Review on Aztech Compatible Drum Unit Replacement for Brother DR820 DR-820 DR 820 for HL-L6200DW MFC-L5850DW MFC-L5900DW MFC-L6700DW MFC-L5800DW HLL6200DW HL-L5200DW HLL5100DN Printer (Black, Pack of 2) by Chris Anderson

****Updated rating 2/2**** Seller contacted me directly regarding replacement of drums I was unable to use. The exchanged drums arrived within 2 days of contact and work great. I strongly recommend everyone to just buy them because if there is a problem, it will be solved quickly. In my opinion the quality of the drums is just what you need, on par with a well known brand, at a good price and anything that may happen is resolved quickly and efficiently.****Updated review 1/2* *** Product hits and misses quality, bought several times, 1 drum is bad in the box, the other was fine. Bought again anyway, this time both drums in the box are unusable straight out of the box. The small steel pin on one end is not attached and so will not be accepted by the printer as it doesn't even fit. After the return or exchange date for Revain I tried to contact the seller through their website and within a week got no response so I don't have a price on them now and need to buy new drums although I shopped ahead so will it won't be a problem. ***Original Rating*** The print is of good quality and corresponds to the expected number of pages. I usually print more than 3 times the text on documents so I get about half the advertised prints which is normal for these and odm. Much cheaper than odm drums and I don't see any difference in quality. Bought multiple times