Exercises G26

The application consistently defaults to selecting the Laser Printer when printing documents. Additionally, when the Laser Printer is unavailable, the application attempts to use the Dot Matrix Printer (DMP), but repeatedly generates an error message during this process.

Steps:
1. Turn off Laser Printer
2. Open the application for printing documents
3. Add some document
4. Click 'Print' button
5. Observe the print out

Expected Result:
Application should automatically select an available printer (DMP)

Actual Result:
When the Laser Printer is unavailable, the application repeatedly generates an error message, preventing successful printing