Currently Being ModeratedOct 18, 2012 10:35 PM (in response to xlu58)
Here's Apple's Mac Print 101 guide: http://support.apple.com/kb/HT4670
If that happened to me, I would go to System Preferences > Print & Scan and remove and reinstall the printer.
By the way, I'm using an Epson Workforce 645 printer (almost the same as yours, but does two-sided printing). My printer has, and continues to, work fine with 10.8.2.