LC401XL Ink Cartridges for Brother Printer

My first purchase from this manufacturer. So far, we have usually bought branded ones, i.e., Canon - for Canon, Brother for Brother. Recently, we started buying unbranded ones, reading that they are as good as branded ones. Especially since the price is much lower! The first question is always - whether the printer will recognize the cartridge - it recognized it without any problems. Test page? Perfectly! I'll see what the performance is and let you know after some time, but I think it will be similar to the branded ones. And one more thing - fast delivery, predictable in time. This is very important to me! Five stars!