Cartridge Light is blinking

[Jill_9]

My printer cartridge light is blinking. It started after my finger bumped it while it was printing. (I was trying to prevent a paper Jam). I have changed the cartridge, reinstalled it, tried everything they suggested under troubleshooting and the hp troubleshooting page. Nothing is working and it won't print. Any ideas?

[Roger Faucher]

If someone is to help you, they'll need to know the model of the printer.

Thanks.

Roger

[Jill_9]

Oops!! I have a Hewlett Packard Deskjet 722C. Thanks!

[Roger Faucher]

Jill:

Do you have both an HP 45 AND an HP 23 ink cartridge installed? Do you fel/hear them 'snap' into place when you install them? Have you tried ALL the troubleshooting steps for your printer's condition in:

http://h20015.www2.hp.com/en/document.jhtml?reg=&cc=&prodId=dj722c&lc=en&docName=bpd09179 ?

If the answer to all three is yes and your printer is out of warranty, it may be time to buy a new one. Before you do, go to http://forums.itrc.hp.com/cm/CategoryHome/1,,220,00.html and post this in the printers forum. They have people over there who are amazingly knowledgeable about HP printers.

Good luck!

Roger