using Slackware 12.0 with Canon ip1800.
Suddenly it has started to print landscape from both my google browser and when I use:
lp -o portrait <filename> this gives me a message that the option is invalid.
I have tried to set it via lpoptions -o portrait but it had no effect.
BTW no printer should be so much trouble from installation (for Linux no instructions) to use.
Any ideas?