Need help printing true FIFO to networked printer.

[sdautrich]

I have had great difficulty getting a our networked printer to print truly
first in first out.

I am running XP Pro 3 to an HP 8000n printer.

My applications is attended, on demand printing process, creating and
printing thousands of document packages each day.

I cannot keep my printer busy, even though I have thousands of documents to
print. Because I must print them in specific sequence. That is they must
all print in sequence, regardless of size or type.

I need a volume printing application that can create large spool files from
multiple smaller ones in a batch file.

Something to keep the printer cranking at near it's printing capacity.