[Error Code] MX2640 F2-58

[Leebs14]

[bilyahn]

Re: MX2640 F2-58

What kind of environment is this in. I have a similar issue with a unit in a very dirty area. My short term fix is to clean the right side door (the one that slides out) connector either with air or alcohol. This will get the code to go away for a few months.

Good luck

Bil

[OlliK1969]

Re: MX2640 F2-58

Hi

F2-58 is the humidity sensor RDTCH0228FCPZ in the MF Tray Unit

[mojorolla]

Re: MX2640 F2-58

You can get this code if the air flow is blocked on the right side of the machine, or as mentioned a dirty environment.
Go into SIM and look at the reading, if it is dramatically different than the other humidity sensors, it is most likely failing.