Well today HP dropped the new "improved" 730 and 830.
Rather interestingly they brought back double-sided printing. I guess because of competition though before they said it's not being used enough
Not sure if this is all but nothing major:
- Save media and avoid unnecessary waste by printing from the leading edge with the new output platen. (As in like 630)
- New maintenance cartridge that you can empty to run it longer
- Double sided printing
- Pixel control (remains to be seen if it improves quality with dual printheads)
- Universal printheads so you only need to stock 2 or 3
The HP Latex 730 and 830 Printer Series provide high-value, efficient printing for vehicle graphics, window graphics, wallpaper and retail décor applications.
www.hp.com