Service Manual
Page 8
...Pickup unit 258 Temperature and humidity sensor 266 High-voltage power supply 267 Low-voltage power supply 268 Registration assembly 269 Delivery fan 276 Fuser fan 277 P-crg (image drum) drive assembly 278 T-crg (print cartridge) drive assembly 282 Fuser motor 284 Fuser drive assembly ...troubleshooting tools 330 Sample defects and solutions 336 Media and paper-path troubleshooting tools 373 Tests for troubleshooting paper-path problems 383 Noise troubleshooting tools 384 Control panel messages 385 Control panel and event log message format 386 Event log page 386 Error message ...
...Pickup unit 258 Temperature and humidity sensor 266 High-voltage power supply 267 Low-voltage power supply 268 Registration assembly 269 Delivery fan 276 Fuser fan 277 P-crg (image drum) drive assembly 278 T-crg (print cartridge) drive assembly 282 Fuser motor 284 Fuser drive assembly ...troubleshooting tools 330 Sample defects and solutions 336 Media and paper-path troubleshooting tools 373 Tests for troubleshooting paper-path problems 383 Noise troubleshooting tools 384 Control panel messages 385 Control panel and event log message format 386 Event log page 386 Error message ...
Service Manual
Page 11
... 71 Table 32. EIO submenu 72 Table 33. Minimum custom sizes 84 Table 39. Update messages 105 Table 40. Motors and fans 139 Table 49. Switches, solenoids, clutches, and sensors 143 ENWW List of print modes 67 Table 28. Power requirements and circuit... on sequence 110 Table 44. List of the HP color LaserJet 9500 series printer 20 Table 2. Features of tables Table 1. Out-of paper 40 Table 17. Packaged specifications 22 Table 4. Power consumption 23 Table 6. Environmental specifications 24 Table 7. Noise level specifications 24 Table 8. Maximum custom sizes 32...
... 71 Table 32. EIO submenu 72 Table 33. Minimum custom sizes 84 Table 39. Update messages 105 Table 40. Motors and fans 139 Table 49. Switches, solenoids, clutches, and sensors 143 ENWW List of print modes 67 Table 28. Power requirements and circuit... on sequence 110 Table 44. List of the HP color LaserJet 9500 series printer 20 Table 2. Features of tables Table 1. Out-of paper 40 Table 17. Packaged specifications 22 Table 4. Power consumption 23 Table 6. Environmental specifications 24 Table 7. Noise level specifications 24 Table 8. Maximum custom sizes 32...
Service Manual
Page 139
Low-voltage power supply circuit +5 V Switches Solenoids Sensors Memory PCA +24 VA +24 VB T driver Fan/T-CRG motor/ automatic registration/ PCA scanner motor ATsRensor ENWW Chapter 5 Theory of the following voltages: z +24 ...when the interlock switch is turned off) Noise filter Fuser control circuit +90 V Power supply unit PWM DC Fuser unit Noise filter Rectifier circuit Active filter drive circuit Active filter +3.3 V/+5 V converter +5 V regulator +5 V +3.3 V Power switch Power supply fan Soft switch Power supply fan speed control circuit +3.3 V/+5 V converter drive...
Low-voltage power supply circuit +5 V Switches Solenoids Sensors Memory PCA +24 VA +24 VB T driver Fan/T-CRG motor/ automatic registration/ PCA scanner motor ATsRensor ENWW Chapter 5 Theory of the following voltages: z +24 ...when the interlock switch is turned off) Noise filter Fuser control circuit +90 V Power supply unit PWM DC Fuser unit Noise filter Rectifier circuit Active filter drive circuit Active filter +3.3 V/+5 V converter +5 V regulator +5 V +3.3 V Power switch Power supply fan Soft switch Power supply fan speed control circuit +3.3 V/+5 V converter drive...
Service Manual
Page 142
...speed laser motor M20 K automatic registration laser motor M30 C automatic registration laser motor (not used because it is the reference color) M23 Pickup roller Drives the Stepping z Clockwise DC controller No up/down motor pickup and motor and feed rollers. Table...cartridge motor M15 K print cartridge motor M16 Y automatic Drive cam for Stepping z Clockwise T driver No RG5- counter- Motors and fans (continued) Number Description Function Type M10 Fuser motor Drives the DC fuser rollers motor and the delivery roller. clockwise z One speed ...
...speed laser motor M20 K automatic registration laser motor M30 C automatic registration laser motor (not used because it is the reference color) M23 Pickup roller Drives the Stepping z Clockwise DC controller No up/down motor pickup and motor and feed rollers. Table...cartridge motor M15 K print cartridge motor M16 Y automatic Drive cam for Stepping z Clockwise T driver No RG5- counter- Motors and fans (continued) Number Description Function Type M10 Fuser motor Drives the DC fuser rollers motor and the delivery roller. clockwise z One speed ...
Service Manual
Page 19
...HP color LaserJet 9500 Series printer control panel features 60 Table 21. Print Quality menu 70 Table 27. Description of the HP color LaserJet 9500 series printer 23 Table 2. System Setup submenu 75 Table 29. Minimum custom sizes 92 Table 39. Printer components 121 Table 43. Failure sequence of tables xvii Motors, fans... Output bin capacities 38 Table 14. Resets submenu 80 Table 34. Troubleshooting a firmware update 116 Table 41. Noise level specifications 27 Table 8. Determining basis weight of -box specifications 25 Table 3. Supported standard media sizes 38 Table...
...HP color LaserJet 9500 Series printer control panel features 60 Table 21. Print Quality menu 70 Table 27. Description of the HP color LaserJet 9500 series printer 23 Table 2. System Setup submenu 75 Table 29. Minimum custom sizes 92 Table 39. Printer components 121 Table 43. Failure sequence of tables xvii Motors, fans... Output bin capacities 38 Table 14. Resets submenu 80 Table 34. Troubleshooting a firmware update 116 Table 41. Noise level specifications 27 Table 8. Determining basis weight of -box specifications 25 Table 3. Supported standard media sizes 38 Table...
Service Manual
Page 151
...and the ICs on . Low-voltage power supply circuit +5 V Switches Solenoids Sensors Memory PCA +24 VA +24 VB T driver Fan/T-CRG motor/ automatic registration/ PCA scanner motor ATsRensor ENWW Chapter 5 Theory of the following voltages: z +24 VA (is constantly ... printer is turned off) Noise filter Fuser control circuit +90 V Power supply unit PWM DC Fuser unit Noise filter Rectifier circuit Active filter drive circuit Active filter +3.3 V/+5 V converter +5 V regulator +5 V +3.3 V Power switch Power supply fan Soft switch Power supply fan speed control circuit +3.3 ...
...and the ICs on . Low-voltage power supply circuit +5 V Switches Solenoids Sensors Memory PCA +24 VA +24 VB T driver Fan/T-CRG motor/ automatic registration/ PCA scanner motor ATsRensor ENWW Chapter 5 Theory of the following voltages: z +24 VA (is constantly ... printer is turned off) Noise filter Fuser control circuit +90 V Power supply unit PWM DC Fuser unit Noise filter Rectifier circuit Active filter drive circuit Active filter +3.3 V/+5 V converter +5 V regulator +5 V +3.3 V Power switch Power supply fan Soft switch Power supply fan speed control circuit +3.3 ...
Service Manual
Page 154
...print DC cartridges. motor Direction/ speed Controlled by reversing, which makes a cracking noise. and full-speed RH71519000CN z Clockwise DC controller Yes z Half- registration the automatic... automatic registration laser motor M30 C automatic registration laser motor (not used because it is the reference color) M23 Pickup roller Drives the Stepping z Clockwise DC controller No up/down motor pickup and motor... counter- 000CN adjustment of operation ENWW Motors and fans (continued) Number Description Function Type M10 Fuser motor Drives the DC fuser rollers motor and...
...print DC cartridges. motor Direction/ speed Controlled by reversing, which makes a cracking noise. and full-speed RH71519000CN z Clockwise DC controller Yes z Half- registration the automatic... automatic registration laser motor M30 C automatic registration laser motor (not used because it is the reference color) M23 Pickup roller Drives the Stepping z Clockwise DC controller No up/down motor pickup and motor... counter- 000CN adjustment of operation ENWW Motors and fans (continued) Number Description Function Type M10 Fuser motor Drives the DC fuser rollers motor and...
Service Manual
Page 571
...EN troubleshooting about 334 blank pages 395 checklist 334 color adjustments 400 color band test 364 color over entire page 387 color plane misregistration 385 color plane missing 394 communications 466, 467 diagnostics 337 ...388 halos 398 HP Jetdirect print servers 467 information pages 352 jams 403, 411 light print 380 lines 371, 374, 378 media 359, 409 misplaced images 391 networks 466 noise 414 power 336...and replacing left 212 right 210 upper left door sensor, removing and replacing 314 upper right fan 153 usage page 64, 356 user guides ordering 55 part numbers 481 V vacuuming spilled toner...
...EN troubleshooting about 334 blank pages 395 checklist 334 color adjustments 400 color band test 364 color over entire page 387 color plane misregistration 385 color plane missing 394 communications 466, 467 diagnostics 337 ...388 halos 398 HP Jetdirect print servers 467 information pages 352 jams 403, 411 light print 380 lines 371, 374, 378 media 359, 409 misplaced images 391 networks 466 noise 414 power 336...and replacing left 212 right 210 upper left door sensor, removing and replacing 314 upper right fan 153 usage page 64, 356 user guides ordering 55 part numbers 481 V vacuuming spilled toner...