Contents
iv
Font and Symbol Set Support for the Lexmark T420
......................................
2-38
Forward and Backward Compatibility Modes for the Lexmark T420
..........
2-39
Selecting Symbol Sets for the Lexmark T420
............................................
2-44
Font and Symbol Set Support for the Lexmark J110
.......................................
2-48
Command Structure
.......................................................................................
2-50
Control Codes
............................................................................................
2-50
Commands
.................................................................................................
2-50
PCL Emulation Commands
.............................................................................
2-53
PCL Emulation Commands by Function
....................................................
2-53
GL/2 Commands
.............................................................................................
2-75
Raster Image Graphics
....................................................................................
2-79
Raster Compression Mode
........................................................................
2-79
Macros
.............................................................................................................
2-86
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
..........................................................................
3-54
Status Message Format
..................................................................................
3-62
Information Messages
................................................................................
3-62
Auto-Continuable Conditions
.....................................................................
3-64
Attendance Conditions
...............................................................................
3-67
Operator Intervention - Paper Handling
.....................................................
3-72
Operator Intervention - Paper Jams
...........................................................
3-75
Service Errors
............................................................................................
3-79
Device Attendance Commands
.......................................................................
3-80
Unique PJL Commands
...................................................................................
3-82
File Commands for Flash or Disk
...............................................................
3-86
File and Device Protection Commands
...........................................................
3-93
Protecting a File or Device
.........................................................................
3-93
Unlocking a Protected File or Device
.........................................................
3-95
Re-Locking a Protected File or Device
.......................................................
3-96
Unlocking a Protected File or Device for the Current Job
..........................
3-97
Recovering Lost Passwords
.......................................................................
3-98