Adjust Print Quality : Clean the Paper Guide

Clean the Paper Guide
If you see ink on the back of a printout, you can clean the paper guide to remove any excess ink.
1.
2.
Windows: Right-click the  printer icon in the bottom right corner of your screen (the taskbar), select Printer Settings, click the Maintenance tab, and select Paper Guide Cleaning.
Mac OS X 10.6: In either the Apple menu or the Dock, select System Preferences. Click Print & Fax. Select Epson Stylus NX130 from the list at the left of the screen. Then click Options & Supplies, select the Utility tab, and click Open Printer Utility. Then select Paper Guide Cleaning.
Mac OS X 10.4 and 10.5: In either the Apple menu or the Dock, select System Preferences. Click Print & Fax. Select Epson Stylus NX130 from the list at the left of the screen. Click Open Print Queue, then click the Utility button. Then select Paper Guide Cleaning.
3.
Click the Cleaning button to feed a sheet of paper through the printer.
4.