INT 2F - DOS 3+ PRINT.COM - FREEZE PRINT QUEUE TO READ JOB STATUS
AX = 0104h
Return: CF clear if successful
DX = error count
DS:SI -> print queue
CF set on error
AX = error code (see AX=0101h)
Notes:  the print queue is an array of 64-byte ASCIZ filenames terminated by
an empty filename; the first name is the file currently being printed
printing is stopped until AX=0105h is called to prevent the queue
from changing while the filenames are being read
SeeAlso: AX=0105h

See also: 2F0101

2F0104 - DOS 3+ PRINT.COM - FREEZE PRINT QUEUE TO READ JOB STATUS