I have the 3330 which include faxing. That is what sets it apart from the 3300. The doc feeder is included with the 3330, but I believe it is optional on the 3300.
As for two trays, that is a misnomer. The 3300 series (including the 3330) only has one real tray. It has an override feeder but it isn't a second tray so it doesn't have the ability to pick between letter and legal. However, this is not a problem. Just print all your edocs on legal size.
If you don't need faxing, stay with the 3300 and the optional ADF, but if you do want to use it as a fax machine, then the 3330 (actually the 3380 now) is the way to go. |