Hi everyone,

I'm setting up a UV-6090F Star V flatbed with 3 x Epson I3200 heads (white / color / varnish) and I'm stuck at the last step: the machine connects, but I can't print.

What works

Direct Ethernet link: PC 192.168.127.100 ↔ printer 192.168.127.10, port 5001 (ping and TCP test OK)
PrintExp connects and shows "Device Ready", and it reads the mainboard and head board information
- Mainboard program: 5.7.9.3.32.R.BS
- Firmware: 3.74_1.24_I3200_3H_24.0813
- PrintExp version: 5.8.1.1.119.R.Unicode
Flexi (driver SUBLISTAR-UV-STAR III, 720x1800 6Pass, Sublistar ICC profile) generates the job, and it opens in PrintExp with status "Task Ready"

The problem

The Print Mode dropdown is empty, so the job can't be printed
In Advance → Rip Print, the Print Config / Print Mode list is also empty, and saving gives "Local parameters are invalid and cannot be saved!"
Sending from Flexi via TCP 127.0.0.1:9100 (NWReceive) makes PrintExp disconnect from the printer
My PrintExp copy didn't come from Sublistar, and its Config folder only has a generic configuration ("cfg_3.74_Gen_Flat"), with nothing for I3200 3 heads
Printer Manager, the software listed on the Star V support page, does not connect to the machine ("Net Offline"), even though the network works

Questions

Does the UV-6090F Star V use PrintExp (Hosonsoft) or Printer Manager (BYHX)? The installation guide says PrintExp, but the support page lists Printer