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using the DEFAULT command (User Default Environ-
ment). In this example, the number of copies feature set-
ting then defaults to 3 after a PJL reset condition.
All other features operate similarly—if any feature is not
modified by a higher priority action, it keeps its current
value setting.
Example: Changing
Environment Settings
This example shows the values stored in the different
environments when commands are issued. The example
begins with the number of copies set to 1 in all
environments (the Factory Default Environment setting).
The table reflects the current settings after each command.
Command Sent
Environment Setting
Factory
Default
User
Default
PJL
Current
Modified
After PJL INITIALIZE or RESET MENU
1
1
1
1
@PJL DEFAULT COPIES=3
1
3
1
1
@PJL SET COPIES = 4
1
3
4
4
@PJL ENTER LANGUAGE=PCL<LF>
<ESC>&l5X
1
3
4
5
<ESC>%-12345X
1
3
3
3
Environment
Summary
As indicated previously, each print environment differs in
relation to how it is stored, how the settings are changed,
and how the PJL Current Environment can be defaulted.
The table on the following page summarizes the
characteristics of each print environment. For those
printers without a control panel, disregard any mention of
control panels. In these printers, User Default Environment
features are controlled using just the DEFAULT command.
Note
See Appendix A for a list of environment variables
supported by each PJL printer.
6-6 Environment Commands
Summary of Contents for 4600 - Color LaserJet Laser Printer
Page 18: ...1 6 Introduction to PJL ...
Page 36: ...3 8 Using PJL ...
Page 46: ...4 10 Kernel Commands ...
Page 66: ...Figure 6 1 How Environments Affect the Print Job 6 4 Environment Commands ...
Page 108: ...6 46 Environment Commands ...
Page 180: ...9 18 PJL File System Commands ...
Page 212: ...10 32 Programming Tips ...
Page 262: ...B 6 PJL Command Summary ...
Page 302: ...Glossary 10 ...