I couldn’t help but be humoured by this:

Photocopier supplier Canon is warning customers to take better care of their office equipment during the Christmas period, claiming that the festive season traditionally leads to a 25 percent hike in service calls due to incidents such as the classic backside copying prank.

Such a stunt, a mainstay of the office party, often results in cracked glass on the copier, with 32 percent of Canon technicians claiming to have been called out to fix glass plates during the Christmas period after attempts to copy body parts went wrong.

Tim Andrews, a Canon employee from London, said: “We always fit lots of new glass to copiers after New Year due to ‘rear-end copying.’”

[...]

However, one of the most alarming tales comes to us from service engineer Steven Mannion of northern England. “I had to repair a machine with a photocopy of a man’s groin jammed in it,” Mannion said.

We can only hope he meant it was the photocopy that was jammed in the machine.