I don't know, from the video I saw it looked pretty simple design.
Carriage + tubes, a service station, feeding rollers. But as I said cannot be sure unless I tear it appart.
What I fear most are quality issues like banding. I don't know how stable Eco solvent technology is in this aspect. Thnx
Can you live with these 10 things;
1) Chinglese instruction manuals which make absolutely no sense and have huge chunks of important information missing.
2) Badly coded, poorly designed control software which is counter intuitive to use, crashes often and has many on screen buttons which link to important functions the Chinese coders couldn't be bothered to finish off...including the all important "help" knowledge base.
3) Machine stands made from very low quality recycled steel. The welding might be good, it might be horrific. You might get a suitable size and thickness of steel...you'll probably get thin, cheap sections which wobble and work their retaining bolts loose when the machine is running. If the Chines fabricator was in a good mood your frame will be square, plumb and true. If he was having a bad day the frame will be so badly out of true you'll have to toss it.
4) Plastic machine covers and guards made from the cheapest crappiest plastic known to man. These will be roughly the right shape but not absolutely spot on (this lack of precision flows through everything on the machine).
5) Cheap, domestic Chinese motion control cards and motors which are weedy and prone to failure. If you're lucky the Chinese electrician will have wired your motion controls properly... if you're unlucky they will have not bothered adding the right suppression components which will mean lots & lots of blown drives. Teeny underpowered stepper drives with an accuracy envelope a mile wide.... no expensive servos with feedback just rough steppers which loose position for fun.
6) All electronic components sourced from weird & wonderful Chinese sub contractors... no component markings mean you don't know what the components are and have no way of sourcing replacements. Even if you do know what the part number is you'll have to buy replacements from China....re buying the same $hit quality parts which let you down in the first place.
7) Old fashioned technology.... people like Mitsubishi and Siemens aren't stupid. Chinese machine manufacturers are allowed access to certain types of components... big US, European & Japanese manufacturers won't sell their latest technology into China because they know it'll be ripped off within a week. The Chinese get 1st or 2nd generation technology to play with.
8) Paint finishes which fall off in a stiff breeze.
9) Unhelpful "get flucked" attitude towards questions & complaints. "you say it broken we say you are stupid moron.. machine good.. you bad". Every tech support question is a least one day away and limited to email. If the Chinese can be @rsed they'll answer your query... if you're becoming a pain in the @rse expect an empty inbox and a deafening silence. If you want an on site engineer to call you're paying for a someone to fly over from China and stay in a hotel... you'll also need to speak Mandarin or else it's all finger pointing and thumbs up.. thumbs down.
10) A warranty which really is utterly worthless. Chinese supplier with a Chinese warranty issued under Chinese law.... they tell you to "fluck off" and you've got to sue them in China using a Chinese lawyer relying on the vagaries of a legal system run by the Chinese communist party.
If you've ever played with a Chinese made vinyl cutter you'll know exactly the type of thing you're going to get when you buy a printer.... a poorly designed, badly made machine which is chock full of cheap components bolted onto some of the most badly designed, poorly executed control software you've ever seen.
The Chinese cutters made in 2011 are frickin horrific even compared to the antique machines made in the late 1980's. If you don't know any better then they're a cheap tool...if you know all about vinyl they leave you slack jawed in amazement... "how can they make such $hitty machines in this day in age... how is that possible".
Buy a secondhand machine from a UK supplier....save yourself a huge amount of @rse ache and get printing stuff you can actually sell for a profit from day one.