spray

I have a Ryobi 500K with the standard powder attachment. I was getting all of my powder at the first nozzle and almost none and the second and third. After taking apart and clearing a blockage in the tube I looked at the needle valves at the back of the spray nozzles. They have a scoop cut...

I have a problem of Ink spraying on my Heidelberg TOk machine. The machine had been printing very good quality untill about 3 months back. Right now I am facing problem of ink spray allover the Master area. (to be more clear, there will be light Ink tone spray all over the Master area. I Use...

Hello! Wondering if anyone is suffering from spray powder buildup on the second pass of longer run jobs. We are in the middle of running a 40,000 impression project (20,000 fronts, then running the sheets back through). We have to stop every few hundred sheets to wipe the spray powder off the...

Our PM 74 operator has had problems with spray powder building up and causing a line in solids and a heavy coverage when he backs up a job. I suggested he use less spray powder on the first pass but he says it won't help. As he is doing it, he can back up about 300 sheets and has to wash the...

We have found clot of spray powder in delivery unit. It is adhere to everywhere in unit. And it is falling into printed sheet sometime. Does anyone found this problem before? Please suggest me how to correct this problem.