MPC 7501 sc565

[leo34staffs]

Hi all.

I have MPC7501 that lately has been giving sc 565(normally first thing in the morning) Lamps have been metered (ok) and thermistors cleaned and thermostats checked out ok.

If i reset the code the machine runs until the next call ( a few days or next day)

I am ordering a temp sensor (upper thermistors) and upper themostats.

Has anyone else had this issue on this model?

[semi]

Re: MPC 7501 sc565

Yep,fusing lamp connectors wrong (colours wrong way round),anybody change the belt recently?

[yasir]

Re: MPC 7501 sc565

Hi all.

I have MPC7501 that lately has been giving sc 565(normally first thing in the morning) Lamps have been metered (ok) and thermistors cleaned and thermostats checked out ok.

If i reset the code the machine runs until the next call ( a few days or next day)

I am ordering a temp sensor (upper thermistors) and upper themostats.

Has anyone else had this issue on this model?

also i have SC 555 with ricoh 7502 every morning ,used to run 58012# cleared but comes next day wonder ?

[slimslob]

Re: MPC 7501 sc565

A dirty or out of position thermistor can cause fusing error codes. Many times a fusing error code when a machine is first turned on in the morning results from the room temperature dropping below 60 F for an extended period of time. try connecting the upper and lower tray heaters to keep the inside of the machine warmer.