Businesses rely on laser printers for professional-looking correspondence, legal documents, reports and marketing materials. A printer that sees a lot of use needs periodic replacement of two items: ...

The granted patent (Publication Number: US11774894B2) describes an image forming apparatus that includes a main body, a drum cartridge, a toner cartridge, a main memory, and a controller. The ...

If you consistently notice tracks or blotches on your printouts at the office, it probably means that it is time for you to either replace or clean your printer drum unit. To save your business a ...