Ricoh FW760

[tcypy1961]

What is the most likely cause of intermittent power loss on a Ricoh FW760 wide format copier? I am thinking it may be the main switch but I was wondering if anyone else had any thoughts on the problem as to what else it might be. Any help appreciated, thank you.

[jdzr]

Most likely cause is not exactly the main switch but it would be in the safety switch located under the arm on the right side. this switch has a habit of sticking or getting developer spilled in it and will not close when the arm comes down.