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250 User’s Manual for InterForm400
®
Principle of OSC (Output Schedule Control)
In short OSC merges all spool files into one and sorts the pages by spool file attributes
and/or text on each spool page. This merge can be done at certain times of the week, and
it can also be initiated by choosing option 1=Run OSC from the OSC menu.
The merged SCS spool file can be distributed to one or more output queues, using a
workload factor. These output queues should be monitored by Auto Forms Control and
then merged. For this merge an overlay selector is recommended.
The incoming spool files can after the merge be either deleted or moved to another output
queue.
In the following example, the output queue controlled by OSC, has 3 spool files.
In output queue 01, Spool file 1 has 5 pages (first page is for customer 1, next for
customer 2 etc), the second spool file (spool file 2) has 6 pages and spool file 3 has 4
pages.
We have defined that the resulting print job(1 spool file) should be shared by 2 printers,
with a workload factor of 40% for output queue 02 and 60% for output queue 03. As we
have 15 spool pages in total to process, the resulting two spool files 4 and 5 will be as per
below:
Contents of a Output Queue being monitored by OSC:
Output Queue 01
Spool file 1
Customer 1
Customer 2
Customer 3
Customer 4
Customer 5
Spool file 2
Customer 2
Customer 4
Customer 5
Customer 7
Customer 8
Customer 9
Spool file 3
Customer 2
Customer 7
Customer 9
Customer 9
Contents in the OSC defined Resulting Output Queues:
Output Queue 02 Output Queue 03
Workload 60% Workload 40%
Spool file 4
Customer 1
Customer 2
Customer 2
Customer 2
Customer 3
Customer 4
Customer 4
Customer 5
Customer 5
Spool file 5
Customer 7
Customer 7
Customer 8
Customer 9
Customer 9
Customer 9
The resulting two spool files are now ready to be used as Input for Auto Forms Control.