H4-02 on MX-3060/MX-6070/MX-5070

[repn1999]

Re: H4-02 on MX-3060/MX-6070/MX-5070

ALSO....do not remove the fuser with the power on. Phoenix machines use a different type of thermistors that can be electrically damaged if disconnected while powered, causing random H4-XX codes. I got that tip from the engineers while training on the series.

[imran]

Re: H4-02 on MX-3060/MX-6070/MX-5070

There is a new firmware : 06.50.Z1.B0

Hi we also facing same problem with reconditioned sharp mx6070 image is not fix completely change toner fuser belt lower roller thermistor but same problem if there is a firmware please send my email imrancpro@gmail.com thanks