Canon LASER SHOT LBP-3600 User Manual page 364

4
Remove the bottom rear cover of the printer.
IMPORTANT
Keep the bottom rear cover. It is required after the duplex unit is removed.
5
Install the duplex unit by matching the positioning pins on the
holes on the back of the printer.
Push the duplex unit firmly until it clicks.
CAUTION
Install the duplex unit gently and carefully to avoid catching your hand
between the printer and duplex unit, as this may result in personal injuries.
Positioning pin
Duplex Unit
6
6-33