18
UNIX Configuration
UNIX printing utilizes a line printer daemon (lpd) to direct print jobs to the printer. The
3000E supports two modes of lpd printing, host-based lpd and printer-based lpd. With
host-based lpd, the line printer daemon is run on one or more workstations (hosts) where
print jobs are accepted and sent to the 3000E. With printer-based lpd, the 3000E acts as
the line printer daemon host and accepts print jobs directly. Many UNIX systems allow
either lpd mode to be used, although configuration may be easier for one of the modes
depending upon the UNIX system. Following are some advantages and disadvantages of
each mode:
Banner Page Comparison
The host-based lpd can include the user name and file name on the banner page, while
the printer-based lpd can only include the host name.
Configuration Comparison
The host-based lpd requires configuration on each host that will be sending jobs to the
printer, while the printer-based lpd requires only the 3000E to be configured.
3000E Configuration
TCP/IP configuration of the 3000E is needed for all versions of UNIX. Use the instructions
on page 19 to set TCP/IP parameters with the printer front panel or refer to the Users
manual for other TCP/IP setup methods. Lpd configuration depends upon the mode
selected and the UNIX system in use. Please refer to the Users manual for lpd configu-
ration instructions for your particular UNIX system.
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