Epson aculaser c2000 Administrator's Manual page 104

Changing the type of access of the spool directory
You need to change the access rights of the spool directory when
you create a shared printer on the Windows NT 3.51 Server (if you
have set up your computer to use an NTFS file system, rather than
a FAT file system).
1. Start the File Manager and point the cursor at
\WINNT35\SYSTEM32\SPOOL\PRINTERS.
2. Choose Permissions from the Security menu.
3. Change the type of access of Everyone to ADD & READ
(RWX)(RX), and click OK.
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Settings for Windows 2000/NT