KONICA MINOLTA C1100 24volt power connection for SD-506 Booklet Maker

[cybertronics]

Good day all. Hoping someone can help with connecting up a SD-506 to a C1100 Printer. The manual for the SD506 says it requires two sources of power - one 120 volt AC and 24volt on a three socket connector with a green Black and White cables (that it gets from the unit it connects to). On my C1100 I am not seeing a 24volt connector on the rear right side of the machine where my relay unit connects. There are two on the left side for connecting the PFU...But non that I can find on the finisher side. Any idea how I can find this 24volt supply.

 

[cybertronics]

This is the back of the unit.

 

[farcrowd]

The SD-506 needs to have an RU in-line between it and the engine. I believe the 24V power will come off the RU and not direct from the engine.

https://www.scribd.com/document/684461343/SD-506InstallationInstr