Epson ActionLaser 1600 - Manual (Page 54)

PS MENU
The new PS MENU contains the following three items that
allow you to change EpsonScript parameters:
ERR SHEET ON, OFF (default)
Specifies whether the printer prints an EpsonScript error
message if an error occurs. If ERR SHEET is OFF, the error
message is displayed on the printer’s control panel but is not
printed. If ERR SHEET. is ON, an error sheet is printed when
the error occurs.
MicroGray ON (default), OFF
Enables your printer to produce the grayscale quality of a
1,200-dpi typesetter. If your software program supports
halftones, its graphic output becomes smoother than is possible
with standard PostScript. If you want to print your documents
using standard PostScript grayscale, turn MicroGray off.
PROTECT LEVEL
1
(default) - 5
Allows you to specify the amount of memory allocated for
page protection. If the SelecType item PAGE PROTECT is off,
an overrun error might occur if there is not enough memory to
print a page. If this error occurs, raise the protect level. If the
error occurs after raising the level to 5, set PAGE PROTECT to
PAGE, or LT, LGL, or A4.
Changes to SelecType A-3