PROBLEM: (82203, 81354) (PATCH ID: OSF510-080)
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This fix introduces the "JJ" /etc/printcap parameter, which allows the user
to choose either one tcp/ip connection for all jobs in the print queue (JJ=1),
or a tcp/ip connection for each job in the print queue (JJ=0). It also closes
a timing hole that existed when lpd was shutting down.