![background image](http://html.mh-extra.com/html/hp/jetdirect-640n/jetdirect-640n_administrators-manual_163697059.webp)
Table 3-3
Telnet Commands and Parameters (continued)
interlock
Require an acknowledgement (ACK) on all TCP packets before the printer can close a
port 9100 print connection. Specify a port number and parameter value. For the
HP Embedded Web Server on the HP Jetdirect print server, the default port number is 1.
In the following example, the port is 1 and interlock is enabled:
interlock 1 1
0
(default): Disable interlock.
1
: Enable.
mult-tcp-conn
Allow multiple TCP connections (restrict the use of multiple ports).
0
(default): Enable multiple connections.
1
: Disable multiple connections (allow only one connection).
buffer-packing
Pack the data buffer on TCP/IP packets before sending.
0
(default): Enable. Pack the data buffer before sending to the printer.
1
: Disable. Data is sent to the printer as it is received.
write-mode
Set the TCP PSH flag for device-to-client data transfers.
0
(default): Disable.
1
: Enable the all-push option, which sets the push bit in all data packets.
TCP/IP LPD Queues
addq
Add a user-defined queue. Specify the queue name, prepend string name, append
string name, and the processing queue (typically, RAW) in the command line. Enter up
to 32 alphanumeric characters. Add up to six user-defined queues.
CAUTION:
Do not use lowercase and uppercase characters to differentiate queue
names. Management of LPD queues by other tools can cause unpredictable results.
deleteq
Set a user-defined deletion queue. Specify the queue name in the
deleteq
command
line.
defaultq
Set the queue name to use when the specified queue for a print job is unknown. The
default queue name is:
AUTO
addstring
Specify a user-defined character string to prepend or append to print data. You can add
up to eight character strings. Specify the string name and the character string in the
addstring
command line.
deletestring
Set a user-defined deletion string. Specify the string name in the
deletestring
command line.
TCP/IP Raw Print Ports
raw-port
Additional ports for printing to TCP port 9100. Valid ports are application dependent and
range between 3000 to 9000. You can add up to two ports.
TCP/IP Access Control
ENWW
IPv4 configuration
49
Summary of Contents for Jetdirect 640n
Page 2: ......
Page 3: ...HP Jetdirect Print Servers Administrator s Guide Firmware V 45 xx nn ...
Page 24: ...14 Chapter 2 HP software solutions summary ENWW ...
Page 114: ...104 Chapter 4 HP Embedded Web Server V 45 xx nn xx ENWW ...
Page 148: ...138 Chapter 7 Troubleshoot the HP Jetdirect print server ENWW ...
Page 202: ...192 Appendix C HP Jetdirect control panel menus V 45 xx nn xx ENWW ...
Page 220: ...210 Appendix D Open source licensing statements ENWW ...
Page 226: ...216 Index ENWW ...
Page 227: ......
Page 228: ... 2012 Hewlett Packard Development Company L P www hp com ...