https://community.usa.canon.com/t5/Office-Printers/imageCLASS-MF455dw-printer-failed-error-message-after-upgrade-to/m-p/602497#M31257 <P>I'm on a Mac OS Tahoe. When I try to print a PDF from my MF455, print center just keeps trying, but nothing happens. The same thing happened before I upgraded from Sequoia. The message them was "printer failed". I have downloaded all the correct drivers.</P> Sat, 18 Jul 2026 20:27:37 GMT nance22 2026-07-18T20:27:37Z https://community.usa.canon.com/t5/Office-Printers/imageCLASS-MF455dw-printer-failed-error-message-after-upgrade-to/m-p/602496#M31256 Sun, 19 Jul 2026 01:24:25 GMT https://community.usa.canon.com/t5/Office-Printers/imageCLASS-MF455dw-printer-failed-error-message-after-upgrade-to/m-p/602496#M31256 nance22 2026-07-19T01:24:25Z https://community.usa.canon.com/t5/Office-Printers/imageCLASS-MF455dw-printer-failed-error-message-after-upgrade-to/m-p/602497#M31257 <P>I'm on a Mac OS Tahoe. When I try to print a PDF from my MF455, print center just keeps trying, but nothing happens. The same thing happened before I upgraded from Sequoia. The message them was "printer failed". I have downloaded all the correct drivers.</P> Sat, 18 Jul 2026 20:27:37 GMT https://community.usa.canon.com/t5/Office-Printers/imageCLASS-MF455dw-printer-failed-error-message-after-upgrade-to/m-p/602497#M31257 nance22 2026-07-18T20:27:37Z