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HP Recommended

Help me remove error 75 please

1 REPLY 1
HP Recommended

Error 75 on HP LaserJet printers usually points to a toner cartridge authentication failure, subscription lock issue, or a persistent paper feed/jam memory error.[ref_1, ref_2, ref_3]

 

Those are 3 different problems.  See if you can narrow down the cause.

 

It this a new cartridge?  3rd party?  Refilled?  

 

Let an ink subscription expire?

 

check the electrican contacts on the toner and see if there is glue / tape or some residue blocking both the toner contact and the connector contacts.

 

please let me know what you find out.


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