Canon Ir3570 E020

[tibbs]

Hello Friends,

I have a Canon Ir3570 with an Error E020, the manual is saying clog toner between the hopper and developing unit. I have vaccum the hopper and the sub-hopper and i have also recognized that the developer has not much toner. The hopper motor gears is hard to the turn. Is there anything else that i am missing here? apart from changing the DC controller.

[skynet]

If you cheat the toner access door with some paper so the machine thinks the doors closed and run copier/function/install/toner-s can you see the toner bottle turning.

[SCREWTAPE]

Also make sure your using genuine canon toner. Check connectors and pins, cut wire ties also.

[Gerhard]

Hello Friends,

I have a Canon Ir3570 with an Error E020, the manual is saying clog toner between the hopper and developing unit. I have vaccum the hopper and the sub-hopper and i have also recognized that the developer has not much toner. The hopper motor gears is hard to the turn. Is there anything else that i am missing here? apart from changing the DC controller.

Is there a subcode

Regards

[D_L_P]

If the DC cont don't work, try replacing FM2-2764-000 pcb. There was a tech pub about that fixing an E020. It supplies power to the hopper motor.