HP LaserJet 4 Manuals

Manuals and User Guides for HP LaserJet 4. We have 1 HP LaserJet 4 manual available for free PDF download: Technical Reference Manual

HP LaserJet 4 Technical Reference Manual

HP LaserJet 4 Technical Reference Manual (309 pages)

Printer Job Language - Technical Reference Manual

Brand: HP | Category: Printer Accessories | Size: 1.17 MB

Table of Contents

Edition
2
Inside this Manual
3
Manual Organization
4
Related Documents
7
Manual Conventions
8
Table of Contents
9
1 Introduction to PJL

13
- The Benefits of PJL
  15
- Who Should Use PJL
  15
- Compatibility with Non-PJL Printers
  16
2 PJL Command Syntax and Format

19
- Syntax Conventions
  20
- Format of PJL Commands
  22
- PJL Syntax Rules
  23
- Types of Variables
  25
- Processing Invalid Commands
  27
3 Using PJL

29
- Overview of How Commands Are Used
  29
- PJL Job Requirements
  30
- Some Sample PJL Jobs
  31
- What's Next
  32
- Command Groupings by Functionality
  33
4 Kernel Commands

37
- Universal Exit Language (UEL) Command
  38
- ENTER Command
  40
- COMMENT Command
  42
- Methods of Printer Language Switching
  44
5 Job Separation Commands

47
- JOB Command
  48
- Related Commands
  53
- EOJ Command
  54
- PJL Job Security
  56
- Job Cancellation
  60
6 Environment Commands

63
- Print Environments
  64
- Changing Environment Settings
  67
  - Environment Summary
    68
- PJL Reset Conditions
  70
- Key Points to Remember about Environments
  71
- PJL Environment Variables
  72
- Setting the Printer to a Desired State
  92
- DEFAULT Command
  94
- INITIALIZE Command
  98
- Initialize Command
  100
- RESET Command
  101
- SET Command
  104
7 Status Readback Commands

109
- Printer Status Requirements
  110
- Synchronizing Status Readback Responses
  110
- Format of Status Readback Responses
  111
- INQUIRE Command
  112
- DINQUIRE Command
  117
- ECHO Command
  122
- INFO Command
  124
  - Memory Category
    131
  - Status Category
    133
- USTATUS Command
  140
- USTATUSOFF Command
  151
- Job Recovery
  152
  - Sending the Initial Job
    152
  - After Job Failure
    153
8 Device Attendance Commands

155
- RDYMSG Command
  156
- OPMSG Command
  158
- STMSG Command
  160
9 PJL File System Commands

163
- FSAPPEND Command
  164
- FSDIRLIST Command
  166
- Printer Responses
  167
- FSDELETE Command
  168
- FSDOWNLOAD Command
  169
- FSINIT Command
  170
- FSMKDIR Command
  171
- FSQUERY Command
  172
- FSUPLOAD Command
  174
- File System Example
  176
10 Programming Tips for Using PJL

181
- PJL Services
  182
- Print Data Generators
  183
- Printer Utilities
  185
- Spoolers
  190
- Requesting Printer Status
  198
- Using Status Readback in a Multi-User System
  198
A Product-Specific Feature Support

213
Programming Examples

263
D PJL Status Codes

267
- Status Code Groupings
  267
- Informational Messages (10Xxx
  268
- Background Paper Loading (11Xyy
  270
- Background Paper Tray Status (12Xyy
  272
- Output bin Status (15Xxy
  272
- PJL Parser Errors (20Xxx
  273
- PJL Parser Warnings (25Xxx
  274
- PJL Semantic Errors (27Xxx
  275
- Auto-Continuable Conditions (30Xxx
  277
- PJL File System Errors (32Xxx
  279
- Potential Operator Intervention Conditions (35Xxx
  280
- Operator Intervention Conditions (40Xxx
  282
- Foreground Paper Loading (41Xyy
  284
- Paper Jam Messages (42Xyy-LJ 5Si/5Simx Only
  286
- Optional Paper Handling Device Messages (43Xyy
  288
- Laserjet 4000 Series Paper Jam Messages (44Xyy
  289
- Hardware Errors (50Xxx
  290
- Glossary
  
  293
Contents

297
Quick Index

309

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