Panasonic DP-C266 Operating Instructions Manual page 21

After selecting the data in Secure Mailbox,
enter the password (8 to 16 digits), and
then select "OK".
When saving print data in the Secure
Mailbox of the machine, set the password in
more than 8 digits (the machine does not
accept the data with the password in less
than 8 digits). For more details, refer to the
Document Management System (Printer
Driver) of provided CD-ROM.
6
Select "Yes" or "No".
21