macgret said:Do i have to actually cut the paper to make it look like a small sqaure boarding pass or just dont cut anything ?
And also would i need colour on my printer? my colour is empty and only have 1 new black ink cardrge only but maybe i need colour ortherwise qantas can not scan the paper correctly. Not sure there.
No need to cut the page. The whole A4 page is still valid.
Black'n'white is appropriate for most printers (see the FAQ at the Qantas demonstration site). If your Boarding Pass fails to scan for whatever reason, the friendly staff at the gate will just type in some numbers from your boarding pass and they'll let you be on your way.
If you want one of the magnetic stripe boarding cards, then you need to ask the staff at the check-in desk to get one.