https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR4722-error-code-3002/m-p/605171#M85528 <P>My canon PIXMA TR4722 showing some error code 3002</P> Sun, 23 Aug 2026 20:16:25 GMT jafohaj317 2026-08-23T20:16:25Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR4722-error-code-3002/m-p/605171#M85528 <P>My canon PIXMA TR4722 showing some error code 3002</P> Sun, 23 Aug 2026 20:16:25 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR4722-error-code-3002/m-p/605171#M85528 jafohaj317 2026-08-23T20:16:25Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR4722-error-code-3002/m-p/605260#M85556 <P>Are you using Canon's subscription print service? This code usually indicates a problem with one or both of the subscription cartridges.&nbsp;</P> Fri, 21 Aug 2026 10:39:38 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TR4722-error-code-3002/m-p/605260#M85556 DerrickL 2026-08-21T10:39:38Z