Lexmark x8350 cartridge not recognised/ not printing

ceramicjon

Honorable
Jun 2, 2012
1
0
10,510
hello,

please can someone tell me why i have been able to use my printer up until about a week ago. first i got a message telling me print cartridge is not recognised and then the printer either wont print at all or prints incorret size or wrong font or something else intirley.

i have window 7 and a fast computer. i have uninstalled and reinstalled i have changed the cartridge and i have cleaned the senors.

not sure what to do now.

please help
jon