SYNOPSIS
foomatic-getpjloptions devicefoomatic-getpjloptions hostname port
DESCRIPTION
foomatic-getpjloptions Sends a set of PJL commands and reads back the PJL options and status from a printer over a network connection or device bidirectional interface such as parallel, USB, serial. printers to standard output. The output can be piped into foomatic-addpjloptions to add options to the database.
Options
- device
-
The interface to which a local printer is connected, e.g. /dev/lp0, /dev/usb/lp0,
/dev/tty00, etc.
For a parallel port,
you must have bidirectional support enabled at the
BIOS level and the parallel port driver must support the bidirectional mode.
Check your parallel port BIOS settings for EPP/bi-directional mode.
- hostname
-
Host name or IP address of a network printer (HP JetDirect, DLINK, etc.).
- port
-
Port on which your network printer listens for socket (Appsocket) connections.
Most common ports are 9100 (JetDirect), 10000 (DLINK). Usually you can configure
the port via a configuration interface.
EXIT STATUS
foomatic-getpjloptions returns ???
AUTHOR
Manfred Wassmann <[email protected]> for the foomatic project using output from the associated binary. Modified by Patrick Powell <papowell at lprng.com> to provide betters support for network printers, error messages, and remove CR and FF from output.
WARNINGS
Uni-directional protocols as remote LPD are not supported as no status is returned. Some network print servers which attach to a printer parallel port do not support bidirectional mode.