topic Re: imagePROGRAF TM-355 administrator password reset in Production Printing

imagePROGRAF TM-355 administrator password reset

Mathelmi — Sat, 19 Sep 2026 17:20:06 GMT

I have forgotten my administrator password on my imagePROGRAF TM-355 Firmware ver 02.04. I have follow the user manual to no avail. It should have resetted to "canon" or the serial number on the back of the printer, but neither work. I have check the community forum, use the instructions of the closest model to mine i could find. I instruction in the manual do not match exactly to the menus on the printer, maybe to new new firmware version? What would be the exact reset procedure for this modal and firmware version?

Re: imagePROGRAF TM-355 administrator password reset

shadowsports — Sun, 20 Sep 2026 20:19:20 GMT

Greetings,

The ImageProGraf TM-355 is supported by Canon's Professional Business Support Division.

https://www.usa.canon.com/business/about-business-support.

For password reset on this device, you will need to to contact Business Support or work directly with your dealer.

Re: imagePROGRAF TM-355 administrator password reset

Mathelmi — Sun, 20 Sep 2026 21:34:59 GMT

Thank you