Review on 🖨️ Brother DR-210CL Drum Set - 1 Black, 1 Cyan, 1 Magenta, 1 Yellow - Retail Packaging - Buy DR210CL by Greg Cunningham

There was a smudge when printing. After searching countless solutions, most of which didn't work at all, and a few that seemed to work, I found that the drum on the black was damaged. I had to replace. Not wanting to bother with another color I replaced them all and now the print looks great. Like new. They are machine parts and wear out over time.