How to prime a keurig coffee maker<br>Remove the reservoir. You may be getting a " prime " error on your machine due to a dirty water reservoir. Take the lid off of the water reservoir, and remove the water reservoir from your machine.
A Keurig coffee maker is a popular appliance. 
( z1 appliance :ARG1-of ( z2 popular ) :domain ( z3 thing :ARG0-of ( z4 make :ARG1 ( z5 coffee ) ) :mod ( z6 company :name ( z7 name :op "Keurig" ) ) ) )