The only true chemical coating that will repair and renew used PCR rollers for all brands of toner cartridges and for all colour
Primary charged roller aka PCR is used in all laser beam printers in the world. It's task is to "erase" charged parts of the optical drum and prepare it for the new illumination from the laser. If you have good PCR that you can print dark and rich colours with nice half tones and correct raster. In this video you can see how to effectively coat a used or damaged PCR drum. I have developed special coating that renews the pcr surface and prepares it for the new cycle. For only few cents you can revive all non working pcr rollers. Our coating will also make any pcr roller become anti-TAB pcr roller. TAB stands for Toner Additive Buildup. We add special material inside the coating to prevent pcr from collecting dust and toner particles. So you can actually get better results then any compatible pcr roller. And you can just reuse your old PCR. Imagine the savings and your profit margins. Not to mention the environment protection. Any person willing to test the coating is welcome to pickup the free sample. I'm not rich person so please if you want sample pay for the shipping charges. If you come and pick it up your self it's free. If you live in near by city or country that is not too far away you are all invited to come and visit us. For further info contact me and visit our website: www.svet-crnil.com
Through research we have eliminated high cost of coatings. So now you get 100g bottle of superior quality coating for only 10€. And you can coat approx 200 pcr rollers of A4 size.
This coating will boost your profits for pcrs that are not available for purchase as aftermarket items. For example professional Xerox machine, OKI printers... For example i have a client that uses Xerox Phaser 7760. He owns 10 machines and he reuses same pcrs forever. Thanks to my new invention - the new generation PCR coating.
if you are interested in the process of application please see the video: