Question : trying to print to HP laserjet 2050 - and constantly have to hit "ok" button to print

Hi - just purchased an HP Laserjet 2050 network printer - this printer will be printing postcards thru the db program Filemaker- I'm pretty certain I've configured the printer correctly, but everytime we print, it will go to the printer, but i have to go to the printer and hit OK, and it the card will then print. Doesnt seem like there's much to configure to keep this from happening - I'm just trying to get it to print without having to hit OK on the printer.

Answer : trying to print to HP laserjet 2050 - and constantly have to hit "ok" button to print

I am guessing , that's because the printer thinks that US Letter is loaded in Tray 2, so it looks for postcard-sized paper in Tray 1. Check what paper is Tray 2 configured for.