HP Color LaserJet 2820/2830/2840 All-In-One - User Guide
Page 16
...Color LaserJet Image Fuser Kit and Image Transfer Kit Limited Warranty Statement ........284 Availability of support and service 285 HP maintenance agreements 285 Onsite service agreements 285 Appendix C Device specifications Appendix D Regulatory information Introduction ...289 Telephone Consumer Protection Act (United...production ...294 Energy consumption ...294 HP LaserJet printing supplies 294 Nederlands ...295 Taiwan ...296 Declaration of conformity ...297 Declaration of conformity ...298 Country-/region-specific safety statements 299 Laser safety statement 299 Canadian DOC statement...
...Color LaserJet Image Fuser Kit and Image Transfer Kit Limited Warranty Statement ........284 Availability of support and service 285 HP maintenance agreements 285 Onsite service agreements 285 Appendix C Device specifications Appendix D Regulatory information Introduction ...289 Telephone Consumer Protection Act (United...production ...294 Energy consumption ...294 HP LaserJet printing supplies 294 Nederlands ...295 Taiwan ...296 Declaration of conformity ...297 Declaration of conformity ...298 Country-/region-specific safety statements 299 Laser safety statement 299 Canadian DOC statement...
Service Manual
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... separation pad 130 Replacing the ADF scanner glass 132 Replacing the fuser assembly 133 Replacing the control-panel bezel 134 Replacing the tray... right upper cover 155 Replacing the memory-card assembly (HP Color LaserJet 2840 all-in-one only 157 Removing the input/output (I/O) cover 158 Removing...support assembly 173 Removing the right support assembly 174 Removing the laser/scanner assembly 175 Removing the transfer-roller plate 177 Removing the... Removing the formatter cage 180 Removing the formatter and line interface unit (LIU 182 Removing the E-label reader (for imaging-drum E-...
... separation pad 130 Replacing the ADF scanner glass 132 Replacing the fuser assembly 133 Replacing the control-panel bezel 134 Replacing the tray... right upper cover 155 Replacing the memory-card assembly (HP Color LaserJet 2840 all-in-one only 157 Removing the input/output (I/O) cover 158 Removing...support assembly 173 Removing the right support assembly 174 Removing the laser/scanner assembly 175 Removing the transfer-roller plate 177 Removing the... Removing the formatter cage 180 Removing the formatter and line interface unit (LIU 182 Removing the E-label reader (for imaging-drum E-...
Service Manual
Page 88
...The engine control system contains the following components: ■ DC controller ■ High-voltage power-supply PCA ■ Low-voltage power unit: ■ Fuser-control circuit ■ Low-voltage power-supply PCA Figure 4-2 Engine control system (includes the basic configuration of the device) Basic sequence ... Theory of operation Operation sequences are controlled by the CPU in the DC controller in the engine control system. It drives the laser/scanner system, the image formation system, and the pickup and feed system. From the time of the print command until transfer-...
...The engine control system contains the following components: ■ DC controller ■ High-voltage power-supply PCA ■ Low-voltage power unit: ■ Fuser-control circuit ■ Low-voltage power-supply PCA Figure 4-2 Engine control system (includes the basic configuration of the device) Basic sequence ... Theory of operation Operation sequences are controlled by the CPU in the DC controller in the engine control system. It drives the laser/scanner system, the image formation system, and the pickup and feed system. From the time of the print command until transfer-...
Service Manual
Page 367
..., RS, M3x6 8 Plate, swing shaft grounding 9 Fan 10 Clutch, electromagnetic 11 Screw, RS, M3x10 12 Sleeve thermistor unit 13 Cable, upper 14 Cable, front frame 15 Upper face-down roller assembly, 16 Cable, fuser motor 17 Motor, DC 18 Gear, 32T/37T 19 Gear, 37T/43T 20 Gear, 51T 21 Spring, torsion...
..., RS, M3x6 8 Plate, swing shaft grounding 9 Fan 10 Clutch, electromagnetic 11 Screw, RS, M3x10 12 Sleeve thermistor unit 13 Cable, upper 14 Cable, front frame 15 Upper face-down roller assembly, 16 Cable, fuser motor 17 Motor, DC 18 Gear, 32T/37T 19 Gear, 37T/43T 20 Gear, 51T 21 Spring, torsion...
Service Manual
Page 402
...cartridge Label, rotary inlet Label, rotary inlet Label, rotary inlet Label, rotary inlet Laser/scanner Left cartridge guide assembly Left cover assembly Left side plate assembly Left support assembly ...pressure-release sensor, right Lever, pressure-release, left Lever, pressure-release, right Link unit, left Link unit, right Low-voltage PCA, 110-127 V Low-voltage PCA, 220-240 V ... of 2) Internal components (2 of 2) Fuser assembly Fuser assembly Fuser assembly Fuser assembly Fuser assembly Fuser assembly Covers Covers PCA assemblies PCA assemblies Rear frame assembly Assembly locations (2 of 2)...
...cartridge Label, rotary inlet Label, rotary inlet Label, rotary inlet Label, rotary inlet Laser/scanner Left cartridge guide assembly Left cover assembly Left side plate assembly Left support assembly ...pressure-release sensor, right Lever, pressure-release, left Lever, pressure-release, right Link unit, left Link unit, right Low-voltage PCA, 110-127 V Low-voltage PCA, 220-240 V ... of 2) Internal components (2 of 2) Fuser assembly Fuser assembly Fuser assembly Fuser assembly Fuser assembly Fuser assembly Covers Covers PCA assemblies PCA assemblies Rear frame assembly Assembly locations (2 of 2)...
Service Manual
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Table 7-19 Alphabetical parts list (continued) Description Main drive assembly Microswitch Middle frame Middle frame assembly Motor (DC 24V) Motor unit Motor unit Motor, DC Motor, DC, 24 V Mount, antenna contact Mount, left link Mount, motor Mount, power button rod Mount, right link Mount, terminal ... frame assembly Middle frame assembly Middle frame assembly Middle frame assembly Front frame assembly Middle frame assembly Main drive assembly Rotary assembly Fuser assembly Front frame assembly Main drive assembly Main drive assembly Rotary assembly Rotary assembly Alphabetical parts list 391
Table 7-19 Alphabetical parts list (continued) Description Main drive assembly Microswitch Middle frame Middle frame assembly Motor (DC 24V) Motor unit Motor unit Motor, DC Motor, DC, 24 V Mount, antenna contact Mount, left link Mount, motor Mount, power button rod Mount, right link Mount, terminal ... frame assembly Middle frame assembly Middle frame assembly Middle frame assembly Front frame assembly Middle frame assembly Main drive assembly Rotary assembly Fuser assembly Front frame assembly Main drive assembly Main drive assembly Rotary assembly Rotary assembly Alphabetical parts list 391
Service Manual
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...A Sheet, protective, B Sheet, separation Side plate, left Side plate, right front Side plate, right rear Side plate, right rear Sleeve thermistor unit Solenoid Solenoid Spacer, left Spacer, right Spring Spring, compression Spring, compression Spring, compression ENWW Part number RB2-9925-000CN RG5-7577-000CN RG5-7576...-5383-000CN RH7-5384-000CN RB2-9935-000CN RB2-9934-000CN RS6-2771-000CN Table and page Middle frame assembly Fuser assembly Fuser assembly Front frame assembly Front frame assembly Middle frame assembly Internal components (2 of 2) Main drive assembly Middle frame assembly Main ...
...A Sheet, protective, B Sheet, separation Side plate, left Side plate, right front Side plate, right rear Side plate, right rear Sleeve thermistor unit Solenoid Solenoid Spacer, left Spacer, right Spring Spring, compression Spring, compression Spring, compression ENWW Part number RB2-9925-000CN RG5-7577-000CN RG5-7576...-5383-000CN RH7-5384-000CN RB2-9935-000CN RB2-9934-000CN RS6-2771-000CN Table and page Middle frame assembly Fuser assembly Fuser assembly Front frame assembly Front frame assembly Middle frame assembly Internal components (2 of 2) Main drive assembly Middle frame assembly Main ...
Service Manual
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...RF5-4060-000CN Base plate, fixing RF5-4063-000CN Motor unit RF5-4065-000CN Entrance guide assembly RF5-4067-000CN Roller, transfer RF5-4068-000CN Roller, face-down, upper RG5-6890-000CN Laser/scanner RG5-6907-000CN Scanner crossmember assembly RG5-6935-000CN... roller assembly RG5-6964-000CN Toner-sensor PCA 410 Chapter 7 Parts and diagrams Table and page Covers Covers Fuser assembly Covers Covers Covers Fuser assembly Covers Covers Fuser assembly Fuser assembly Internal components (2 of 2) Internal components (2 of 2) Rotary assembly Front frame assembly Front frame assembly ...
...RF5-4060-000CN Base plate, fixing RF5-4063-000CN Motor unit RF5-4065-000CN Entrance guide assembly RF5-4067-000CN Roller, transfer RF5-4068-000CN Roller, face-down, upper RG5-6890-000CN Laser/scanner RG5-6907-000CN Scanner crossmember assembly RG5-6935-000CN... roller assembly RG5-6964-000CN Toner-sensor PCA 410 Chapter 7 Parts and diagrams Table and page Covers Covers Fuser assembly Covers Covers Covers Fuser assembly Covers Covers Fuser assembly Fuser assembly Internal components (2 of 2) Internal components (2 of 2) Rotary assembly Front frame assembly Front frame assembly ...
Service Manual
Page 424
...000CN Registration-sensor PCA RG5-7616-000CN Sub-high-voltage transformer PCA RG5-7620-000CN Cable, fuser motor RG5-7621-000CN Cable, power (1) RG5-7624-000CN Cable, waste toner RG5-7630-000CN Link unit, right RG5-7631-000CN Right support assembly RG5-7632-000CN Left support assembly RG5-7637-... RG5-7647-000CN High-voltage transformer PCA RG5-7648-000CN Waste-toner sensor PCA RG5-7842-000CN Rotary drive assembly RH2-5524-000CN Flat cable, laser RH3-2260-000CN Low-voltage PCA, 110-127 V RH3-2261-000CN Low-voltage PCA, 220-240 V RH5-3169-000CN Resistor, 500MOHM, 0.3W...
...000CN Registration-sensor PCA RG5-7616-000CN Sub-high-voltage transformer PCA RG5-7620-000CN Cable, fuser motor RG5-7621-000CN Cable, power (1) RG5-7624-000CN Cable, waste toner RG5-7630-000CN Link unit, right RG5-7631-000CN Right support assembly RG5-7632-000CN Left support assembly RG5-7637-... RG5-7647-000CN High-voltage transformer PCA RG5-7648-000CN Waste-toner sensor PCA RG5-7842-000CN Rotary drive assembly RH2-5524-000CN Flat cable, laser RH3-2260-000CN Low-voltage PCA, 110-127 V RH3-2261-000CN Low-voltage PCA, 220-240 V RH5-3169-000CN Resistor, 500MOHM, 0.3W...
Service Manual
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...Solenoid RH7-5384-000CN Solenoid RH7-5389-000CN Clutch, electromagnetic RH7-6051-000CN Microswitch RH7-7158-000CN Density-sensor PCA RH7-7159-000CN Sleeve thermistor unit RS5-1635-000CN Bushing RS5-1637-000CN Bushing RS5-1638-000CN Bushing RS6-2030-000CN Spring, tension RS6-2766-000CN Spring, tension RS6-2771-000CN... Internal components (1 of 2) Internal components (1 of 2) Internal components (1 of 2) Main drive assembly Main drive assembly Main drive assembly Main drive assembly Main drive assembly Fuser assembly Fuser assembly Fuser assembly Numerical parts list 413
...Solenoid RH7-5384-000CN Solenoid RH7-5389-000CN Clutch, electromagnetic RH7-6051-000CN Microswitch RH7-7158-000CN Density-sensor PCA RH7-7159-000CN Sleeve thermistor unit RS5-1635-000CN Bushing RS5-1637-000CN Bushing RS5-1638-000CN Bushing RS6-2030-000CN Spring, tension RS6-2766-000CN Spring, tension RS6-2771-000CN... Internal components (1 of 2) Internal components (1 of 2) Internal components (1 of 2) Main drive assembly Main drive assembly Main drive assembly Main drive assembly Main drive assembly Fuser assembly Fuser assembly Fuser assembly Numerical parts list 413