> I have an OfficeJet Pro 8035

According to specs, this is a PCL3GUI-only printer, so chances to make it work with MorphOS are slim, even with TurboPrint.

> our network printer is an Epson Workforce 4833.

This one has a good chance to work with the new MorphOS printing system as MorphOS 3.12 "Added driver for Epson ESC/P-R printers", with ESC/P-R happening to be the native language of this model.

> If the HP won't work, I'll buy one of the Turbo print compatible printers :)

I suggest using a printer that's compatible with the new MorphOS printing system (which means PostScript, PCL5, ESC/P-R, SPL2/SPLc) and not take ancient TurboPrint into account.