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View Full Version : Jobo CPA2 / CPP2 Motor Upgrade



yelmarb
8-Sep-2018, 22:41
I'm looking at trying to upgrade an early model Jobo CPA2 with the upgraded motor that can handle the 3000 series expert drums.

So far I've found that you can use a BMW wiper motor or buy a new motor from Jobo. However, Jobo's tech bulletin mention's that there is a different circuit board to run the upgraded motor. Also there is a "new-style conical drive shaft, with a screw tap to lock in the main drive cog."

Has anyone done this motor/cog and circuit board upgrade?

Thalmees
9-Sep-2018, 01:39
You may contact koh303: http://www.largeformatphotography.info/forum/member.php?35760-koh303
He is the expert around.
Please let us know how do you proceed.