Todhiba e studi 520 FIRMWARE FAILED

[copyalbania]

Hello friends,

I am servicing a Toshiba E studio 520 and it shows the error code F070(bad communication )
I have checked all cables for bad connection but the same result.

Than i thought maybe a problem With the firmware and i made a firmware to the machine but it failed to update LSR an ENGINE firmware


ANY IDEA?

[jonezy999]

Where did u get the firmware from?

[copyalbania]

I had the firmware, it was around 61.4 mb.
it hasthis parts 1,2,3,4,5,6,7 and firmwareimage 0,1,2

[JustManuals]

Just how many threads are you going to post with the SAME topic?

[copyalbania]

i want to solve this issue my friend..

[jvargas]

try with 08-694, few many days ago i have the same code, then 08-690 it work for me

[dogg_man]

[F070] Communication error between System-CPU and Engine-CPU

(1) Check if the connector CN102, CN103 on the SYS board is disconnected.
(2) Check if the connector CN10 on the SLG board is disconnected.
(3) Check if the harness connecting the SYS board and SLG board is disconnected or open circuited.
(4) Check if the harness connecting the SYS board and LGC board is disconnected or open circuited.
(5) Check the version of the system ROM on the SYS board.
(6) Check the version of the engine ROM version on the LGC board.
(7) Check the version of the scanner ROM version on the SLG board.
(8) Replace the SYS board.
(9) Replace the SLG board.
(10) Replace the LGC board.

At this point I doubt that upgrading the firmware via USB will fix this issue, you need to update firmware via firmware jigs, least its what I do.

[WOETC]

For what it's worth we had similar problems here, on a customers machine, ended up by pinching the system board of one in our copy shop, new sytem board SYS-SLG harness and just about everything else has failed to get our machine going again.

[jamesyboy]

start by c/3 option 3 then format hdd then do fimware

[copyalbania]

my friends nothing is displayed in the screen so i can not do c-3....