A person was printing some cards by placing one after another
A person is show putting envelopes under a machine that automatically stamps them.
A person uses a machine to do something to some paper objects repeatedly
A person inserts paper into a machine in order to imprint it with something.
a traditional printing press printing cards with manual help.
A person is placing cards underneath some type of machine that stamps the cards.
A machine stamps out paper while some one loads the machine.
A person is placing pieces of paper in a printing machine.
A worker feeds several sheets of paper into a machine.
A person is inserting pieces of paper into an automatic printing machine.