To print on card, you should be sure that your printer supports the weight and thickness of the card itself.
11 Tips for Printing Beautiful DIY Wedding Cards - Avery
10 Tips to Find the Best Printing Business Cards in Qatar, by printsouq.ae
7 Tips for Designing Holiday Cards ~ Acme Printing ~ Commercial Printer in Morristown TN
The Ultimate Guide to Card Stock: Everything You Need to Know About Card Stock + Free Printables - The Paper Mill Blog
Offset and Digital Business Cards - Tips for an Effective Design
Printing Tips for Thick Cardstock
Name Card Printing: Tips for Designing a Professional and Eye-Catching Card - EZ Print
DIY Screen Printed Christmas Cards
10 Business Card Design and Printing tips