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.