Since last week Disneyland has been testing their updated Fastpass system available at all Fastpass enabled attractions.
The new system gets rid of paper tickets to show your Fastpass time and prove entrance into the Fastpass line. Upon receiving your Fastpass at the Fastpass machines it now goes onto your ticket or annual pass which is then scanned upon entering the Fastpass line at one of these pictured poles.
The machines still print out a ticket but it's just a reminder about your Fastpass reservation. You won't ever hand it to a Cast Member for use at a ride.
Disneyland has posted signs at all Fastpass attractions with instructions on how the updated system works.