xTool O1 Omni Printer User Guide
Updated Jul 21,2026
Updated Jul 21,2026

Download PDF file (multi-language)

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Unboxing video

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Package list

The package list varies with your device model. For details, visit the corresponding link:

Meet xTool O1 Omni Printer

Front view

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Front cover

Y-axis motion assembly

Magnetic catch

Extension base

Start/Stop button (LED indicator)

Air duct

Height measurement module

Top cover

⑨ UV printhead/DT printhead/None Varies according to the printer mode

UV printhead

Computer connection port

Accessory connection port

Right-side panel

Slots for waste ink cartridge and moisturizing liquid cartridges

Hole for raising the capping station

Hole for lowering the capping station

Rear view

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Rear cover

Magnetic catch

Power port

Ink cartridge slots

Ink cartridge cover

Filter slot

Left-side panel

Exhaust port

Product specifications

Product name

xTool O1 Omni Printer

Product model

  • Single UV printhead model
  • Dual-UV printhead model
  • UV & DT printhead model

Printhead model

Epson F1080 Printhead

Processing area

  • Mini baseplate: 13" x 4.8" (330 x 122 mm)
  • Standard baseplate: 13" x 16.5" (330 x 420 mm)
  • DTG garment tray: 11.8" x 15.4" (300 x 390 mm)

Print resolution

720x1440 dpi

Ink paths

  • Single UV printhead model: CMYKWV
  • Dual-UV printhead model: CMYKWV + RW/FW/FR/FY
RW: rigid white, FW: flexible white, FR: fluorescent red, FY: fluorescent yellow
  • UV & DT printhead model:
    • UV: CMYKWV
    • DT: CMYKWW

Supported materials

  • Single UV printhead model: rigid materials, such as acrylic, wood, metal, glass, ceramic, etc.
  • Dual-UV printhead model: both rigid and flexible materials, such as acrylic, leather, wood, canvas, etc.
  • UV & DT printhead model: both rigid and fabric materials, such as acrylic, wood, metal, cotton, polyester, etc.

Embossed print height

7 mm (0.28")

Vision System Resolution

1440 x 1200 dpi

Positioning accuracy

±0.2 mm

Automated maintenance

Auto white ink stirring; auto white ink circulation; auto printhead moisture protection

Supported OS

macOS, Windows

Main unit dimensions

28.1" x 14.7" x 18.4" (714 x 374 x 468.5 mm)

Weight

  • Single UV printhead model: 89.5 lbs (40.6 kg)
  • Dual-UV printhead model: 90.7 lbs (41.12 kg)
  • UV & DT printhead model: 90.7 lbs (41.12 kg)



Indicator description

Indicator status

Buzzer status

Device status

image.png Multi-color breathing

None

Device not connected.

image.pngBreathing white

None

Device in sleep mode; maintenance not active.

image.png Solid white

One beep

  • Connected to network.
  • Connection established with the xTool software.

image.png Breathing yellow

None

  • Measuring the object height...
  • Scanning and locating...
  • The device is in motion and currently occupied.

image.png Blinking yellow

Three beeps

A minor error occurred.

image.png Blinking red

Continuous beep

A critical error occurred.

image.png Breathing green

None

Receiving data; printing supported.

image.png Blinking green

One beep

Processing suspended.

image.png Solid green

None

Processing...

image.png Breathing pink

None

The device is being calibrated.

image.png Breathing cyan

None

Printhead nozzle cleaning in progress; device in maintenance mode.

image.png Breathing blue (low brightness)

None

Low-power state: The device maintains only periodic automatic maintenance and network connectivity, while peripheral accessories are suspended.

image.png Breathing purple

None

Upgrading firmware...

Assemble xTool O1 Omni Printer

1. Preparations

(1) Place the printer on a flat and stable workbench. Ensure adequate clearance at the front, rear, left, and right sides, as shown in the illustration.

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Warning: DO NOT place the printer near the edge of the workbench as the front or rear cover may fall when opened.
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(2) Remove tape from all sides.

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(3) Take accessories and foam padding out from the printer enclosure.

image.png

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(4) Prepare the printheads.

a. Remove the protective film.

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b. Move the printheads to the center for easy access. Remove the tape on both sides of the protective cover.

image.png

c. Check the bottom area for any remaining film, and remove it if any.

image.png

d. Move the printheads back to place.

image.png

(5) Remove the two shipping screws from the extension base.

image.pngimage.png Use the flat end of the screwdriver.

image.png

Magnetic cover installation and removal

Installation

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Removal

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2. Install the waste ink cartridge and moisturizing liquid cartridge(s)

image.png DO NOT remove the protective film from the back of the moisturizing liquid cartridge(s).

image.png Before installation begins, it is recommended that you wear the nitrile gloves.

Installation preview

image.png

Single UV printhead model

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Dual UV printhead model

image.png

UV & DT printhead model

image.png

Installation steps

(1) Open the right-side panel.

image.png

(2) Install the waste ink cartridge and the moisturizing liquid cartridge.

image.png

You should see this after installation.

image.png

(4) Install the right-side panel back.

image.png

3. Install the filter

(1) Open the left-side panel.

image.png

(2) Install the filter. Note the direction of the filter.

image.png

(3) Install the left-side panel back.

image.png

4. Install ink cartridges

Warning: Shake the ink well Before installation

image.png

Warning: DO NOT remove the protective film under the ink cartridges.

image.png

Installation preview

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Installation steps

(1) Open the ink cartridge cover.

image.png

(2) Install the corresponding cartridges correctly according to your device model.

image.pngInsert the ink cartridge, ensuring that the color marking on the cartridge matches that on the corresponding slot.

image.pngPress the ink cartridge until you hear a click. Ensure that it stays in place and does not spring back.

image.png

(3) Reinstall the ink cartridge cover.

image.png

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Warning: When removing an ink cartridge, remove it immediately after it is ejected. Do not leave the ejected cartridge in the cartridge slot, as this may cause ink leakage.

5. Connect to a power supply

Keep the device powered for automatic maintenance to work properly.

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Warning: Ensure that the power cable does not bend or enter the baseplate's moving area (as shown in the dashed box), and that this area is free of debris.

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6. (Optional) Install the exhaust pipe and xTool SafetyPro™ AP2 air purifier

image.png

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7. Connect to computer

image.png

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Use xTool O1 Omni Printer

1. Download and install the xTool software

(1) Download the xTool software applicable to the operating system that runs on your computer from https://www.xtool.com/pages/software.

(2) Double-click the software you've downloaded to install it.

image.png

2. Connect the printer in the software

(1) Open the software on your computer. In the top-right corner of it, click the + New Project button.

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(2) On the right side of the software, click the icon and connect your O1 Omni Printer.

In the upper right corner of the software, you can see that the printer is successfully connected.

image.png

3. Complete initialization

Complete initialization as prompted. The whole initialization consists of device calibration, ink filling, and scan alignment calibration.

image.png

4. Try printing

Choose a beginner tutorial and follow the instructions to complete your first print.

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To know more ...

FAQ

Coming soon

Maintenance

Coming soon

Troubleshooting

Coming soon

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