Ricoh PRO C900 Operating Instructions Manual page 101

Protocol
sshd/sftpd TCP:22
telnet TCP:23
TCP:25
SMTP
(variable)
HTTP TCP:80
HTTPS TCP:443
SMB TCP:139
Port Setting Method
• Web Image Monitor
• telnet
• Web Image Monitor
• Control Panel
• Web Image Monitor
• Web Image Monitor
• telnet
• Web Image Monitor
• telnet
• Control Panel
• Web Image Monitor
• telnet
Preventing Unauthorized Access
Disabled Condition
Functions that require
sftp cannot be used.
You can restrict
personal information
from being displayed by
making settings on the
control panel using
"Restrict Display of User
Information".*1
Commands using telnet
are disabled.
E-mail notification that
requires SMTP
reception cannot be
used.
Functions that require
HTTP cannot be used.
Functions that require
HTTPS cannot be used.
@Remote functions are
unavailable.
You can also make
settings to require SSL
transmission and restrict
the use of other
transmission methods
using the control panel
or Web Image Monitor.
SMB printing functions
cannot be used.
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