Shipping labels are sent in a standard size and format. If they are fuzzy when printed, it is an issue with your printer.
To rectify this, make sure:
- You are using a laser printer
- Your printing settings are set to A4
- Your print settings are set to ‘actual size’
If these are not your printer settings, your labels may print incorrectly. You can find out how to change settings on an HP printer here.