Pro100s doesn't print via network anymore, but USB works

Hi,

I used my Pro-100s printer for some years via a wired connection. Suddenly it stopped working. I tried WLAN, same results. The strange things are;

Wired/WLAN:

- The printer is shown online in windows

- I can access the printers web page

- Did a complete new setup which goes ok until it wants to print a head alignment

Everything seems to work ok, until it either wants to print or access the printer(cartridge?) status. The cartridge status is however shown on the printer web page.

USB

Printing works without any problem

I did a factory reset, OFF/ON, new software install but all without change.

I can update the printer via IJ network tool

With a normal print to the network printer with preview it stops when trying to create the preview.

Any idea's?

thanks in advance