Review on 🖨️ HP 11A Q6511A Toner Cartridge - Reliable Black Ink for Quality Printing by Paul Ziegler

good news: money refunded immediately. Bad news: The new HP LaserJet 2430dtn toner cartridge has contaminated the entire printer with toner. Even after 200 pages before cleaning, they're still crap pages. To avoid such problems, I bought an original HP cartridge. I don't know how to clean the printer to restore functionality or if it can even be fixed. Can't recommend without root cause analysis.