Omni DTF Mini with 14.5″ Oven Unboxing & Set Up

Ease of setup is one of the benefits of the Omni DTF Mini system. In this article we’ll walk step-by-step through the process of getting your equipment unboxed, fully assembled, positioned, and loaded with film so it’s ready for your training session.

Preparing the Space

Power Requirements

The Omni DTF Mini’s oven must be powered from its own dedicated 20 amp circuit, while the printer’s more modest power requirements allow it to be used on circuits shared with other devices, including the air purifier. All of the equipment should be powered through surge protectors, rather than plugging directly into an outlet. As with any electronic equipment, damage caused by electrical storms or any irregular power problems is not covered by the warranty, since such damage is not due to a defect in parts or workmanship.

Space Requirements

It’s necessary to be able to move around the printer and oven to ease doing things like loading new rolls of film, circulating the white ink, cleaning the undercarriage, refilling the powder hopper, and removing completed prints.

Unboxing & Setup

Demonstration Video

Positioning & Leveling the Printer and Oven

When selecting a desk or bench for the printer and oven, keep in mind that the top surface of the oven’s table or bench should be 16″ to 22″ below the top surface of the printer’s table. This provides a sufficient drop from the printer’s platen to the oven’s film entry slot to support the film advancing consistently. Greater distances may result in poor transfers and durability issues due the ink drying too much before powder is applied.

The printer’s four feet are mounted onto bolts which can be rotated to lengthen or shorten their length.

These should be adjusted so that the printer is level, while the feet supporting the film roll bracket (also shown below) should be at their minimum length.

While leveling, keep in mind that the printer’s feet should elevate the bottom of the printer at least 1″ above the surface of the table or bench that it rests on.

The oven assembly’s feet also have adjustable length bolts for leveling the equipment.

Removing the Carriage Lock Bracket

The printhead carriage is bolted to the frame to prevent potential damage due to motion during shipment. Remove the locking bracket before connecting the power and turning on the printer.

The bracket attaching the left side of the printhead carriage to the carriage frame is removed by taking out the two screws that hold it in place.

Final Oven Assembly

Now we’ll complete the oven setup by attaching the adjustable-length legs & feet, the takeup film roll assembly, and the powder catch try (aka recycle bin).

There are four adjustable-length legs & feet. Each is attached to a corner on the bottom of the oven with four M5 bolts & washers.

Loading the Film

First, attach the factory-assembled film roll support bracket to the back of the printer. Remove the five Allen head bolts, line up the bracket with the holes those bolts were removed from, then reinstall the bolts to attach the bracket.

Install the left & right chucks onto the rods and mount the film roll’s core onto the chucks with the roll oriented so that the fill feeds from the top of the roll, passes under the tension bar, and then feeds into the printer.

Lift the white-handled lever at the left-rear corner of the printer to raise the printer’s feed rollers, feed the film under the rollers and center it on the platen, then lower the lever to drop the rollers and secure the film in position.

Hold the end of the film while releasing the rollers with the lever, feed the film straight through the oven, and tape the end of it to the back of the oven until we’re ready to attach it to the takeup roll core.

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