Xerox 721P87491 Printer User Manual


 
TABLE OF CONTENTS
XEROX DOCUPRINT NPS GUIDE TO USING PAGE DESCRIPTION LANGUAGES vii
Curved shapes 2-20
Images 2-20
Image quality 2-21
Rendering of color and gray values: transfer function 2-22
PostScript printer description (PPD) files 2-23
Implementation limits 2-23
File operators and standard devices 2-24
Path limits 2-25
PostScript VM limits 2-25
SetCacheDevice 2-25
Device orientation and setscreen operator 2-25
PostScript storage object size limits 2-26
Obsolete operatorsbanddevice, framedevice, renderbands 2-26
Arc to Bezier conversionpathforall 2-26
Creating the necessary PostScript CCITT Group 3 and 4 2-27
Print performance related to image printing 2-27
Scan order and rotation 2-27
Purpose 2-28
Considerations 2-31
Summary 2-31
Scan resolution and scaling 2-32
3. VIPP 3-1
Functionality 3-2
Operating environment 3-2
VIPP line mode extension (XGFNub) 3-3
Index INDEX-1