Roland 706 error

[Misael]

Hello, I have problems with an Roland 706, the problem is that the following error appears, the machine is in spanish

POS-CTRL: Gr. Impr. 3, gr entint., accionam 6; ninguna señal confirm
The CCI is not working

Sometimes errors disappear and works well with no errors

All electronic cards were replaced, by the ones in a contiguous unit having same results, even Ink servo drive was replaced, all motors seems to work well, no errors on hand terminal appears, Does anyone of us have had had a problem like this?

 

[drukman]

Switch the error menu to German and take a screenshot. If translated correctly, you have at least one slider in the wrong position. Write with which CCI system the machine is. At least what year the machine was manufactured. There are 3 models of ink sliders.

 

[Misael]

This is what I get

 

[Misael]

And this the CCI

 

[drukman]

These are two problems.
1. The 6th slide on the 3rd PU is defective or the cable is not plugged in properly.
2. There is a defective processor board in the machine. Most often in the delivery. Slot 2/A355. Replace it with a 2PU processor board. !!!!Power OFF !!!!