My MX 330 is printing double letters

[BOSNRay]

After installing all new print cartridges, the printer is printing double letters. It seems to be worse with PDF files. I have completed a print head alignment and print nozzle cleaning. I also cleaned the print rollers.

[Ramona]

Hi BOSNRay,

If you are already using Canon genuine ink cartridges in the printer, and the cleanings and alignments did not resolve the issue, the printer may require servicing to resolve the issue; please call or email us using one of the methods on the Contact Us page for further assistance.