Brother printer error codes

• Unable to Print 46The ink absorber pad is full.
• Unable to Print 50Something is blocking the print head, often a scrap of paper.
• Replace DrumThe drum unit has reached its page count. On many models you can keep printing until quality drops.
• Drum ErrorThe corona wire inside the drum unit is dirty.
• Replace TonerThe toner cartridge is empty or nearly empty.
• Cover is OpenA sensor thinks a cover is open.
• Paper JamPaper is stuck inside, at the back, or in a tray. The message names where.