http://www.epson.com
2. Hewlett Packard
http://www.hp.com
3. Canon
http://www.canon.com
4. Lexmark
http://www.lexmark.com
5. Okidata
http://www.okidata.com
6. Citizen
http://www.citizen-america.com
7. Panasonic
http://www.panasonic.com
8. Xerox
http://www.xerox.com
9. brother
http://www.brother.com
10. Apple
http://www.apple.com