12-20-2011 12:34 PM
My printer screen is saying " incompatible print cartridge". The printer working well before with the same print cartridge
Printer model: HP Photosmart C4480
Window 7-64 bit
Error Message: " incompatible print cartridge"
The printer working was well before with the same print cartridge
Try the troubleshooting outlined in the link below.
If this doesn't work then I'd suggest contacting phone support as you may require a replacement cartridge. You can first check the warranty ends date here ...
Hope this helps
I am speaking for myself and not for HP. Twitter: @Ciara_B_HP