[Error Code] MX2640 - F2-58

[Leebs14]

Hey all, got one of these models and every few days it throws a F2-58 error, customer switches off/on and it goes away and machine works all ok. Where do I start with this code, What is a Process Humidity sensor and where does it live?

thanks

[ridgemill]

Re: MX2640 - F2-58

It is part of the multi-feed / bypass tray.

Part number 26:

humidity.pdf

Have had a few fail, and sometimes the connector can come loose.

[chatkal]

Re: MX2640 - F2-58

Try to clean thу sensor first. Sometimes it has a lot of paper dust on it. The sensor is inside MF tray.