https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR8622a-printing-only-blue-color/m-p/541859#M78413 <P>just changed all colors and now only blue is printing</P> Fri, 28 Mar 2025 21:44:42 GMT Cjok 2025-03-28T21:44:42Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR8622a-printing-only-blue-color/m-p/541859#M78413 <P>just changed all colors and now only blue is printing</P> Fri, 28 Mar 2025 21:44:42 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR8622a-printing-only-blue-color/m-p/541859#M78413 Cjok 2025-03-28T21:44:42Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR8622a-printing-only-blue-color/m-p/541905#M78418 <P>1. ensure that no plastic wrap on the cartridges remains</P> <P>2. run a nozzle check</P> <P>Are these Canon OEM cartridges? Was it printing correctly before you replaced the cartridges?</P> Sat, 29 Mar 2025 10:12:52 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR8622a-printing-only-blue-color/m-p/541905#M78418 jrhoffman75 2025-03-29T10:12:52Z