Re: After 40+ years of home printer technology, what have we learned?
Posted on 2023-03-30, 10:49
In laser printers the drum will eventually get old and overexposed, and start smearing and/or stop transfering toner material to paper. The early HP ones (green tint, selenium based?) can be cleaned with IPA and that helps a bit with sufrace contamination but will get scarred simply by passing a lot …