removing the tray 2 and 250-sheet feeder separation pad 139 Removing the fan 140 Removing the fuser (1 of 2 141 Removing the fuser (2 of 2 142 Removing the laser/scanner 143 Removing the ... 170 Removing the top-output-bin delivery assembly (3 of 3 171 Removing the registration-roller assembly (1 of 2 172 Removing the registration-roller assembly (2 of 2 173 Removing the transfer roller 174 Removing the feed belts 175 Removing the pickup roller from a 250-sheet or 500-sheet feeder (1 of 2) . . . ....
Service Manual
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...See "Parts and diagrams" in chapter 2 for information about suitable media, environment, and usage conditions. 74 Printer maintenance ENWW Failure of these parts can cause these parts. These parts should be inspected during a regular service ... if required, replaced after approximately 150,000 pages of use: q fuser assembly q transfer roller q separation pads (tray 1, tray 2, and tray 3) q pickup rollers (tray 1, tray 2, and tray 3) q output feed rollers (upper and lower) q transport belts and rollers See "Removal and replacement" in chapter 6 for the part numbers. See "Media ...
...See "Parts and diagrams" in chapter 2 for information about suitable media, environment, and usage conditions. 74 Printer maintenance ENWW Failure of these parts can cause these parts. These parts should be inspected during a regular service ... if required, replaced after approximately 150,000 pages of use: q fuser assembly q transfer roller q separation pads (tray 1, tray 2, and tray 3) q pickup rollers (tray 1, tray 2, and tray 3) q output feed rollers (upper and lower) q transport belts and rollers See "Removal and replacement" in chapter 6 for the part numbers. See "Media ...
Service Manual
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As much as possible, keep the printer from the paper path area and the print cartridge cavity. 5 Reinstall the print cartridge and close the top cover. 5 Note If the print cartridge is difficult to touch the transfer roller (the black, rubber roller located underneath the print cartridge). To... clean the inside of toner and paper accumulate inside the printer. Skin oils on . CAUTION To prevent damage to the print cartridge, do...
As much as possible, keep the printer from the paper path area and the print cartridge cavity. 5 Reinstall the print cartridge and close the top cover. 5 Note If the print cartridge is difficult to touch the transfer roller (the black, rubber roller located underneath the print cartridge). To... clean the inside of toner and paper accumulate inside the printer. Skin oils on . CAUTION To prevent damage to the print cartridge, do...
Service Manual
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... out of the HP LaserJet 2300 printer. Introduction This chapter presents an overview of the relationships between major components of the printer and cleans the transfer charging roller. STBY (standby period) From the end of operation Operation sequences are controlled by the CPU in the engine controller PCA. The following systems are discussed: q engine control q laser/scanner q image...
... out of the HP LaserJet 2300 printer. Introduction This chapter presents an overview of the relationships between major components of the printer and cleans the transfer charging roller. STBY (standby period) From the end of operation Operation sequences are controlled by the CPU in the engine controller PCA. The following systems are discussed: q engine control q laser/scanner q image...
Service Manual
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...1 assembly 126 Internal assemblies 130 Tray 1 pickup roller 130 Pickup sensor flag 132 Tray 1 separation pad 133 Tray 2 pickup roller 136 Tray 2 and 250-sheet feeder separation pad 139 Fan 140 Fuser 141 Laser/scanner 143 Laser/scanner plate 144 E-label reader 145 Formatter 147 ...Drive assembly 148 Main motor 151 Flat, flexible cable 152 Engine controller PCA 153 Solenoid 158 Access plate 159 Power supply 162 Top-output-bin delivery assembly 169 Registration-roller assembly 172 Transfer roller ...
...1 assembly 126 Internal assemblies 130 Tray 1 pickup roller 130 Pickup sensor flag 132 Tray 1 separation pad 133 Tray 2 pickup roller 136 Tray 2 and 250-sheet feeder separation pad 139 Fan 140 Fuser 141 Laser/scanner 143 Laser/scanner plate 144 E-label reader 145 Formatter 147 ...Drive assembly 148 Main motor 151 Flat, flexible cable 152 Engine controller PCA 153 Solenoid 158 Access plate 159 Power supply 162 Top-output-bin delivery assembly 169 Registration-roller assembly 172 Transfer roller ...
Service Manual
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... transfer roller 4 Lift the transfer roller out of the printer. Before you reinstall the roller, make sure that the spring is attached. The spring at the left side of the transfer roller should remain in the printer. 174 Removal and replacement ENWW Transfer roller 1 Remove all of the covers and the control-panel assembly (see pages 113 through 124). 2 Remove the laser...
... transfer roller 4 Lift the transfer roller out of the printer. Before you reinstall the roller, make sure that the spring is attached. The spring at the left side of the transfer roller should remain in the printer. 174 Removal and replacement ENWW Transfer roller 1 Remove all of the covers and the control-panel assembly (see pages 113 through 124). 2 Remove the laser...
Service Manual
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...see page 62) ENWW Chapter 7 Troubleshooting 209 Fuser is out of the printer to light for jams. For printers that include a built-in duplexer (the HP LaserJet 2300d printer, HP LaserJet 2300dn printer, and HP LaserJet 2300dtn printer), check the duplexer area. Media sticks to the cartridge Turn on your clothes.... Reinstall the print cartridge and shut the top cover. Note If the print cartridge is defective Replace the transfer roller. Transfer roller assembly is difficult to remove or has already entered the output area, remove the jam as described in "Output areas"...
...see page 62) ENWW Chapter 7 Troubleshooting 209 Fuser is out of the printer to light for jams. For printers that include a built-in duplexer (the HP LaserJet 2300d printer, HP LaserJet 2300dn printer, and HP LaserJet 2300dtn printer), check the duplexer area. Media sticks to the cartridge Turn on your clothes.... Reinstall the print cartridge and shut the top cover. Note If the print cartridge is defective Replace the transfer roller. Transfer roller assembly is difficult to remove or has already entered the output area, remove the jam as described in "Output areas"...
Service Manual
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... is recommended for help with customers, obtain a print sample before troubleshooting the printer. Often an image-formation problem can be linked to determine the location of the problem. by HP? If a dark and distinct toner image is present on page 211 for ...the quality expected from the printer. Image-formation troubleshooting When you are functioning correctly, and troubleshoot the failure as a transfer or fusing problem. (See chapter 5 for optimum printer performance. Use the "Repetitive defect ruler" on the print cartridge or the transfer roller? The print sample also ...
... is recommended for help with customers, obtain a print sample before troubleshooting the printer. Often an image-formation problem can be linked to determine the location of the problem. by HP? If a dark and distinct toner image is present on page 211 for ...the quality expected from the printer. Image-formation troubleshooting When you are functioning correctly, and troubleshoot the failure as a transfer or fusing problem. (See chapter 5 for optimum printer performance. Use the "Repetitive defect ruler" on the print cartridge or the transfer roller? The print sample also ...
Service Manual
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...media in the tray. If the print media does not meet HP specifications, replace the media and advise the customer to use the recommended print media and to see if the problem corrects itself . Toner specks The transfer roller is dirty. q q Print a few more pages to reprint...redistributing the toner. The toner supply is incorrect for vertical repetitive defects. q Replace the fuser. q Clean the inside of the printer or use the printer's cleaning page. q At the control panel, change the fuser mode setting or choose another paper type in the tray. Table...
...media in the tray. If the print media does not meet HP specifications, replace the media and advise the customer to use the recommended print media and to see if the problem corrects itself . Toner specks The transfer roller is dirty. q q Print a few more pages to reprint...redistributing the toner. The toner supply is incorrect for vertical repetitive defects. q Replace the fuser. q Clean the inside of the printer or use the printer's cleaning page. q At the control panel, change the fuser mode setting or choose another paper type in the tray. Table...
Service Manual
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...q Low-level signals exchanged between the laser/ scanner assembly and the engine controller PCB might be attracted from the surface of the drum to the print media. No transfer roller voltage. q Check that the laser shutter operates freely when the print cartridge... is installed correctly above the print cartridge. q Without transfer roller voltage, toner cannot be affecting laser output. q Replace the power supply PCB. Defective laser scanner cable assembly. Replace the transfer roller if necessary. ENWW Chapter 7 Troubleshooting 217 Image defects (continued) ...
...q Low-level signals exchanged between the laser/ scanner assembly and the engine controller PCB might be attracted from the surface of the drum to the print media. No transfer roller voltage. q Check that the laser shutter operates freely when the print cartridge... is installed correctly above the print cartridge. q Without transfer roller voltage, toner cannot be affecting laser output. q Replace the power supply PCB. Defective laser scanner cable assembly. Replace the transfer roller if necessary. ENWW Chapter 7 Troubleshooting 217 Image defects (continued) ...
Service Manual
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... labels). Adhesive label construction Carrier sheet exposed only Labels cover entire page in vertical columns Carrier sheet exposed in HP LaserJet printers. This decreases the print quality near the cutout or perforated area. If this sharp edge is contaminated with the... If printing occurs over a cutout hole the transfer roller is facing the print cartridge drum during printing it can cause the feed rollers to slip). Light streaks can increase waviness and media curl. Media is not recommended for caliper. The printer fusing process can cause jamming resulting from the ...
... labels). Adhesive label construction Carrier sheet exposed only Labels cover entire page in vertical columns Carrier sheet exposed in HP LaserJet printers. This decreases the print quality near the cutout or perforated area. If this sharp edge is contaminated with the... If printing occurs over a cutout hole the transfer roller is facing the print cartridge drum during printing it can cause the feed rollers to slip). Light streaks can increase waviness and media curl. Media is not recommended for caliper. The printer fusing process can cause jamming resulting from the ...
Service Manual
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... 13 Gear, 29T 14 Top output bin delivery roller assembly 14A Roller, top output bin, lower 2 14B Roller, top output bin, lower 1 15 Transfer roller assembly 16 Tray 1 pickup assembly 16A Roller, pickup 17 Top output bin delivery roller assembly 17A Roller, face-down lower 1 18 Top output bin delivery roller assembly 19 Gear, 14T 20 Spring, compression 21...
... 13 Gear, 29T 14 Top output bin delivery roller assembly 14A Roller, top output bin, lower 2 14B Roller, top output bin, lower 1 15 Transfer roller assembly 16 Tray 1 pickup assembly 16A Roller, pickup 17 Top output bin delivery roller assembly 17A Roller, face-down lower 1 18 Top output bin delivery roller assembly 19 Gear, 14T 20 Spring, compression 21...
Service Manual
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... Switch (SW1) RH7-6051-000CN Top cover assembly RM1-0328-000CN Top output bin delivery roller assembly RG5-5542-050CN Top output bin delivery roller assembly RM1-0370-000CN Top output bin delivery roller assembly RM1-0371-000CN Transfer roller assembly RM1-0338-000CN Tray 1 assembly RM1-0353-000CN Tray 1 cover assembly RG5-5575-000CN...
... Switch (SW1) RH7-6051-000CN Top cover assembly RM1-0328-000CN Top output bin delivery roller assembly RG5-5542-050CN Top output bin delivery roller assembly RM1-0370-000CN Top output bin delivery roller assembly RM1-0371-000CN Transfer roller assembly RM1-0338-000CN Tray 1 assembly RM1-0353-000CN Tray 1 cover assembly RG5-5575-000CN...
Service Manual
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...RH7-1591-000CN Fan RH7-5279-000CN Solenoid RH7-6051-000CN Switch (SW1) RL1-0158-000CN Holder, sensor, lever RM1-0313-000CN Laser/scanner RM1-0324-000CN Cable guide assembly RM1-0328-000CN Top cover assembly RM1-0329-000CN Cover, DIMM RM1-0331-000CN Access plate ...000CN Position guide assembly RM1-0334-000CN Drive assembly RM1-0335-000CN E-label reader assembly RM1-0337-000CN Gear assembly RM1-0338-000CN Transfer roller assembly RM1-0339-000CN Engine controller assembly RM1-0340-000CN Power supply assembly (110-127V) RM1-0341-000CN Power supply assembly (220...
...RH7-1591-000CN Fan RH7-5279-000CN Solenoid RH7-6051-000CN Switch (SW1) RL1-0158-000CN Holder, sensor, lever RM1-0313-000CN Laser/scanner RM1-0324-000CN Cable guide assembly RM1-0328-000CN Top cover assembly RM1-0329-000CN Cover, DIMM RM1-0331-000CN Access plate ...000CN Position guide assembly RM1-0334-000CN Drive assembly RM1-0335-000CN E-label reader assembly RM1-0337-000CN Gear assembly RM1-0338-000CN Transfer roller assembly RM1-0339-000CN Engine controller assembly RM1-0340-000CN Power supply assembly (110-127V) RM1-0341-000CN Power supply assembly (220...
Service Manual
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... detection operations 95, 106 transfer charging roller cleaning operations 85, 94 image formation operations 89, 92 power supply operations 86 transfer roller diagrams 231 removing 174 replacement interval 74 transfer stage, image formation 92 transparencies...job 55, 64 storing envelopes 40 labels 41 media 43, 224 print cartridges 78 printer 21 subnet mask 68 supplies error messages 190 media tests 49 ordering 242 part ... 81 supplies status page 56, 201 support assistant CD-ROM 28 fraud hotline 77 HP Express Exchange 27 reseller sales and service 28 websites 28, 242 switches diagrams 232 power...
... detection operations 95, 106 transfer charging roller cleaning operations 85, 94 image formation operations 89, 92 power supply operations 86 transfer roller diagrams 231 removing 174 replacement interval 74 transfer stage, image formation 92 transparencies...job 55, 64 storing envelopes 40 labels 41 media 43, 224 print cartridges 78 printer 21 subnet mask 68 supplies error messages 190 media tests 49 ordering 242 part ... 81 supplies status page 56, 201 support assistant CD-ROM 28 fraud hotline 77 HP Express Exchange 27 reseller sales and service 28 websites 28, 242 switches diagrams 232 power...