Showing 128 results for "circle not round"
MTB-CUT M188

How to Replace the Limit Switch

"If the cutting Car does not stop automatically when it moves to either side and produces a loud noise, it may be due to a malfunctioning limit switch, which prevents the cutting C...

Nov 22, 2025
MTB-CUT M188

How to Troubleshoot and Replace the Vacuum Pump

"If the MTB-CUT M288 intelligent film cutting and pasting machine fails to automatically secure the screen protector or if the vacuum pump does not start, it may indicate a vacuum...

Nov 22, 2025
MTB-CUT 180T

Do i need to register new mechine online?

  Yes. Although all Mietubl screen protector cutting machines can operate online directly, you are still required to register a user account when using the machine for the first...

MTB-CUT 180T

How to upload any outside designs

The Mietubl screen protector cutting machine uses cloud database, which means it does not support direct uploading of external designs (such as SVG, AI, PDF, CorelDRAW files) from...

MTB-CUT 180T

The internet is not working. What should I do?

1. Check whether the Wi-Fi module is working Open the Wi-Fi list page on your machine and confirm: Whether the machine can scan and display the Wi-Fi networks around you; Whethe...

MTB-CUT 180T

How to apply a UV screen protector?

Installing a UV screen protector is different from applying regular screen protector materials. UV protectors require an additional curing step to harden the surface. Steps &...

MTB-CUT 180T

what to do if full back cutting is not working?

This issue is usually caused by a mismatch between the material size settings and the template being used. When cutting full back film, the cutting area is larger than standard te...

MTB-CUT 180T

How do I get the cutting material?

We not only provide the screen protector cutting machines, but also offer various types of cutting materials with different functions and sizes. You can purchase the cutting films...

MTB-CUT 180T

How to adjust wheel position?

To adjust the roller position, press down the handle at the back of the machine, then move the rollers left or right to the correct position. Important reminders: After adjustm...

Showing 101 to 120 of 128 results