HP Color LaserJet 4700 - User Guide
Page 204
...://www.hp.com/ support/clj4700. 50.3: A high fuser temperature error has occurred in the main thermistor. 3. 50.2: A fuser warm-up service error has occurred. specific fuser errors: 2. 50.1: A low fuser temperature error has occurred in the main thermistor. 50.6: An open fuser error has occurred. 50.7: A fuser pressure release mechanism failure has occurred. 188 Chapter 8 Problem solving ENWW Turn the printer off...
...://www.hp.com/ support/clj4700. 50.3: A high fuser temperature error has occurred in the main thermistor. 3. 50.2: A fuser warm-up service error has occurred. specific fuser errors: 2. 50.1: A low fuser temperature error has occurred in the main thermistor. 50.6: An open fuser error has occurred. 50.7: A fuser pressure release mechanism failure has occurred. 188 Chapter 8 Problem solving ENWW Turn the printer off...
HP Color LaserJet 4700 - User Guide
Page 205
...HP Support at http://www.hp.com/ support/clj4700. Turn the printer off then on . 2. Magenta 3 - Turn the printer off then on . If the problem persists, contact HP Support at http://www.hp.com/ support/clj4700. 1. Press for more information. Humidity sensor 1. Printing cannot continue. Either a laser beam detects an error, or a laser error... the printer on . If the problem persists, contact HP Support at http://www.hp.com/ support/clj4700. Control panel message 50.X FUSER ERROR To continue turn off then on 51.2Y PRINTER ERROR For help press alternates with 51.2Y PRINTER ERROR To ...
...HP Support at http://www.hp.com/ support/clj4700. Turn the printer off then on . 2. Magenta 3 - Turn the printer off then on . If the problem persists, contact HP Support at http://www.hp.com/ support/clj4700. 1. Press for more information. Humidity sensor 1. Printing cannot continue. Either a laser beam detects an error, or a laser error... the printer on . If the problem persists, contact HP Support at http://www.hp.com/ support/clj4700. Control panel message 50.X FUSER ERROR To continue turn off then on 51.2Y PRINTER ERROR For help press alternates with 51.2Y PRINTER ERROR To ...
HP Color LaserJet 4700 - User Guide
Page 325
...46 I/O (input/output) 60 information 51 paper handling 52 print quality 54 printing 53 resets 62 retrieve job 50 stapler/stacker 59 system setup 56 message types 183 messages critical 183 error 183 status 183 warning 183 mopier mode 137 multiple pages per sheet 115, 122 N n-up printing 115,...12 presets 121 print cartridge authentication 162 checking toner levels 163 genuine HP 162 life expectancy 163 managing 162 non-HP 162 replacing 164 storing 163 Print Document On 114 print media colored paper 110 envelopes 110 for color printing 152 glossy paper 109 heavy paper 110 labels 110 letterhead 111...
...46 I/O (input/output) 60 information 51 paper handling 52 print quality 54 printing 53 resets 62 retrieve job 50 stapler/stacker 59 system setup 56 message types 183 messages critical 183 error 183 status 183 warning 183 mopier mode 137 multiple pages per sheet 115, 122 N n-up printing 115,...12 presets 121 print cartridge authentication 162 checking toner levels 163 genuine HP 162 life expectancy 163 managing 162 non-HP 162 replacing 164 storing 163 Print Document On 114 print media colored paper 110 envelopes 110 for color printing 152 glossy paper 109 heavy paper 110 labels 110 letterhead 111...
Service Manual
Page 207
...detection on page 188 illustrates this is an "environment sensor abnormality" and sends an error message to the formatter. The DC controller controls the following events occurs: ● ...9679; Secondary transfer bias If the environment sensor detects a temperature of below 50ºC (122ºF) when the printer is turned on the photosensitive drum in each having one light emitter (... up to DHALF This control stabilizes image density by the DC controller, which controls the color misregistration unit during image density calibration. 2. The DC controller forms density patterns on . ...
...detection on page 188 illustrates this is an "environment sensor abnormality" and sends an error message to the formatter. The DC controller controls the following events occurs: ● ...9679; Secondary transfer bias If the environment sensor detects a temperature of below 50ºC (122ºF) when the printer is turned on the photosensitive drum in each having one light emitter (... up to DHALF This control stabilizes image density by the DC controller, which controls the color misregistration unit during image density calibration. 2. The DC controller forms density patterns on . ...
Service Manual
Page 388
... to the network or computer. 13. See Installing a flash memory card (HP Color LaserJet 4700 Series only) on Description Recommended action 12. The following are specific fuser errors: 1. Turn the printer off and allow it is damaged. 3. Replace the low-voltage power supply ...50.8: Low fuser sub-thermistor temperature 50.9: High fuser sub-thermistor temperature The error might be found in the main thermistor. 50.6: An open fuser error has occurred. 50.7: A fuser pressure release mechanism failure has occurred. 2. Replace the defective laser/scanner assembly. If the error...
... to the network or computer. 13. See Installing a flash memory card (HP Color LaserJet 4700 Series only) on Description Recommended action 12. The following are specific fuser errors: 1. Turn the printer off and allow it is damaged. 3. Replace the low-voltage power supply ...50.8: Low fuser sub-thermistor temperature 50.9: High fuser sub-thermistor temperature The error might be found in the main thermistor. 50.6: An open fuser error has occurred. 50.7: A fuser pressure release mechanism failure has occurred. 2. Replace the defective laser/scanner assembly. If the error...
Service Manual
Page 412
...restoring settings. The tray is loaded with Ready Sleep mode on the stapler/ stacker is in the feed direction than 50 usable staples remain in response to print an internal page, but the current job must finish printing before the internal page ...is displayed during the execution of printable data, or an error condition will automatically restart. No action necessary. factory settings Rotating [COLOR] motor To exit press. Order and install a new stapler cartridge. Do not turn the printer off. The unit cannot function. For information about replacing ...
...restoring settings. The tray is loaded with Ready Sleep mode on the stapler/ stacker is in the feed direction than 50 usable staples remain in response to print an internal page, but the current job must finish printing before the internal page ...is displayed during the execution of printable data, or an error condition will automatically restart. No action necessary. factory settings Rotating [COLOR] motor To exit press. Order and install a new stapler cartridge. Do not turn the printer off. The unit cannot function. For information about replacing ...
Service Manual
Page 520
... print cartridge or slot is idle ● Reduces wear on electronic components in the printer The printer automatically exits sleep mode when you send a print job or press any button on page 488. For each color, demo page, and configuration page. These pages can help isolate print quality problems. Allows... select Off On* Explanation This item restores all control panel settings to run tests that can help determine which lists the 50 most recent entries in the error log. See the Sleep Delay information in the System setup submenu on the control panel. Turns sleep mode on or off...
... print cartridge or slot is idle ● Reduces wear on electronic components in the printer The printer automatically exits sleep mode when you send a print job or press any button on page 488. For each color, demo page, and configuration page. These pages can help isolate print quality problems. Allows... select Off On* Explanation This item restores all control panel settings to run tests that can help determine which lists the 50 most recent entries in the error log. See the Sleep Delay information in the System setup submenu on the control panel. Turns sleep mode on or off...
Service Manual
Page 531
... information Specific information Configuration page Firmware date codes When you use the remote firmware upgrade procedure, all of the 50 most recent errors. Table 7-36 Important information on page 511 describes where to look for this information. DC controller Firmware datecode ...firmware date codes, the IP address, and the e-mail gateways, is on the embedded Jetdirect page, under "HP Jetdirect Configuration." ENWW Tools for ongoing printer maintenance. Finding important information on the main configuration page, under "Device Information." Shows model and ID. The ...
... information Specific information Configuration page Firmware date codes When you use the remote firmware upgrade procedure, all of the 50 most recent errors. Table 7-36 Important information on page 511 describes where to look for this information. DC controller Firmware datecode ...firmware date codes, the IP address, and the e-mail gateways, is on the embedded Jetdirect page, under "HP Jetdirect Configuration." ENWW Tools for ongoing printer maintenance. Finding important information on the main configuration page, under "Device Information." Shows model and ID. The ...
Service Manual
Page 668
... 137 power supplies fuser 151 part numbers 609 PCB, locating 549 power supply detection 151 error 151 low voltage 151 power supply circuit low voltage 153 power supply fan removing 299 power... 610 internal components 576 manual 55 media 564 PCBs 609 power supplies 585, 631, 638 printer 55 reference material 565 retaining rings 566 screws 566 service manuals 565 stapler/stacker 610 supplies...technical reference manuals 565 user guide 55 user-replaceable parts 567 parts replacing 217 service approach 50 parts-removal, tree 220 passwords network 506 PCBs part numbers 609, 610 removing 312 PCL ...
... 137 power supplies fuser 151 part numbers 609 PCB, locating 549 power supply detection 151 error 151 low voltage 151 power supply circuit low voltage 153 power supply fan removing 299 power... 610 internal components 576 manual 55 media 564 PCBs 609 power supplies 585, 631, 638 printer 55 reference material 565 retaining rings 566 screws 566 service manuals 565 stapler/stacker 610 supplies...technical reference manuals 565 user guide 55 user-replaceable parts 567 parts replacing 217 service approach 50 parts-removal, tree 220 passwords network 506 PCBs part numbers 609, 610 removing 312 PCL ...