DeskJet 940c: 940c cartridge light flashing

I just print something yesterday and nothing happens (having previously printed a page). Looked at printer - cartridge light flashing. Used HP printer doctor, open lid and transport moved to tricolor cartridge so resumed there and in. No difference. Then taken and in the black print cartridge and carraiage moved to here! Repeated several times to no effect. Never had this problem before and I have no cartridge spare at the moment. I'm stuck for a solution!

Thank you

Hello

For some unknown reason, it started working again after just checked to make sure that the USB cable is firmly connected the printer (it is).

On the surge protector, I have always used an and reven didn't think that (not that I have now but I'll keep in mind of course). I used the guide you mentioned to troubleshoot not that it helped when I used the guide before it started working again after checking the USB connection. I intend to buy a new printer I've had this one since 2002 about, so I was not eager to buy new cartridges that might not even work. I have two in one I have a flat bed scanner and I like the look of the printer HP OfficeJet 8100.

Thank you for your reply, I appreciate it.

Tags: HP Printers

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