1. right click on pattern.

2. click "save as"

3. Go to start menu > Accesories > Paint

4. In the Paint program, click on File > Open. Locate saved pattern on computer.

5. Click on "Image" menu, then "Atributes". You will see this window.

To increase pattern size, add 100 / 200 / 300/ etc. to both the Width and Height fields

6. Click file > Save.

Print pattern again. You may need to adjust size more....