Epson Stylus Color 660 Manual page 53

Using Speed & Progress
You can make certain print speed settings in the Speed & Progress
dialog box. Click the Speed & Progress button on your printer
software's Utility menu. The following dialog box appears.
High Speed Copies
Select to turn on high-speed printing for multiple copies. This
speeds up printing by using your hard disk space as a cache when
printing multiple copies of your document.
Show Progress Meter
Select to display the printing progress on the computer screen
while printing.
EPSON Printer Port (For Windows 95 and 98 only)
Select to enable the EPSON printer port, which is optimized for
EPSON printers, instead of the Windows default printer port.
This speeds up the data transfer rate to EPSON printers.
-46