Contents
iv
Raster Image Graphics
..................................................................
2-51
Raster Compression Mode
.......................................................
2-51
Macros
...........................................................................................
2-58
Printer Job Language
.........................................
3-1
PJL Command Notation
...................................................................
3-1
Kernel Commands
...........................................................................
3-2
Job Separation Commands
..............................................................
3-4
Environment Commands and Variables
...........................................
3-7
Status Readback Commands
........................................................
3-53
Status Message Format
.................................................................
3-61
Information Messages
..............................................................
3-61
Auto-Continuable Conditions
....................................................
3-63
Attendance Conditions
..............................................................
3-66
Operator Intervention - Paper Handling
....................................
3-71
Operator Intervention - Paper Jams
.........................................
3-74
Service Errors
...........................................................................
3-78
Device Attendance Commands
......................................................
3-79
Unique PJL Commands
.................................................................
3-81
File Commands for Flash or Disk
.............................................
3-85
File and Device Protection Commands
..........................................
3-92
Protecting a File or Device
........................................................
3-92
Unlocking a Protected File or Device
........................................
3-94
Re-Locking a Protected File or Device
.....................................
3-95
Unlocking a Protected File or Device for the Current Job
.........
3-96
Recovering Lost Passwords
.....................................................
3-97
PostScript Emulation
..........................................
4-1
Selecting PostScript Emulation
........................................................
4-1
Using SmartSwitch
.....................................................................
4-1
Using the Operator Panel or MarkVision Professional
...............
4-1
Using Your Software Application
................................................
4-2
Page Formatting
...............................................................................
4-3
Printable Areas
...........................................................................
4-3
Logical Page Size
.......................................................................
4-4
PostScript Emulation Fonts for the Lexmark C720
..........................
4-7