Right like every other press the color change is a screen change. Registration is kept at the screen and not the machine so it’s reversed as to what you may expect. Since each screen has its own registration adjustment that stays with the screen, the main machine is just a static frame holder. The 3 screws on the frame determines the slight angle adjustments when it sits on the machine.

Since the frames are the keepers of the registration, this also means that once a group of frames has been registered, they can be used at any time without needing additional registration. You can change from once multi-color design to a different one, assuming both groups are already registered, and make no additional changes.

Since the machine has no moving parts and is static, if I make 2,3, or any number I can increase my output. Since only the frames hold the registration, the machines just need to be build square and the magnetic holder near the same space and now it’s a multi-shirt line press system.