[Error Code] MF8030CN - E736-0000

[iRC]

When powering on the MF8030CN, it shows language select screen for about 2 seconds and then E736-000 and some japanese text comes up.

Service Manual says:

E736-0000 Error in CCU-modem communication
Problem in FAX-NCU PCB / main controller PCB

-Update the set of main controller firmware
-Replace FAX-NCU PCBs
-Replace main controller PCBs

The device has been working fine for about two years.
Has anyone seen similar issues?

[zoraldinho]

Re: MF8030CN - E736-0000

It's main Controller issue

Additional procedures in replacing main controller PCB