Canon-imageRUNNER-4570 E020 0000 Error Code Instructions
Below you will find the service manual information for the Canon-imageRUNNER-4570 E020 0000 Error Code along with additional details to explain what can cause the problem and followed by solutions that might help you fix it. If I have additional information from past experiences I will try to add it.Â
Service Manual Instructions for the Canon-imageRUNNER-4570 E020 0000 Error Code
E020 0000
Description :
The path between the sub hopper and the developing assembly is clogged with toner.
Causes :
The developing assembly toner sensor detects the absence of toner, while the sub hopper toner sensor detects the presence of toner.
With the developing clutch turned on, the hopper feed screw motor is rotated for 1 sec intermittently 194 times; still, the developing assembly toner sensor does not detect the presence of toner.
Solutions :
Replace the developing assembly toner sensor.
Replace the sub hopper toner sensor.
Replace the DC control PCB.
Canon FK2-0358-000 Toner Sensor (Genuine) – $27.95
from: Precision Roller
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Try to remember, not every error is precisely alike. What fixes the condition one occasion will possibly not remedy it the next occasion. While the details in this posting obtain from the service manual and in most cases should get your device ready to go, on occasion other variables can be in play.
