Hi... We have just imported a bunch of used machines from UK which we are servicing/cleaning up and placing on rent locally. Almost all machines are displaying a toner build up on the Heater Roller causing a slight background of repeat images to appear on the copy. This build up is ocurring even after a little as 1000 copies have been reproduced.
Pls let me know if there is any remedy and what it is? thanks in advance.
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