Jetdirect printer ignores "-o duplex" when printed from redhat 8 system

Jetdirect printer ignores "-o duplex" when printed from redhat 8 system

Post by David Trus » Sun, 29 Jun 2003 07:52:48


I have a Redhat system and have configured a Jetdirect printer using
Redhat Printer Config tool.

I didn't see HP4600 as a driver type, so it's driver is set to
"Postscript printer".

I can print single sided OK, but the "-o duplex" option is ignored.

Any ideas?

Thanks in advance!!



1. "-O" or "-xO3" for optimization with Sun C++ Compiler

I read from the article posted at
that using "-x03" will give better optimization compared the
optimization flag "-O" for C++ code.

I would like to get your suggestions also about this. How effective
will it be in case if I go for "-xO3" instead of "-O".   Improving the
code is the best way to get better performance is a well-known fact.
Hence, I don't invite any argument about that in this thread. I would
like to know it only from the compiler point of view.


2. Newbie with BIG harddrive, having problems

3. RedHat 5.2, "/boot/" and "/boot/"

4. RC and crtl-C

5. GETSERVBYNAME()????????????????????"""""""""""""

6. 2.4.18-pre4 can't compile cs4281m.c

7. printing to a printer as "landscape" instead of "portrait"

8. tc to slow traffic to one port

9. """"""""My SoundBlast 16 pnp isn't up yet""""""""""""

10. Type "(", ")" and "{", "}" in X...

11. "Standard Journaled File System" vs "Large File Enabled Journaled File System"

12. NCSA 1.3 "User" and "Group" fields being ignored ... help ?

13. "Interrupted system call" at "low level" - system calls