Mamiya 120/220 Motorized Film Back RB67 Pro S/SD

[Michael Leuck]

Hello:

I have acquired a Mamiya 120/220 Motorized Film Back RB67 Pro S/SD. As it did not come with a manual, I need some help. Can anyone direct me to an online manual for this or explain how it operates?

Thank you

Michael

 

[chassis]

There are several motorized backs for RB67. See if this helps:

http://www.cameramanuals.org/mamiya_pdf/mamiya_rb_67_motor_drive_roll_film.pdf