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What Interrupts Are Sent When Port Is LPT1 Wi
DocumentID: 600179
Revision Date: 29-Feb-96 1:28:21 PM

The information in this document applies to:
WordPerfect® 5.1 for DOS

Problem

Symptoms: What interrupts are used when a print job is sent to LPT1 (without a colon)? Solutions: When a print job is sent to LPT1: (Shift-F7, S, 3, 2, 1), WordPerfect uses Interrupt 21, copies the job, and resets the port with Interrupt 17. With LPT1 (Shift-F7, S, 3, 2, 8, type LPT1 [no colon]) WordPerfect uses Interrupt 21 only.

Answer:

Details:


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