“Bought this product when my toner cartridge for my HP LaserJet 4240n was low on ink. I noticed the compatible window on this product page and saw that this cartridge was evidently compatible. I bought two of them thinking it was a sure shot. I was happy with the fastness of the delivery put them in the printer and low and behold there was a error with the new cartridge. I looked up the code for the error and I found a fix for it. I took the old cartridge's chip on it and replaced it on the new cartridge. It works, but, there is always going to be a prompting on the screen to replace the cartridge. I consider that a little irritating. I will probably shop around a little more next time, unless this problem is resolved.”
“Had a problem with cartridge with our first order -- company stood behind their product and shipped us a replacement. Good job! This review replaces an earlier negative rating.”
“I would have given a 5 star rating but noticed from the yellow and magenta cartridges, I have this color sprinkled on the copies. I changed the cartridges (copier said they were 1/2 full) and hoping this was just a glitch. I had these 2 colors all over the bottom of the copier. Other than this event, these are very compatible to the original brother cartridges at a much lower price.”
