Spooler Plus Programmer's Guide

Contents
Spooler Plus Programmer’s Guide—522293-003
iii
3. Using the Spooler Print Procedures, Print Processes,
and Perusal Processes (continued)
How the HP Print Process Handles a Job 3-2
External Declarations for Print Procedures 3-3
3. Using the Spooler Print Procedures, Print Processes, and
Perusal Processes (continued)
Writing a Print Process 3-4
Print Process Startup Message 3-4
Retrieving and Printing Spooled Data 3-5
Communicating With the Spooler Supervisor 3-5
Device Errors 3-7
PRINTREAD Errors 3-7
Combining Data Retrieval With Spooler Communication 3-8
Debugging Print Processes 3-8
Writing a Perusal Process 3-9
Outline of the Basic Perusal Process 3-10
4. Spooler Procedure Calls
PRINTCOMPLETE[2] Procedure 4-3
Considerations 4-3
Example 4-4
PRINTINFO Procedure 4-5
Considerations 4-6
PRINTINIT[2] Procedure 4-7
Considerations 4-8
PRINTREAD Procedure 4-9
Considerations
4-10
Example 4-11
PRINTREADCOMMAND Procedure
4-12
Considerations 4-15
Example
4-16
PRINTSTART[2] Procedure 4-17
Considerations
4-18
PRINTSTATUS[2] Procedure
4-19
Considerations 4-21
Example
4-22
SPOOLBATCHNAME Procedure
4-23
Considerations
4-23
SPOOLCONTROL Procedure
4-24
Considerations 4-25