HP Color LaserJet 4500N

How to Identify and Fix Common Problems ?

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Your printer may be printing pink as the other ink cartridges have run out. Common printer-to-page technology processes colour in four parts; cyan, magenta, yellow and black (CMYK), or toner. The ink cartridges in your inkjet or colour laser printer are split up into four colours.
1. Check Remaining Ink / Toner Levels & Replace Cartridge if Necessary. Before you do anything complicated, make sure that your printer is not running out of ink or toner. You can visually inspect the remaining cartridge levels on your printer.
If one or more toner cartridges are installed incorrectly, this may result in a 54.2 carousel rotation error. This error is typically accompanied by a loud grinding noise. NOTE: The carousel is the rotating part under the top cover to which all four print cartridges attach.
In short, the color management workflow is interrupted and forces a double color management situation. The result is usually prints with a strong magenta cast. The problem usually resolves after a subsequent minor update.
It could be the wrong printer driver being used, wrong driver settings, toner cartridge colors not being the right color shades, printer color needs calibrated, the computer monitor you`re using is out of calibration.
If your printouts have incorrect colors, try these solutions: Make sure the Black/Grayscale or Grayscale setting is not selected in your printer software. Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if necessary.
This 51.10 error code points to a failure with the laser scanner assembly, and to fix this error usually you end up replacing the laser scanner assembly. You can try turning the printer off and back on, which may temporarily reset the error and let you print a few more pages.
It is one of the four colors of ink used in color printing by an inkjet printer, along with yellow, cyan, and black to make all other colors. The tone of magenta used in printing, printer`s magenta, is redder than the magenta of the RGB (additive) model, the former being closer to rose.
What is the color magenta? Magenta is a color that is variously defined as purplish-red, reddish-purple, purplish, or mauvish-crimson.
If your printouts have incorrect colors, try these solutions: Make sure the Black/Grayscale or Grayscale setting is not selected in your printer software. Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if necessary.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

HP Color Laserjet 3800 problem when printing color
ANSWER : Do a cold reset

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HP Color LaserJet 4500N

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ANSWER : How about the situation when resistor does not reset the transfer belt count and even new transfer belt out of the box is not doing it. Do you have any idea how to solve this problem? I did reset transfer belts and fusing units on several HL 4700 printers with no problem but also I came across few which were not possible to reset even with oryginal parts.

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HP Color LaserJet 4500N

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ANSWER : What about the engine test? To do that, drop down the front tray. Feel around on the left side at the top and you’ll feel a little plastic dongle. If you lift up on that it will initiate an engine test page. That will be a page containing lines of each color.

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HP Color LaserJet 4500N

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ANSWER : Thanks much, this method worked for me.

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HP Color LaserJet 4500N

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ANSWER : I just ran into one of these on a 4 year old m551. Failed to complete startup at the end of disk check. Followed the above link for troubleshooting.

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HP Color LaserJet 4500N

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HP Color LaserJet 4500N

My 2550n Color LaserJet does not want to print in color
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HP Color LaserJet 4500N