I have a Brother HL-L6200DW dual-tray laser printer that has been a solid workhorse. But I am having print quality issues (speckled and/or less than great print quality) that I am attributing to the lower cost non-Brother printer cartridges I'm using like https://www.amazon.com/gp/product/B07GWQG2TN/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 Nope I'm not going back to Brother branded cartridges, they are way too expensive and I know there are good quality aftermarket cartridges around.
Does anyone have a specific brand recommendation for a Brother-compatible laser cartridge brand that produces high quality documents without leaving black toner particle speckles and produces good sharp text without any quality issues? It'd be great if it was Amazon.com
Yes my corona bar and fuser drum areas are clean, I keep them clean and have paid special attention to their cleanliness, especially since noticing occasional print quality issues. Thanks!