INT 2F - DOS 3.3+ PRINT - GET PRINTER DEVICE AX = 0106h Return: CF set if files in print queue AX = error code 0008h (queue full) DS:SI -> device driver header (see #01646) CF clear if print queue empty AX = 0000h Desc: determine which device, if any, PRINT is currently using for output Notes: undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated. prior to the release of MS-DOS 5.0 this function can be used to allow a program to avoid printing to the printer on which PRINT is currently performing output SeeAlso: AX=0104h