Format of 10NET Spool/Print record:
Offset	Size	Description	)
 00h	WORD	operation code (see #03770)
 02h 11 BYTEs	file name in FCB format
---if operation code = 00h or 06h---
 0Dh	BYTE	notification flags (see #03772)
 0Eh	BYTE	days to keep (FFh=forever)
 0Fh	BYTE	bits 0,1: device (1=LPT1)
		bits 4-7: remote drive to store spool file (1=A,...)
 10h	WORD	length of following data area
 12h  N BYTEs	up to 64 bytes of description
---if operation code = 03h---
 0Dh  8 BYTEs	user ID to associate with filename
---if operation code = 04h---
 0Dh	WORD	block number
 0Fh  8 BYTEs	user ID to associate with filename
---if operation code = 05h---
 0Dh	BYTE	RRN to start retrieve
 0Eh	BYTE	bits 0,1: local print device (LPTx)
		bit 3: if set, return entries for all users
 0Fh	WORD	length of following area
 11h  N BYTEs	up to 1500 bytes to receive $SCNTL records returned
---if operation code = 07h---
 0Dh	BYTE	queue number
 0Eh	BYTE	bits 0,1: local print device (LPTx)
 0Fh	WORD	number of bytes of test print to be done
 11h	BYTE	code:
		01h print device
		02h test print count
		03h prn
---if operation code = 08h---
 0Dh	BYTE	queue location or $SCNTL location to start access
		returns next item for access:
		    00h-7Fh queued items
		    80h-FEh non-queued, non-printed items
		    FFh	no more items
 0Eh	WORD	unused
 10h	WORD	length of following area
 12h  N BYTEs	up to 64 bytes to receive $SCNTL records (see #03773)
---if operation code = 09h---
 0Dh  3 BYTEs	unused
 10h  N BYTEs	path to non-spooled file to be queued for printing