Canon NP6012F Service Manual page 208

Turn the fixing lever
clockwise, to lock the
inside
of
the main unit in
place.
IFixing lever
5-6
COPYRIGHT 0 1995 CANONINC.
CANON NP6012/NP6012FfNPS212 REV.1 SEPT.1995 PRlNTEOINJAPAN(IMPAIM~AUJAPON)