MP C305 SC452

[ABS tect]

Hey guys i am having a weird issue with these MP C305's.

I tested everything out, made sure everything is good and functioning properly, and updated the firmware. Then, I took it apart to clean it and when i reassembled and turned it on, i am very frequently getting an SC 452 error. Sometimes this error goes away after restarting the machine but sometimes it doesn't and i am stuck with what to do.

I have cleaned all Transfer belt metal contacts and re seated the transfer belt, switched the transfer belt with a known working one, and still no luck. Anyone know why i am getting this code?

Here is what the manual says but i don't see why i would be getting this code multiple times across different machines. Am i putting something back wrong?

Paper transfer belt contact motor error
The paper transfer belt contact motor drives beyond the specified time
during home position detection or contact operation.
 Broken harness or defective connectors
 Disconnected connector of paper transfer belt contact sensor or
motor
 Defective paper transfer belt contact motor
 Paper transfer belt unit not installed
1. Check and replace the harness and connectors.
2. Replace the paper transfer belt contact motor.
3. Reinstall the paper transfer belt unit.

[copier tech]

Re: MP C305 SC452

Check the right door is closing fully, if not you will get SC452.
Try holding it firmly shut, reboot & run test prints.

[Tecnicopia]

Re: MP C305 SC452

Clean the sensor under paper transfer roller.
Check the door close hooks.
Also sometimes caused by the fuser.

Enviado desde mi Redmi 4X mediante Tapatalk

[Kimi]

Re: MP C305 SC452

had this before and resolve was to replace the motor.

[ABS tect]

Re: MP C305 SC452

Thanks for the replies guys...one started working again when i messed around with the paper transfer roller. I will continue to try those suggestions and troubleshoot it.

[Tecnicopia]

Re: MP C305 SC452

Keep us informated!

Thanks for the replies guys...one started working again when i messed around with the paper transfer roller. I will continue to try those suggestions and troubleshoot it.

Enviado desde mi Redmi 4X mediante Tapatalk