From c5885e4fffbfb028045d9e4a714c371e1f710d15 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Wed, 22 Apr 2020 22:12:40 +0200 Subject: [PATCH] lp.4: tfix + ffix Signed-off-by: Michael Kerrisk --- man4/lp.4 | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/man4/lp.4 b/man4/lp.4 index 0a79ed85e..9460feebb 100644 --- a/man4/lp.4 +++ b/man4/lp.4 @@ -33,8 +33,11 @@ lp \- line printer devices \fBlp\fP[0\(en2] are character devices for the parallel line printers; they have major number 6 and minor number 0\(en2. The minor numbers -correspond to the printer port base addresses 0x03bc, 0x0378 and 0x0278. -Usually they have mode 220 and are owned by root and group lp. +correspond to the printer port base addresses 0x03bc, 0x0378, and 0x0278. +Usually they have mode 220 and are owned by user +.I root +and group +.IR lp . You can use printer ports either with polling or with interrupts. Interrupts are recommended when high traffic is expected, for example, for laser printers.