Printer port problem!?

jmd (jmd@Darlack.com)
Sun, 30 Nov 1997 23:55:40 -0500 (EST)

Hi Friends,

I have a DEC UDB 166 that I am trying to setup to print thru the parallel
port. Thus far, I have setup printcap file, and created a spool directory
as per instructions in "Running Linux". However, when I lpr a text file,
nothing prints. I have a parallel port cable connected to a Centronics
port on an IBM 4019E laser printer.

After I lpr the file, I do lpc status command, and it i says the file has
been spooled and it is waiting for the printer to be put on-line. When I
press the on-line button on the printer, it makes no difference. Another
invocation of lpr/lps status indicates another item sent to the spooler,
and nothing printed.

I substituted an old line printer with a paralel port. When the cable was
connected from the old line printer to the UDB, I could not put it on
line, or to recognise that I put paper in the printer. When I removed the
printer cable from the UDB, I could force the printer on-line, it
recognized the paper was in or out, and I could get it to print an
internal test print.

Im confused! This seems so straight forward of a task. Im thinking that
the UDB's printer port may be defective. Does any of you have any tips on
how to determine the problem?

Sorry to ask this simplistic a question, but I have wasted a fair amount
of time trying to figure this out.... in vain.... thus far.

Is there a linux command to sense if a printer is on/off line?

TIA for any help!

Jim \\\\/
(0^0)
+----------------oOOO-(_)-OOOo-+
| James M. Darlack |
+------------------------------+
| Software Engineer, DCS, Inc. |
| Phone: (410)905-3006 |
| Iphone: T.B.A.! |
| Email: jmd@Darlack.com |
+---------------ooooO----Ooooo-+

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