SCX-5673FR Initialization screen

[Blizzoo]

Hi

This mfp is lock in Initialization Screen forever,nothing moves inside after Power On.Customer says did that after printing some pages.
I tryed to boot in download mode without succes,after i press Cancel->Power On it gives Initialization->blank screen and after a few second Initialization again and SanDisk 2GB Flash Drive connected to the Main Board start flashing red.

I must admit that the cartridges are refilled and chipped but worked for a long time.
What can i do further?

[RookieTech]

Re: SCX-5673FR Initialization screen

Replace Main Board. Had the same problem with a SCX-5639FR. Main PBA was the issue.

[Blizzoo]

Re: SCX-5673FR Initialization screen

Finally get it on.Eventually after some turn off/on attempts i was able to get in Download Mode.I tryed some .hd versions and the v20.00.01.44 worked,engine version was .16

Thank's