Canon 2620 Control panel froozen, constent warmup

[Rambo]

I was attempting to remove a password in my canon 2620, i went into service mode and cleared MMI, rebooted, and now the machine is frozen, it wont come out of warmup. Dead control panel, how to fix this mess??

[Smartmind]

I was attempting to remove a password in my canon 2620, i went into service mode and cleared MMI, rebooted, and now the machine is frozen, it wont come out of warmup. Dead control panel, how to fix this mess??

Is necessary to re-select the printer option and set it to "3" after this procedure.

The Printer will try to connect to the Device at Turn On. You will have to quickly get back into Service Mode and re-establish the the Interface Connection.

Copier>Option<Int-Face>Img-Cont from "0" to "3" Turn Off the machine and back On.