Mp1600 (2711) Communication Error 9400-01 Processor Transmit

[bookman]

Dear colleagues

 

on the display of our Noritsu MP1600 is the message 9400-01 Communication Error 9400-01.

 

Switch Off and On of the machine dosn't help. I have checked all glass fiber cable and they lock good (red light is well to see on all connetions).

 

Have someone a idea what it could be and how to solve this problem?

 

Thank you in advance for you help.

 

[polloda]

I have same problem with this error, I just wait some minutes (around 2~4 mins) after boot up the machine, then they are communicating each other again.

 

It is very common happens every morning of day to me, but I don't know what happen with it.

[Minilab service]

9400-01 error - the ATX mother board of the digital printer processor can;t transmit the data to the processor control PCB.

Can be failure in the optical fiber cable, bad ARCNET connections,  processor control PCB, printer relay PCB, ISA-exposure control I/F PCB, digital printer processor ATX mother board, digital printer processor ATX power supply, processor multi power supply or the main relay PCB.

[bookman]

Dear Polloda and Minilab Service

 

Thank you for your help!

 

I have call a electronic engineer and he measured on the pin’s of the electronic components TOTX111 (Toshiba Transmitter) and the TORX111 (Toshiba Receiver). He have found, that  on the board J307015-00 (Processor Control P.C.P Board, Page 9.) the TOTX111 (Transmitter) doesn’t work anymore. We have dismantled one of the not used TOTX111 on the  J380071-00 Board (I/F P.C.P; card in the mother board Unit Page 8.16) and soldered it on the Processor Control P.C.P

 

Now is works again fine J

[polloda]

Page ? which book? I would like to know which book are you using for that problem. thanks.

[polloda]

Last year, I changed the Processor Control PCB. And resolved the problem.