Hp color laserjet 1025 cartridge memory error on imaging drum

A "supply memory" error is usually caused by a bad toner cartridge. Each cartridge has a chip that is read by the printer.
Try reseating the cartridges.
Did the error occur after you swapped out a cartridge?

Hi,

change the toner density settings

59.6K is a problem with the black image drum.
Take the black cartridge out of the printer. Shake it, reinstall it. Power cycle the printer. If the error comes back, remove the black image drum and reseat it. The image drums(one for each color) sit below the toner cartridges.
If the error still comes back a tech is going to have to look at the printer.

Try Try using the HP Print Diagnostic Utility in Windows - HP Customer Care (United States - English).

If you need more help come back.Post / thumbs / testimonial are welcome!

Try HP Support

HP Color LaserJet 2840 All in One Printer Software and Drivers

The cartridge is missing contact from the drum to the ground. When this contact is missing, the charge from the the laser exposed areas on the drum cannot disappear and the result is lack of image.
Remove the cartridges and compare the connecting pins of the nest for the black with other nests. One may be bend and loosing it's contact.

Hello,
you have to replace toner cartridges (unfortunately).
Same problems can be occured whit CP 1025 too
the problem is - cartridge image drum failed
Good luck!

According to the HP Service manual, there is no 54.18 error.

The listed errors are:


54.1 Temperature error
Check the fuser. See 50.X fuser error.
54.3 Image density sensor error
Check the connections. Replace the color registration detection assembly.
54.5 Colour registration sensor error
Check the connections. Replace the color registration detection assembly.
54.6 Image density error
Check the connections. Replace the color registration detection assembly.
54.7(Y), 54.8(M), 54.9(C), or 54.10(K) Drum phase sensor error
Check the connections. Replace the drum phase sensor for the indicated color.
54.11(K), 54.12(C), 54.13(M), or 54.14(Y) Toner sensor error
Check the connections. Check the cartridge and replace it if necessary.
Replace the color registration detection assembly.
54.19 Transfer Belt error
Check the ETB connection. Replace the ETB. Replace the DC controller.

It is most likely that you have a faulty Toner Cartridge.

More than likely you need new drum.

The front panel tells you witch toner cartridge should you replace. If a supply memory error ocures then the cartridge should be replaced or exchanged with a new one. The imaging drum unit is also consumable. for "Joe 50" - there are 4 toner cartridges in the printer.