The job that forced the decision
We build custom retail displays here in the shop, mostly acrylic. I was already cutting everything on the laser in house, but printing meant driving parts to a sign shop and borrowing their UV printer. That turned a one day job into three.
One repeat order changed the math: long acrylic pieces, 3 inches by 20 inches, with fine printed marks that have to land exactly where they belong. These days we run about a hundred of them a week. So the question was never "should I get a UV printer." It was "which one can run this job every week without fighting me."
The cheap ones deserve credit
I seriously looked at the eufyMake E1 and the xTool O1 Omni. The E1 is a polished machine with raised texture printing, a built in camera and an easy app. The Omni goes further, with some editions handling UV and DTF so you can do shirts and hard goods in one box. If you make tumblers, phone cases or small gifts, both are great.
But one number killed both of them for my shop.
The dealbreaker is bed size
Both desktop machines top out at 13 × 16.5 inches. The J16 prints 16 × 24. Here's how that stacks up against every popular flatbed UV printer, all drawn to scale from the same corner.
On a smaller bed I'd have to print half, shift the part, line it up and print the other half. On a part where every mark has to be dead on, that's not a workflow. That's a reprint pile.
Two more numbers nobody talks about
Printheads. The J16 runs two heads. One handles all the color, including light cyan and light magenta for smoother gradients. The second does only white and varnish. White is the slow layer on any UV printer, and here it gets a head to itself. A full bed of four 20 inch parts takes about five to six minutes.
Ink. I buy 500 ml bottles for about $32.50 each. That works out to roughly six and a half cents per milliliter. The xTool cartridges run about 16 cents, and the eufyMake lands around 35.
And here's the part that surprised me. We've had the J16 since early August and printed somewhere north of a thousand pieces, and I still haven't refilled the ink from the first set of bottles.
What a real order looks like
The biggest single run so far was 300 pieces. Four per bed, so 75 beds. At five to six minutes a bed, that's roughly six to seven and a half hours of actual printing for the whole order.
People always ask where I get thick, cut to size acrylic blanks. We make them right here, and you can shop our UV blanks.
Print and cut on the same footprint
This is the part I didn't fully appreciate until the printer was in the shop. My OmTech laser bed is 16 × 24. The J16 bed is 16 × 24. I can print a full sheet and drop it straight onto the laser, or cut first and print on the pieces, and the layout file barely changes.
xTool pitches a print and cut workflow too, but it's built around their own lasers and the smaller bed. My laser was already here.
Two and a half months in, the honest part
This machine is not plug and play. The software showed up in Chinese, and I had to switch it over myself. The cost readout was set to Chinese currency out of the box, so the ink cost numbers were wrong until I changed one setting. I spent a session chasing the white layer not lining up with the color, and it turned out one calibration setting was causing two separate problems.
There's also no onboard memory. The computer streams each job live, so if the laptop sleeps in the middle of a print, that bed is scrap. I now run a dedicated laptop just for the printer.
The eufyMake and xTool are far more open the box and print. That's a real advantage and I won't pretend otherwise.
Who should buy which
Get the eufyMake E1 if you make small items, gifts and tumblers, and you want it easy from day one.
Get the xTool Omni if you want shirts and hard goods from one machine, or you already run an xTool laser.
Get a J16 if you do big flat work and weekly production, and you don’t mind digging into settings.
| eufyMake E1 | xTool O1 Omni | J16 | |
|---|---|---|---|
| Max print area | 13 × 16.5 in | 13 × 16.5 in | 16 × 24 in |
| Price | about $2,100 to $2,500 | $1,699 to $2,799 by edition | $5,500 |
| Printheads | 1 | 1 or 2 by edition | 2 (color, white/varnish) |
| Ink per ml | about $0.35 | about $0.16 | about $0.065 |
For my shop the J16 was the right call, and I'd buy it again. If you're shopping UV printers, measure the biggest thing you'll ever print, check it against the bed, then do the ink math.
eufyMake E1 spec page · 3DJake eufyMake listing · All3DP on xTool O1 Omni pricing · Hackster on xTool heads and ink · xTool O1 Omni print area · Mimaki UJF 3042 MkII e specs · Procolored V11 Pro listing · Roland LEF2-200 print area · Roland LEF2-300 announcement. J16 figures are from our own purchase and ink costs. Prices change; check current listings.