I am operating a Speedsetter 300 and imaging poly plates. I've operated film imaging equipment for years but that was film. Calibration was light through film or a contact PMT was reflected off of to determine screen values. But how is calibration done with poly plate material. I've read through...
We are producing poly plates on a SPEEDSETTER 300 with a Vastech Processing Unit and now and again there are drips showing on our plates. We thought it was a light leak but were informed it is probably the processor's developer tank stainless steel cover condensation sweating and dripping on the...