Hello! I understand it's frustrating when an application like Print Master starts up and then suddenly closes or pauses. Let's figure this out together.

To start, could you please let me know if there are any error messages that appear when the app closes? Also, do you recall any specific actions you took before this issue started? This information will really help in diagnosing the problem.

In the meantime, here are some initial troubleshooting steps you can follow:

1. Clear Cache and Data:
- Go to your device's Settings.
- Tap on "Apps" or "Application Manager."
- Find and select Print Master.
- Tap on "Storage," then choose "Clear Cache" and "Clear Data."

2. Check for App Updates:
- Open the Google Play Store.
- Search for Print Master and see if there's an update available. If yes, please update the app.

3. Restart Your Device: Sometimes, simply restarting your device can resolve temporary glitches.

If the issue persists after these steps, please let me know, and we can dig deeper together! Are you satisfied with these initial steps?