PRO 4K
Printing on the PRO 4K
Build Trays
Build Trays are constructed from a rigid plastic outer frame & a film membrane.
The Build Tray holds liquid resin during the 3D printing process.
This film membrane is subject to wear & tear and over time will show signs of fatigue.
This wear can impact print quality & possible risk of damage to the printer. It is important to monitor the condition of the Build Tray.
PRO 4K Build Trays come in the following configurations:
- 2L
- 5L
- 10L
The capacity means the tray will print that amount of liquid resin before it stops working.
![](https://support.asiga.com/wp-content/uploads/2022/08/pro4k-build-tray.png)
Checking Build Tray life
From the Main Menu select System > Tray Data
The Build Tray usage is displayed in %.
![MainMenu-System MainMenu-System](https://support.asiga.com/wp-content/uploads/2022/07/MainMenu-System.jpg)
![System-TrayData System-TrayData](https://support.asiga.com/wp-content/uploads/2022/07/System-TrayData.jpg)
![Tray data Tray data](https://support.asiga.com/wp-content/uploads/2022/07/Tray-data.jpg)