Epson EPL-N2550 Network Manual page 168

Printing Control
Items
Printing Control
Printer Access Control
Printer Access Control List
Timeout
Printing
Items
Change Timeout Value
LPR
RAW (Port9100)
IPP
168
Network Software
Explanations
Enable or Disables the printing control.
Select Allow or Deny. Selecting Allow permits
the network access from the IP addresses
registered on the printer access control list.
On the other hand, selecting Deny blocks
the network access from the IP addresses
registered on the printer access control list.
Enter the IP address ranges by which the
network access is restricted.
Explanations
Select this check box when you set the
values before a timeout occurs.
Set the length of time for LPR before a
timeout occurs (between 0 and 3600
seconds). Enter 0 not to apply the timeout.
Set the length of time for RAW (Port9100)
before a timeout occurs (between 0 and
3600 seconds). Enter 0 not to apply the
timeout.
Set the length of time for IPP before a timeout
occurs (between 0 and 3600 seconds). Enter
0 not to apply the timeout.