Review on 🖨️ LxTek Compatible Toner Cartridge HP 12A Q2612A Replacement | Laserjet 1012 1022 1020 1018 1022N 1010 3015 3050 3030 3052 3055 M1319F Printers | 2 Black | High Yield by EN Tien ᠌

at the request of a friend, i printed out a mountain of documents on branded hp. we agreed that then a new cartridge would come from him. it never occurred to me that he would drag this replica instead of the branded one. i didnt need it right away. opened the package six months later. looks solid, does not stink of cheap plastic. i installed and found on each sheet one or two bright clear black horizontal stripes of 5-6 mm. but by that time, neither that acquaintance nor documents could be found. so, it turns out, i gave him a branded one. this miracle of technology was taken to the workshop. the master said that the repair does not make sense - it will cost more than a new one. here i dont know. did i get one. are they all like that. bought another for the same price. it prints great, except for toner squirting out of it. dropped it off at the store the same day. i dont understand why others have these replicas work fine? googled the refill instructions. according to it, this one and the original were disassembled. the reason for the appearance of black stripes is that . the manufacturer saved 2-3 mm of the spring contact of the magnetic shaft. as a result, the last turn turned out to be incomplete, and contact sometimes disappears when the shaft rotates. the original spring is slightly softer and longer. armed with tweezers, he straightened it in one place, pulled it up in another, and closed the last turn. now the cartridge prints normally. one is bad. the work is very dirty. after all, it is the magnetic roller that delivers the toner. and performing it at home without special equipment, you risk ruining clothes, furniture and inhaling tonora. also, a significant part of the toner is lost during operation.