Canon-imageRUNNER-2870 E020 0000 Error Code Instructions
Below you will find the service manual information for the Canon-imageRUNNER-2870 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-2870 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.
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Just remember, not every error is entirely the same. What remedies the situation one occasion will possibly not resolve it the next occasion. While the information in this blog post obtain from the service manual and most often should get your unit up and running, at times additional factors may be in play.
