LPR in Canon printers

[lincolngp]

I am curious, just for my own education,,, why do you need to print to this device using a command string, as opposed to using the print driver??? Is this printing from linux or mainframe??

Thanks

Just for agility and security.
Imagine various jobs for print in 12 printers...
I am developing one application, spooler, for send the jobs directly to printers, with controls and logs.

[lincolngp]

OK, try this then: lpr 10.0.0.10 -P lp c:\teste.pdf -o DuplexNoTumble

The "o 1" switch sets binary mode; perhaps it's not needed with the duplex option set.

I just tried this with a Ricoh machine in my office (I'm at home now), and the job definitely did print, but I'm not there to see if duplex worked.

(Your Canon machine does have PostScript in it, yes?)

Hi KenB,

So, I try to print with this command but nothing happens...

Yes, my Canon have POstScript....

Tks