The drum in your Canon business copier, which is a part that works hand-in-hand with the toner cartridge, is susceptible to dust and dirt. A dirty drum transfers debris onto paper, resulting in dirty ...

For years, printers have been encumbered with digital rights management systems that prevent users from buying third-party ink and toner cartridges. Printer companies have claimed that their ...

Printer makers have long used chips to thwart third-party ink cartridge sales and drive you toward their own products, but they're now feeling the sting of those restrictions. The Register and USA ...