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Re: Error message uo43

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I had this error code when I installed a new genuine cartridge.

 

I noticed that the red light didn't come on on the cartridge that the printer did not recognize.

 

After some faffing, I realised that the light came on only sometimes. it was erratic.

 

Using compressed air with a straw, I angled the straw and blew air along the contacts. I did it a bit blindly, but I knew roughly where I was aiming. I then used some brake cleaner on a tissue (any cleaning solvent will do, alcohol, contact cleaner, nail varnish remover) and gently rubbed the contacts on the cartridge.

 

After I re-installed it, I noticed the light went on/off more reliably....in my case it was just a dirty contact.

 

Hope this helps someone...I literally only registered to let peeps know.


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