After cleaning off the plate cleaner you should apply gum and buff dry to properly desensitize the chrome. Don’t use the plate processing gum it’s too acidic. Get a neutral PH gum.My ryobi 3304 does the same thing all I do is clean the roller with heavy duty plate cleaner then wipe over with a damp cloth
The Push To Be a More Versatile Printer
As the printing industry continues to evolve, printers face the challenge of becoming more agile and responsive to meet fast-paced changes in technology and the increasingly varied demands.