Rear right view
z Ventilation slot
x Serial number This is located on the face-up tray. Refer to this number when
calling a service technician.
c Power socket Connects to a power source.
v 250 Sheet Paper Feed Unit PF-32 (optional) This increases the paper
capacity of the printer by 250 sheets of paper (80 g/m
b Parallel interface port (Compatible/Nibble Type):Parallel2 Use this
port for connecting the optional USB/Parallel Adapter Cable to the printer.
n Parallel interface port (ECP Type):Parallel1
m Side cover Open to install the optional Canon Adobe
A-32, Flash ROM Module FR-32 or additional RAM DIMMs.
or 21 lbs.).