Epson STYLUS COLOR 680 Manual page 60

The available settings are as follows:
High Speed Copies
To print multiple copies of your document faster, select High
Speed Copies.
EPSON Printer Port (for Windows 98 and 95 only)
To speed up the data transfer rate to EPSON printers, select
EPSON Printer Port.
If your computer supports ECP mode, enable DMA transfer to
speed up printing.
For more details, see "Using Speed & Progress" on page 2-36.
Always Spool Raw Datatype (for Windows 2000 and NT 4.0
only)
Select this check box to have Windows NT-based clients spool
documents using the RAW format instead of the EMF (metafile)
format (Windows NT-based applications use the EMF format by
default).
Try using this option if documents spooled in EMF format do not
print correctly.
Spooling RAW datatype requires less resources than EMF, so
some problems ("Insufficient Memory/Disk Space to Print",
"Slow print speed", etc.) can be solved by selecting the "Always
spool RAW datatype" check box.
When spooling RAW datatype, print progress as displayed by the
Progress Meter may differ from actual print progress.
2-30
Printing with Windows