User guide

Part IV
Appendixes
Part IV of the Digital ANSI-Compliant Printing Protocol Level 2 Programming
Supplement contains reference information about the DEC PPL2 protocol as
implemented on Digital’s printers.
• Appendix A describes the printer communication interfaces.
• Appendix B contains a list of DEC PPL2 commands and compares the
implementation of each command on each of the Digital printers.
• Appendix C describes additional commands that are not described in the
Digital ANSI-Compliant Printing Protocol Level 2 Programming Reference
Manual.