Epson EpsonNet C82391 Series Administrator's Manual page 120

Changing the type of access to the spool directory
You need to change the access rights of the spool directory when
you create a shared printer on Windows NT 3.51 Server with
NTFS file system.
1. Start the File Manager and point to
\WINNT35\SYSTEM32\SPOOL\PRINTERS.
2. Select Permissions from the Security menu.
3. Change the type of access of Everyone to ADD & READ
(RWX)(RX), and click OK.
6-8
Settings for Windows 2000/NT