How do you restore an HP drum?

How do you restore an HP drum?


How do you restore the imaging drum in an HP 8550?

4 Answers

  • 1 decade ago
    Best Answer

    I'm curious as to what problem you're having that makes you want to restore the imaging drum. The imaging drum is part of the imaging drum cartridge and is not designed to be restored, but rather replaced if there is a problem with it or if it has reached its end of life. Below is a direct excerpt from the service manual regarding the imaging drum:

    "Drum kit life detection:

    The imaging drum cartridge contains a memory device. The number of images printed is written to the imaging drum cartridge memory. The controller board senses the imaging drum life expiration based on the data from the imaging drum cartridge memory. When the image count reaches approximately 40,000 images, DRUM LIFE LOW / REPLACE DRUM KIT is shown on the printer control panel. This error is also written into the imaging drum cartridge memory and cannot be erased.

    The printer is still able to print after the imaging drum life expiration warning. The controller board counts the number of printed images after notification occurs. When the number reaches approximately 50,000 images, the controller board stops the printer and signals DRUM LIFE OUT / REPLACE DRUM KIT. Printing cannot continue until a new imaging drum is installed."

    I'm afraid that you'll have to purchase a new one to rectify any problems or end of life issues you may have. The part number for a replacement imaging drum kit is: C4153A

    Hope that helps.

    Best of luck.

  • 1 decade ago

    If you have to ask, it's too technical to do on your own without parts or experience.The only solution is to replace, this is a normal maintenance replacement part and you can find imaging drums online for about $115 to $150.

  • vock
    Lv 4
    3 years ago

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  • 1 decade ago

    a what?

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