Cool Toner TN423 Compatible Toner Cartridge for Brother TN-423 TN-421 TN421 HL-L8260CDW HL-L8360CDW MFC-L8690CDW MFC-L8900CDW DCP-L8410CDW DCP-L8410CDN (Black Cyan Yellow Magenta, 4-Pack)

Although I bought these six weeks ago, I have only just fitted them. This was the first time I have used other than manufacturer’s original cartridges as my previous printer was an HP which meant the was not an option. I will be honest and say that I had serious reservations but I thought it was worth a try. Equally honestly, I was amazed, and delighted, when they installed and worked without a hitch. I had printed a range of pages before I changed cartridges so that I could reprint with the replacements (I was assuming they would work) to see how much of a quality drop there was. Answer - NOTHING! As far as I can see, they are identical. Absolutely delighted and more than a little surprised - 100% recommend and I will buy them again in about another 18 months.

Don’t normally write reviews, I was sceptical in buying these toners for my Brother printer at a cost of almost a tenth of the originals. However just received them and printed 100 pages to test. Quality is marginally less than that of the originals but perfectly acceptable for documents and general printing. You can slightly notice the difference with photos but at the end of the day a laser printer is never great with photo printing anyway!

Installed without any problem. Colours look as good as the original toner for a fraction of the price.

The toner cartridge arrived on time and works very well with my printer.

This happens so often on Amazon, the picture missed with the seller description is not what arrives. The box is plain white, the toner cartridges are made with grey plastic not black. No company name label on them, nor their yield output. The good point was that the Brother 8260 printer recognised the cartridges and that they were set as high capacity. I wanted to do the review as I needed to fit them as the original cartridges ran out. So having installed all four and having completed over 500 prints Cyan, 300 yellow and Magenta and 200 black I am getting an idea of their yield. My usage this will mean about 2.5k which is 1.5k more than the original standard Brother cartridges. That to me is good performance and I am happy with that. The Cyan and Yellow print evenly across the page. What I am not happy about is the magenta toner. It was the most difficult to insert into the machine. It required several attempts to get it to fit. It either wouldn't work, or it was so smudgy. It was also the weakest in the solid bar print test. It would often would not synchronise with the yellow or blue cartridge giving a distorted reds or dark blue. Gold text is so blurred as not to be readable. (Getting replacement from another manufacturer). The black is fainter than the original cartridge but in text and small solids is adequate. (the original Brother black was way over the top making fine text look like the was bold, and too much filling in when using bold). It is at least even across the page. So I next time I will try someone else's offering next time, and use these as a fallback option.

I use my printer for designs and these toners do not have the vibrancy or clarity when compared to brother’s official toner. I’m sure the toner is perfect for everyday printing such as documents or pages with little media. The price is fantastic however as the official brother toner pack is about 8 times the price.

Product was purchased from Amazon to replace some original (OEM) cartridges. These were chosen as the price of a complete set was LESS than a single cartridge from Brother. The cartridges were well packaged and taking a detailed look at the exterior of a cartridge compared to the original the only difference really is the color of the plastics. Fitting is a breeze because of this with no real discernable difference. The printer accepted the cartridges with no errors or messages frankly it was exactly what you would expect. We use this printer for printing a standard document and comparing documents with the new vs old cartridges i can't really see any differences and is perfect for our application. I cannot comment on longevity/capacity but based on other reviews this doesn't seem a concern but will update if this becomes and issue.

Very cheap and they work when you put them in the machine but the quality of the print is not as good as Brother Cartridges if you are doing things like full page print. BUT I have no qualms because I know what to expect and it is fine for every day use. Perhaps not the choice if you need to do some serious colour printing but great way to save money and be able to print documents.

Como empresa, hemos comprado éstos cartuchos de tinta a lo largo de 2 años ya varias veces, no hemos valorado la opción de comprar otros ya que éstos van perfectos para una impresora brother con la que contamos en la oficina.

Excellent rapport qualité-prix. Très bonne expérience du produit. Aucun soucis, même après plus d'un an d'utilisation. Je recommande et je refais ma commande

Le cartucce toner Cool Toner TN423 rappresentano un'alternativa eccellente alle cartucce originali per stampanti Brother. Ho avuto l'opportunità di provare la confezione da 4, e sono rimasto molto soddisfatto delle prestazioni e della convenienza offerte da questi prodotti. Innanzitutto, l'installazione è stata estremamente semplice e intuitiva. Le cartucce si inseriscono facilmente nella stampante, senza richiedere alcuna procedura complicata. Una volta installate, sono state subito riconosciute dalla stampante, garantendo un'esperienza senza problemi dall'inizio alla fine. La qualità di stampa è davvero sorprendente. Le cartucce Cool Toner TN423 producono stampe nitide e vivaci, con colori brillanti e una definizione dettagliata. Sia che si tratti di documenti di testo o immagini a colori, il risultato è sempre professionale e di alta qualità. Inoltre, la compatibilità con una vasta gamma di stampanti Brother, inclusi modelli come HL-L8260CDW, HL-L8360CDW, MFC-L8690CDW, MFC-L8900CDW e DCP-L8410CDW, le rende una scelta versatile per una varietà di utenti. In conclusione, le cartucce toner Cool Toner TN423 sono un'ottima opzione per chiunque cerchi un'alternativa conveniente alle cartucce originali. Con facilità di installazione, qualità di stampa eccezionale, lunga durata e compatibilità con una vasta gamma di stampanti Brother, consiglio vivamente queste cartucce a chiunque abbia bisogno di prestazioni affidabili a un prezzo accessibile.

Die Cool Toner TN423 Tonerkartuschen als Ersatz für Brother-Drucker überzeugen mich auf ganzer Linie. Sie sind qualitativ hochwertig verarbeitet und liefern exzellente Druckergebnisse mit scharfen Texten und klaren Grafiken. Besonders beeindruckend ist die lange Haltbarkeit – auch bei regelmäßigem Druckeinsatz halten sie deutlich länger als erwartet. Ich habe bisher keinerlei Probleme mit der Kompatibilität oder der Funktionalität erlebt. Der Einbau ist unkompliziert und der Drucker erkennt die Kartuschen sofort. Die Druckqualität bleibt konstant hoch, ohne Streifen oder Ausfälle. Insgesamt sind die Cool Toner TN423 eine ausgezeichnete Wahl für alle, die eine zuverlässige und langlebige Alternative zu Originalkartuschen suchen. Klare Kaufempfehlung!

Ho acquistato queste cartucce toner per la mia stampante laser e ne sono rimasto molto soddisfatto. La confezione è arrivata puntuale e ben imballata, ogni cartuccia era sigillata singolarmente per garantirne la conservazione. La qualità di stampa è molto buona: i testi sono nitidi e ben definiti, senza sbavature o aloni. Anche dopo diverse decine di pagine, la resa rimane costante. Il nero è profondo e il toner si distribuisce in modo uniforme. Per il prezzo pagato, direi che è un acquisto assolutamente conveniente. Perfetto sia per l’uso domestico che per piccoli uffici. Consigliato!