I have found a 'feature' while trying to print a layout.
In this layout, I use the "trestrict" layer.
Printing allows the option 'solid' to be selected or not.
If 'solid' is selected (the default), then all is OK.
If 'solid' is deselected (to not obscure some detail) then my HP
laserjet appears to swallow the print job without trace.
I have Eagle version 6.5 installed on OpenSuse Linux 12.1, using CUPS,
printing directly (over a TCP socket) to an HP Laserjet CP3525 colour laser.
CUPS insists that the files have printed (data was sent), but no paper
or error or warning appears on either the printer or in CUPS, just no
I imagine that this is a printer problem (it doesn't like the 'hashed'
pattern of trestrict), rather than Eagle, but it might be helpful for
anyone suffering similar problems.
I imagine that other HP Laserjets are also affected.
Bob von Knobloch.