
Table 3-2 TFTP configuration file parameters (continued)
upgrade:
Set the name and location of a firmware upgrade file for the HP Jetdirect print servers.
CAUTION: Ensure that command parameters are properly entered. Verify that the upgrade file is a higher version than
the currently installed version. The print server attempts to upgrade when the upgrade file contains a higher version than
the installed version.
The following is the command format:
upgrade: <TFTP server IP> <Version> <Product Number> <Filename>
The following defines the parameters:
<TFTP Server IP> IP address of the TFTP server.
<Version> Firmware version of the upgrade file.
<Product Number> Print server product number.
<Filename> Path and filename of the firmware upgrade file.
usb-mode:
USB port communication mode on the HP Jetdirect print server.
◦
Auto (default): Automatically negotiate and set the highest communication mode possible for the attached printer or
device.
◦
MLC: HP proprietary communication mode (multiple logical channels) that allows multiple channels of simultaneous
print, scan, and status communications.
◦
BIDIR: Standard connection that supports bi-directional communication between the printer and print server. The
print server sends print data and receives status from the printer.
◦
UNIDIR: Standard connection in which data is transferred in one direction only (to the printer).
usb-speed:
(Read-only parameter, USB 2.0 products only.) Auto-negotiated communication speed over the USB connection between
the HP Jetdirect print server and the device.
◦
Full Speed: 12 Mbits/sec as specified in the USB v2.0 specifications, compatible with USB v1.1 specifications.
◦
Hi-Speed: 480 Mbits/sec for USB v2.0 devices only.
◦
Disconnected: USB port is not connected.
hw-acclrn-conf
Use hardware acceleration. 0: Disable. 1 (default): Enable.
status-page-lang:
Page description language (PDL) that the print server uses to send the HP Jetdirect configuration/status page to the printer.
◦
Auto (default): Auto-detected when the print server is turned on or after a cold reset.
◦
PCL: Hewlett-Packard Printer Control Language.
◦ ASCII: Standard ascii characters.
◦
HPGL2: Hewlett-Packard Graphics Language (v2).
◦
PS: PostScript language.
IPv4 configuration
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