iii
Contents
Figures and Tables vii
Preface
About This Developer Note
ix
What This Note Contains ix
Conventions Used in This Note x
Other Reference Material x
For More Information xi
Chapter 1
Overview of LaserWriter Pro Hardware
1
Features of the LaserWriter Pro Printer 2
Communication 3
Serial Communications 4
Serial Port for RS-232C Devices 5
LocalTalk/RS422 Serial Connector 6
Centronics Parallel Connector 6
Apple Ethernet Adapter for EtherTalk (630 Only) 8
SCSI Connector (630 Only) 8
Internal SCSI Connector 10
Mode Switch 12
Status Lights 16
DRAM Expansion 17
Chapter 2
Overview of LaserWriter Pro Software
19
Adobe PostScript Programming Language 20
LaserWriter Pro Driver 20
LaserWriter Pro Utility Program 21
Startup Page 21
Configuration Page 21
Page Types 24
LaserJet IIP Emulation 25
Selecting Emulation 25
Setting the Server to Emulation Mode 25
Selecting From Within a PostScript Language Program 25
Using a Serial Connection 26
LaserJet IIP Emulation Differences 26
Mode Selection Parameters 26
Thi d t t d ith F M k 4 0 4
