Site bookings print-out

having merrily booked our sites in Wales in the spring I went to print out my booking confirmation, only to get two pages of white on black printing and it didn't even include the dates of the bookings. Am I doing it wrong or is this a shocking waste of ink and paper? I waited for the bookings to be confirmed by email and printed them instead. The bookings system is brilliant but come on guys, please think of the planet - and my wallet!