Canon Color Network Multi-PDL Printer Kit-C1, Service Manual

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Chapter 2
2-7
- To send print data with the command "put," set the mode to the binary mode using the command "bin." In the ascii
mode, the data cannot be sent with the command "put."
- If the user and password fields are blank, any user with any password can log in. If the user name "anonymous" is
used, any character string can be entered as the password. The device displays the string in User filed of Log screen.
- This function is featured mainly to print prn files output from PDL drivers. The device processes text files and the
like as it receives data in LPR (and does not properly print depending on settings.) The device of PostScript-
compatible model can print PDF files, compatible with PDF V1.3.
The following shows a command specification example, which you will connect the device of the IP address
"172.16.181.131" in FTP with the user name "test" and the password "test" and print the file "test.prn" in the root
directory of the drive C on the client PC.
C:\> ftp 172.16.181.131
Connected to 172.16.181.131.
220 Connection established.
User (172.16.181.131:(none)):
test
331 Password required to login.
Password:
Note: The password is not displayed.
230 User test logged in.
ftp>
bin
200 Type set to IMAGE (binary).
ftp>
put c:\test.prn
200 PORT command successful.
150 Opened BINARY data connection for file transfe
226 Transfer complete.
ftp: 15871 bytes sent in 0.00Seconds 15871000.00Kb
ftp>
bye
221 Server closing down connection.
C:\>
Number of Connections and Used Ports
The maximum number of concurrent connections is three. If a user attempts to connect to the FTP server with which
three connections have been established, the user cannot log in and fails in connection. The default port for the FTP
server is 21. There is no measure provided to change the port.
The control port time-out is set to 300 seconds. You need to re-connect to the server if you have left the connection
for 300 seconds or more after logging in. The data port time-out is 60 minutes. If a data transmission takes more
than 60 minutes, the connection is automatically disconnected.