Hi, You mentioned that you had tried saving Presets. Can I just ask for clarification: You changed your settings to remove the border, *then* you went to the Presets menu and chose "Save As...". Then, the next time you went to print, your Preset had disappeared and it was back on Standard *and* Standard includes the border? I didn't even realise it was possible to have borders as part of Standard!
For reference, your presets are stored in $HOME/Library/Preferences/com.apple.print.custompresets.plist (There are also some locations where Apple or other vendors can store their factory presets.) You might like to either delete the aforementioned plist file or try this (just guessing): - Go to System Preferences - Choose Print & Fax - Click Set Up Printers... - Delete the printer and re-add it