Toner Pros Remanufactured Toner Replacement for GPR-58 (GPR-58K, GPR-58C, GPR-58M, GPR-58Y) Canon ImageRunner Advance (iR-ADV) C256 C356 DX C257 C357 Printers (4 Color Pack) Black 23K Colors 18K Pages

Excellent product

Great toner and fast delivery.

These TONER PROS remanufactured toner cartridges for Canon ImageRunner Advance seem to be a great option for those who want to save money without compromising on quality. Be aware that these cartridges are a third-party replacement toner cartridges for Canon laser printers, don't get it mistaken with OEM cartridges. The toner cartridges are re-manufactured, which means they are recycled, refurbished with new components, and refilled with new toner. This process not only saves money but is also environmentally friendly. They are designed to replace the original Canon ImageRunner Advance toner cartridges and come with pre-installed chips that allow them to work seamlessly with your printer. Having a chip in your toner cartridge means that it will be able to communicate with your printer and send the toner level info. Note that ink level is correctly report only if supported by the chip, otherwise you'll low ink warning that can be disabled and does not affect your printing. I'm delighted to inform you that the chips embedded in these particular toner cartridges have the ability to communicate their toner level to your Canon printer! I highly recommend using cartridges with pre-installed chips as your printer will not detect the cartridges without them and you'll have to carefully take the chips out of your old cartridges and transfer these chips to the replacement cartridges yourself, which will be a challenging and time-consuming task. Save your time and sanity and get cartridges with chips.The packaging of the cartridges was impeccable. Each cartridge was meticulously wrapped and sealed in its own protective plastic bag. To further ensure their safety, the cartridges were securely held together by two foam holders on opposite sides, with custom cut-outs designed for each cartridge. Throughout the entire storage and shipping process, the cartridges were never exposed to direct sunlight, dirt, moisture, or any contact with the sides of the shipping box. Rest assured, every precaution was taken by the manufacturer to guarantee that the cartridges remained in pristine condition, eliminating any possibility of damage.It is utmostly important to note that the quality of third-party toner cartridges can vary significantly, and not all by far may perform as effectively as the original brand. To ensure your satisfaction, it is crucial to conduct thorough research and review customer feedback before making a purchase. Having personally tested multiple third-party replacement cartridges, I can confidently state that these particular toner cartridges stand out as one of the best compatible options available in the market. Additionally, these cartridges boast a high-yield capacity, meaning they can produce more pages than standard cartridges. This feature has the potential to provide long-term cost savings. However, it is essential to verify the compatibility of these cartridges with your specific printer model before making a purchase to ensure optimal performance and seamless functionality.The main benefit of these 3rd party toner cartridges is their affordability. They are much cheaper than the original Canon toner cartridges, I'd say about 3 to 4 times cheaper. This is a significant advantage for people who print a lot and want to save money on their printing costs. Additionally, this toner works perfectly with my Canon printer, and it provides high-quality printouts, comparable (if not better) to the ones I was getting using the original Canon toner cartridges. In fact, I think that the printouts are clearer and more vivid than with the original toner cartridge, which is impressive. But this impression is subjective and might be a result of my wishful thinking. In any case, I have no complaints about the quality of the toner.One of the most significant advantages of these toner cartridges is the ease of installation process. I found it amazingly easy to replace my old toner cartridges with these ones, they fit 100% and my printer was up and running in no time. They also come with detailed installation instructions and their customer service is great and always available to answer your questions. This is advantageous for people who are not tech-savvy or those who do not have a lot of time to spend figuring out the installation process. As I have noted previously, thanks to the pre-installed chip in the toner cartridge, my printer instantly recognized the toner cartridge and started working seamlessly with it right away. The seamless installation process and immediate compatibility significantly enhance the printing experience, ensuring a worry-free and efficient operation. Additionally, I want to specifically point out that the manufacturer of these toner cartridges is a US-based company located in California. This is great as their customer service is always available to take your call during normal daytime work hours.*** TL;DR ***Overall, these TONER PROS ImageRunner Advance replacement toner cartridges with pre-installed chips are an excellent product that provides high-quality printing at an affordable price point. They are easy to install even for a not tech-savvy person, 100% compatible drop-in replacement of OEM cartridges, seamlessly compatible with Canon laser printers, and deliver impressive print quality. {In addition, the toner cartridges are re-manufactured, which means they are recycled, refurbished, and refilled with new toner. This process not only saves money but is also environmentally friendly.} If you are looking for a cost-effective alternative to OEM toner cartridges, this is definitely a product worth considering. Solid 5 stars.+++ Pros +++1) The printing quality matches that of the OEM toner.2) They are equipped with a pre-installed CHIP that is compatible with Canon!3) Comes as a complete set, containing cartridges for all four colors.4) Ultra-high yield capacity, can print 23,000 black and 18,000 color pages.5) The replacement and installation process is simple and straightforward.6) Functions flawlessly with Canon laser printers, drop-in replacement.7) Offers an affordable price point, at least 3 times cheaper than the OEM.8) Printouts are clear and subjectively superior to the original.9) Cartridges were securely packaged for safe delivery.10) Includes excellent and detailed installation instructions.11) Original chip that provides real-time ink level reporting to your printer!12) Manufactured in California, United States of America!--- Cons ---None.

Very good value as these work very well, fit exactly and do the same job except for way cheaper. Really excellent.A great deal. :)