https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Pixma-TS9120-firmware-downgrade/m-p/363873#M53411 <P>I keep receiving Support Code 1660 after replacing my ink cartridges. This didn't happen until the firmware was updated to 1.13. Upgrading further to 1.14 had no effect either. Please advise.</P> Wed, 23 Feb 2022 21:39:51 GMT speedy1 2022-02-23T21:39:51Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Pixma-TS9120-firmware-downgrade/m-p/363873#M53411 <P>I keep receiving Support Code 1660 after replacing my ink cartridges. This didn't happen until the firmware was updated to 1.13. Upgrading further to 1.14 had no effect either. Please advise.</P> Wed, 23 Feb 2022 21:39:51 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Pixma-TS9120-firmware-downgrade/m-p/363873#M53411 speedy1 2022-02-23T21:39:51Z