How do I reset the HP 5525 Black Cartridge?

Question

HP

Hello!
I refilled the black cartridge today, the printer does not see it!
Can you tell me how to reset the cartridge? so he can type again?

Answer 1

In fact, no HP cartridges require zeroing. The need to replace the chip is not due to blocking the operation of the refilled cartridge, but the need for the calibration and consumption statistics to work correctly, because. this is a color machine.
The cartridge is not perceived due to the lack of contact inside - they messed up during assembly.
This is definitely not the contact of the transfer roller - this model, in the absence of it, cheerfully spits white sheets, and it is unlikely that the contact of the pre-charge roller - it also knows how to fill everything solid.
In your case, there is no MAIN CONTACT in electricity - earth. The role of "grounding" in all laser printers is performed by the contact of the photo shaft.