Choosing a desktop UV printer means choosing what your business can create, how distinctive your products can become, and how much flexibility you retain as your needs change.
Both LONGER ePrint and xTool O1 Omni offer multiple printing workflows for creators and small businesses. For buyers who prioritize dimensional designs, uneven-surface applications, and freedom over ink selection, LONGER ePrint brings together three compelling capabilities: up to 15 mm color relief, up to 10 mm high-gap printing, and an open ink system.
For a personalized-gift shop, independent studio, or growing customization business, these capabilities create a strong reason to choose ePrint.
The Key Differences at a Glance
| Buying consideration | LONGER ePrint | xTool O1 Omni |
|---|---|---|
| Advertised raised-print capability | Up to 15 mm color relief | Up to 7 mm 3D texture |
| Surface height differences | Up to 10 mm high-gap printing | Equivalent specification not verified for this comparison |
| Ink selection | Open system with compatible third-party ink options | Third-party inks are not supported |
| Printing workflows | UV, UV DTF, DTG and DTF with appropriate configuration and accessories | UV, UV DTF, DTG and DTF depending on edition and accessories |
| Dual-head options | Available | Available |
Choose Your Setup at a Clear Starting Price
For a small business, the printer purchase is part of a wider startup budget. Materials, finishing equipment, packaging and product photography also need funding.
| Configuration | LONGER current listed price | O1 published reference MSRP |
|---|---|---|
| Single UV | $1,699 | $2,499 |
| Dual UV | $2,499 | $3,299 |
| UV + DT | $2,499 | $3,499 |
At a listed $2,499, ePrint gives buyers a choice between a Dual UV setup and a UV + DT setup at the same machine price. Choose the configuration that matches your intended products, then budget for the accessories and finishing equipment your workflow requires.
The $1,699 entry price applies to Single UV; it should not be confused with the dual-head or garment-capable versions. Compare equivalent configurations and included accessories when evaluating the complete investment.
Give Your Products More Physical Depth
Texture can become a defining feature of a personalized product. It can give lettering more presence, introduce sculpted detail into artwork, or make a decorative piece more engaging to touch.
LONGER advertises color relief up to 15 mm, compared with O1 Omni’s advertised 7 mm 3D texture capability. For designs that need pronounced dimensional effects, ePrint offers a higher stated relief ceiling. [1, 2]
Consider a personalized sign with prominent lettering, landscape-inspired artwork, or a decorative gift built around raised details. These are projects where physical depth can contribute directly to the character of the finished piece.
Not every product needs maximum relief. Having that additional range gives you room to explore ambitious designs when a project calls for them. The appropriate height depends on the artwork, material, desired finish and production time.
Explore Uneven Surfaces with 10 mm High Gap Printing
Your next product idea may have a gently curved surface or sections at different heights. Printing on those objects requires more than a flat-surface workflow.
LONGER specifies high-gap printing across surface height differences of up to 10 mm. Its stated ink-droplet optimization is designed to maintain placement accuracy on uneven and contoured surfaces.
For suitable objects, this makes direct printing an option worth exploring beyond flat blanks. A curved accessory or shaped decorative item can become the starting point for a new design, rather than an idea you immediately set aside.
The distinction between ePrint’s two dimensional capabilities matters:
- 15 mm color relief describes the raised artwork you create.
- 10 mm high-gap printing describes the surface height differences you can print across.
Together, they give you flexibility in both the design and the object carrying it. Surface angle, material and print settings still affect results, so test the intended item before committing to a production run.
Keep More Freedom Over Your Inks
Ink selection affects how you develop and maintain your production workflow. LONGER’s open ink approach supports compatible third-party ink options, while xTool states that O1 does not support third-party inks. For experienced users who value consumable choice, this is a clear distinction in ePrint’s favor.
An open system gives you more scope to evaluate suppliers, compatible formulations and purchasing options as your requirements change. That flexibility may matter when you want to explore a specialty application or improve consumable availability.
It also gives you more options to investigate when reviewing production costs. Actual savings must be established through ink consumption, maintenance requirements and finished-product quality; compatibility and warranty conditions should guide any change.
If retaining choice over consumable sourcing is important to your business, ePrint offers a stronger fit.
Match the Configuration to Your Product Plans
Both printer families offer UV, UV DTF, DTG and DTF workflows through their respective configurations. The useful buying question is which setup supports the products you intend to sell.
Start with a small, clearly defined product collection. You might focus on textured decorative pieces, personalized hard-surface gifts, or a combination of printed objects and apparel. Then confirm the required printer module, ink configuration and accessories, including any transfer, curing or finishing equipment.
This approach keeps the investment connected to real production needs. Assess each capability by the role it will play in your collection, and build a workflow around the products customers want to buy.
Why Choose LONGER ePrint
LONGER ePrint brings together a compelling set of reasons to buy: up to 15 mm color relief, up to 10 mm high-gap printing, an open ink system, and clearly priced configurations, with Dual UV and UV + DT machine options each currently listed at $2,499. Capabilities depend on the selected configuration and workflow.
For creators who want pronounced dimensional designs, suitable uneven-surface applications and greater freedom over compatible consumables, ePrint offers a strong combination of creative capability and purchasing flexibility.
For small businesses and independent studios with these priorities, LONGER ePrint is our recommended choice.