As a part of deciding whether to change the optional groups to
conditionally mandatory, all printer companies who implement RFC 1759
took an action item at the San Diego meeting to check their
implementations of the optional groups. The following is a list of
all of the optional groups that I could find in RFC 1759 and Lexmark
implements all of them.
Responsible Party Group
Extended Input Group
Input Media Group
Extended Output Group
Output Dimensions Group
Output Features Group
Marker Supplies Group
Marker Colorant Group
Alert Time Group
Lloyd Young Phone: (606) 232-5150
Lexmark International Inc. Fax: (606) 232-6740
740 New Circle Road NW internet: lpyoung at lexmark.com
Lexington, KY 40511