UniFormation GKTwo tech support


πŸ’Ύ User manual

πŸ’Ύ Chitubox Slicer

πŸ’Ύ Latest firmware

! Only for GKTwo version 20230113 - 20230427

Instructions and download here

πŸ’Ύ Siraya Tech settings profiles

Find and download here.

General maintenance

πŸ“Ή Exposure test

πŸ“Ή nFEP film replacement

πŸ“Ή Screen protector replacement

πŸ“Ή LCD screen replacement

πŸ“Ή Component loosening check

πŸ’¬ Loud pop/thump during printing

This is usually normal. It can either be from the print detaching from nFEP, or due to a vacuum being created in the bottom of the printer. Source

Build plate

Uniformation GKtwo Standard Build Plate - Yes, That's 3D Printed

πŸ“Ή Build plate levelling

πŸ“Ή Small build plate slicer settings

πŸ“Ή Build plate individual corner adjustment


UniFormation GKTwo Resin Vat - Yes, That's 3D Printed

πŸ“Ή Vat cleanig and resin filtering

πŸ“Ή Stirring resin in vat

πŸ’¬ Oddly shaped strings in my vat

This is a known bug in Lychee slicer that should be fixed in future releases. Please use another slicer software if your prints are affected. Source

πŸ’¬ My vat is loose

Check if there are washers attached to the bottom of the vat. If so, please remove them, and the looseness should be fixed.

If the issue persists, please contact technical support.


πŸ“Ή Chitubox setup

πŸ“Ή Lychee setup

πŸ“Ή UniFormation Slicer setup on Mac

πŸ“Ή UniFormation Slicer reset settings

πŸ“Ή UniFormation Slicer batch add supports


πŸ’¬ What kind of resin can I use with the GKTwo?

The GKTwo is compatible with any UV resin made for LCD 3D printers (eg. Siraya Tech, SUNLU, eSUN etc.)

You can find a list of resins that have already been validated by other users here.

For hobbies such as Warhammer or DnD, we recommend our own resin, Wargamer, which is perfect for tabletop minis and scenery.

πŸ’¬ How can I find the settings for a new resin?

You will need to do an exposure test, such as the XP2 validation matrix.

This is the same for any other resin printer, so you can find many different exposure tests and tutorials online.

All of these tests are supposed to help you tell if your exposure time is too high, too low or just right.

If it is your first time reading such a test, and you are not quite sure about the results, you can always take a picture, and ask the community to help you.

πŸ’¬ Is UniFormation resin available in the UK / EU?

Not yet, but it might be available in the future.

W230 ultrasonic wash station

UniFormation W230 Ultrasonic Cleaner - Yes, That's 3D Printed

πŸ“Ή Cleaning the W230 wash station

πŸ’¬ Can I use IPA in the ultrasonic cleaner?

You can safely use IPA in an ultrasonic cleaner by using a plastic bag, as described here.

Many people do put IPA directly in the wash chamber, and to our knowledge there have never been any accidents caused by this.

However, to be prudent, we have to recommend the use of a plastic bag, as there will always be a very small risk associated with heating up flammable materials such as IPA.


πŸ“Ή Fuse check

πŸ“Ή Fuse replacement

Please make sure the new fuse matches the old one:

  • same voltage
  • 5mm diameter
  • 20mm length

Special maintenance

UniFormation Ultrasonic Resin Cleaner W230 - Yes, That's 3D Printed

πŸ“Ή Front case disassembly

πŸ“Ή Backshell disassembly

πŸ“Ή Flipswitch disassembly

πŸ“Ή Touch screen replacement

πŸ“Ή Z-axis manual rotation

πŸ“Ή Z-axis jam

πŸ“Ή Z-axis replacement

πŸ“Ή Limiter replacement

πŸ“Ή Power supply replacement