I had run into difficulty setting up the TrendNet printserver in CUPS. I somehow got it working for my laser printer (TE100-P1P); however, I couldn't get it to work with my inkjet (TE100-P1U). The difference, I think, was the method that I used to set up the laserjet last year (though it worked, I could not remember how I did it). I must not have used the CUPS web interface because it looked unfamiliar to me. Anyway, your post helped me get the inkjet working too! Thanks again.
P.S. I had to add users to the list of who is allowed to print; before that, I got a message that said
Code:
Error:
Quota limit reached