Konica Minolta SL1000 - Manual (Page 111)

Chapter 4 Operation
4-19
3 Unwind the Leading Edge of the film in M-Type Cartridge.
4 Mount the M-Type Cartridge onto the Bracket so that the film position of Leading Edge is
the lower direction and the hole side of the cartridge housing is the back direction.
NOTE ! Be sure to insert the Hook of the Bracket into the square hole of the M-Type
Cartridge. (see below drawing)
NOTE ! Push the M-Type Cartridge until it clicks.
Hook
Hook
M-Type Cartridge
Bracket
M-Type Cartridge
Square
Hole
Bracket