OMTech Spectra A3+
The Spectra A3+ comes from laser-cutter seller OMTech and sits between the home printers and trade machines. It has the biggest bed here, prints on objects up to 140 mm tall and uses cheap bulk ink, but it is a 69 kg machine that needs a sturdy bench.
- US price
- From $2,999.99
- Bed
- 350 × 450 mm
- Max height
- 140 mm
- Texture
- 5 mm
- Ink
- $0.07/ml
On sale On sale from OMTech in the US (single- or dual-head).
From the maker's own pages and published coverage, checked September 28, 2026. We haven't tested it ourselves; sources are at the end.
Full specs
| Print area | 350 × 450 mm |
|---|---|
| Max object height | 140 mm (infrared auto height sensing) |
| Raised texture | Up to 5 mm (per 3DPCC) |
| Cylinders and rotary | Not in OMTech's spec sheet; some Amazon bundles include a rotary roller attachment |
| Inks | Single: CMYK + 2 white. Dual: CMYK + 2 white + varnish. 250 ml tanks, open ink platform |
| Print head | Epson F1080 (one or two), 1440 × 720 dpi |
| Software | OMTech Print (Ethernet connection) |
| Size and weight | 780 × 575 × 560 mm, 69.4 kg |
| Air filtration | Fan plus replaceable activated carbon filter |
| In the US | Yes, OMTech store and Amazon US |
| In the UK | Not confirmed |
Prices
| What you get | Price | Seen |
|---|---|---|
| Single-head package (sale price, was $4,499.99) | $2,999.99 | Oct 23, 2026 |
| Dual-head package (adds varnish) (sale price, was $5,499.99) | $3,999.99 | Oct 23, 2026 |
Prices move often, especially around sales and after crowdfunding ends. Check the store before you buy.
Good points, and what to watch
Good
- Biggest bed of the desktop machines here (350 × 450 mm) and 140 mm object height.
- Cheapest ink per ml we found, and an open ink platform.
- Automatic head cleaning and moisturizing, plus white ink circulation and stirring.
Watch out for
- Big and heavy (69.4 kg, 780 × 575 × 560 mm): more small-business than kitchen-table.
- Connects by Ethernet (no Wi-Fi or phone app listed).
- Rotary is only offered as a bundle extra, not in the main spec sheet.
Running costs
About $67 per liter in 3-liter sets (about $0.07 per ml), per 3DPCC. OMTech lists ink use at 20 ml per square meter.
At eufyMake's figure of 1.1 ml per phone case, that's $0.07 of ink per case, before cleaning ink, blanks and failed prints.
Work out a full cost per item with the running-cost calculator.
Who it suits
Small businesses that want lower running costs and a bigger bed, and have room for a 69 kg machine.
Where to buy
How it compares
See it next to every other home and desktop UV printer in the comparison table, or read how to choose one.