SKU: 10006864633

Lexmark 78C1UYE Yellow Toner — Corporate (CS521/CS/CX622)

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Description

Lexmark 78C1UYE Yellow Toner — Corporate (CS521/CS/CX622)Designed for high volume color printing, the Lexmark Unison Original Ultra High Yield Laser Toner Cartridge in Yellow Pack delivers bold, vibrant yellow output with consistent quality from page one to the last. Built on Lexmarks Unison technology, this cartridge is optimized for reliability, efficiency, and sustainability, making it a smart choice for busy offices, departments, and print shops that demand professional color without frequent

Designed for high-volume color printing, the Lexmark Unison Original Ultra High Yield Laser Toner Cartridge in Yellow Pack delivers bold, vibrant yellow output with consistent quality from page one to the last. Built on Lexmark’s Unison technology, this cartridge is optimized for reliability, efficiency, and sustainability, making it a smart choice for busy offices, departments, and print shops that demand professional color without frequent replacements. From marketing collateral to charts, dashboards, and color-rich reports, this Yellow Pack cartridge provides the dependable color performance you need while helping to streamline workflows and reduce waste.

  • Consistent color and performance for high-volume jobs: The Lexmark Unison system is engineered to deliver consistent, uniform color across long print runs. Expect crisp text, smooth gradients, and bright, lasting yellow tones from the first page to the last, even during intensive printing tasks.
  • Ultra High Yield for less downtime: Designed for heavy usage, this Yellow Pack cartridge provides ultra high yield, reducing the frequency of replacements and minimizing interruptions in busy environments. It’s the ideal solution for departments that print marketing materials, financial reports, and daily color briefs in large volumes.
  • Sustainability and responsible design: Built with sustainability in mind, Lexmark Unison cartridges emphasize efficient toner utilization and recyclability. The Yellow Pack packaging is designed to minimize waste, while the cartridge itself supports responsible recycling programs to help lower the environmental footprint of your color printing.
  • Ease of installation and reliable OEM quality: As an original Lexmark product, this toner cartridge is engineered for plug-and-play installation with compatible Lexmark color laser printers. Expect reliable alignment, smooth operation, and consistent color when you replace an empty cartridge with the Yellow Pack.
  • Cost-efficiency and vibrant yellow color: Beyond quality output, Lexmark Unison Ultra High Yield toner helps reduce cost per page in high-demand environments. The vivid yellow produced by this cartridge enhances charts, graphs, and marketing materials, delivering professional-looking results without sacrificing efficiency.

Technical Details of Lexmark Unison Original Ultra High Yield Laser Toner Cartridge - Yellow Pack

  • Color: Yellow (Y)
  • Technology: Lexmark Unison Original Ultra High Yield Laser Toner Cartridge
  • Yield: Ultra High Yield (designed for high-volume printing)
  • Packaging: Yellow Pack
  • Type: Original Lexmark toner cartridge
  • Compatibility: For Lexmark color laser printers that require Unison toner and are designed to work with Lexmark’s Unison color system
  • Color output: Yellow toner to support vibrant color graphics and text
  • Recyclability: Built with recycling in mind to support sustainable office printing practices
  • OEM status: Genuine Lexmark product, ensuring manufacturer-grade quality and compatibility

how to install Lexmark Unison Original Ultra High Yield Laser Toner Cartridge - Yellow Pack

  • Power off the printer and disconnect it from the power source for safety.
  • Open the printer’s front cover to access the toner cartridge area and carefully remove the empty cartridge by pulling it straight out.
  • Gently remove all packing materials from the new Yellow Pack cartridge. Do not touch the toner surface to avoid smudging or damage.
  • Insert the new cartridge firmly into the slot until it clicks into place. Ensure it is seated evenly and that the ventilation ports align with the printer’s interior.
  • Close the front cover and reconnect power. Run a printer calibration or alignment page if prompted by your device to optimize color accuracy and consolidation across pages.
  • Print a test page to verify color consistency and accuracy. If necessary, adjust printer settings to maximize yellow intensity and ensure optimal color balance with other colors in your print job.

Frequently asked questions

  • Q: Is this a genuine Lexmark product?
    A: Yes. This is an original Lexmark Unison toner cartridge, designed for compatibility, reliability, and optimal print quality with Lexmark color laser printers that support Unison technology.
  • Q: Which printers work with the Lexmark Unison Yellow Pack?
    A: It is intended for Lexmark color laser printers that use Unison toner. For exact compatibility, check your printer model and Lexmark’s official compatibility guides.
  • Q: What is Ultra High Yield?
    A: Ultra High Yield indicates a cartridge designed to deliver a large page count before replacement is needed, ideal for high-volume environments and frequent color printing.
  • Q: Can I recycle this cartridge?
    A: Yes. Lexmark supports recycling programs for its toner cartridges, and this Yellow Pack is designed with recycling considerations in mind to help reduce environmental impact.
  • Q: How do I maximize color quality?
    A: Ensure you replace the cartridge correctly, run printer calibration if prompted, and use printer settings that optimize color output. Keep the cartridge stored in a cool, dry place before installation.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 10006864633

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4.0 ★★★★★
Based on 9 reviews
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Product Reviews
A
Verified Purchase
Arele
Whiting, US
★★★★★ 5
Great toy for two big German Shepherds
Color: Brown
We only buy Tuffy dog toys now because we have one German Shepherd, and we often watch our daughter's GSD too, and the two dogs tear anything else apart in minutes. Tuffy toys are BY FAR superior to any other dog toy we have tried. That being said, some Tuffy toys seem to last longer than others with the two dogs, and this one has been pretty good! We've had it for a few weeks now, and it's just now starting to show some white (stuffing) where their teeth have pierced the top of the toy. That's pretty good, considering they play tug of war with it and can tear into toys pretty hard. If it were just our one dog, I think it would last a lot longer because it's the tug of war between the two of them that does them in faster. Even so, when they do manage to tear the fabric in vulnerable places, I just pull the stuffing out from that area, and they continue to play with it, sometimes for months! This one is better than some other Tuffy toys too because it has lots of areas where there is already more fabric and reinforced seams than stuffing, like all the legs on the side, the tail, and even the pincers. So far, they haven't been able to tear into those at all. Just a bit on the top of the head, and so far, no stuffing coming out yet. This one is a big win for us! When they finally do do it in, I will turn around and buy another Scorch the Scorpion right away!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2014
D
Verified Purchase
Deholle
Charlottesville, US
★★★★★ 4
Tuffy Desert Phrog vs Lola
Color: Green Leaping Phrog, Color: Green Leaping Phrog
Just a little background about my dog. Lola is a 5 year old corgi-terrier mix with jaws of steal. Lesser stuffed toys have met death in under 5 minutes. Tennis balls last less than a day. Rope toys that do not have frayed ends might possibly last a week (frayed ends never stand a chance). The only toys that she has not managed to destroy are her Kong, a Kong bone, and a racquet ball. I figured I would document the life span of Phrog (Tuffy Scale: 9) before making my final judgement on it’s durability. Day 1 - Phrog Arrives! Lola was very excited about the arrival of Phrog and immediately went into destruction mode. Phrog did sustain a little damage before we were able to bribe her to drop Phrog and get her understand that he was more fun to play fetch with than to mutilate. The white you see in the picture is not stuffing, but the second layer of defense for the toy. The fact that my living room is not full of stuffing and I didn’t have to pry a squeaker out of my dog’s mouth, I’d say Phrog wins the Day 1 challenge. Day 9 - Phrog has sustained a little more damage, but not anything life threatening. His side wound is a little bit larger and one of his eyes is half ripped off. For safety reasons, I am going to finish removing the damaged eye and some loose thread from various places. Other than that, Phrog is still holding up and holds top toy spot. I have also found him very useful for dealing with anxiety; the squeaker can often distract her from her stressors and Phrog takes the abuse of her frustrations. Day 16 - Phrog is starting to show signs of mortal wounds. Lola has made it through the thicker layer around his arm and I can see the stuffing. It is only a matter of time before gets all the way through. Day 60 - Phrog still lives!!! I have done some surgery on Phrog to reinforce the fabric around his arms, but Franken-Phrog is still the favorite of all of the toys. She will even get brave enough to rescue Phrog from the evil vacuum when he is kidnapped and tortured. I am thinking about purchasing Phrog II for the inevitable day when Phrog goes off to the pet toyland in the sky, but for now, there is only one Phrog for Lola.
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Reviewed in the United States on July 6, 2018
M
Verified Purchase
michael parsley
Birmingham, US
★★★★★ 5
Super tough
Color: Red Warthog
My dogs love these toys!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Long lasting play toy!
Color: Multicolor
Tuffy toys in general are great and they are a pretty good deal on Amazon. They are not indestructible, and if your dogs use them as chew toys they will eventually break through. My dogs have had this Armadillo since Christmas (and they do chew on it some) and the only thing missing is an ear. They like to play tug-of-war with it a lot. This is a bigger toy, but even my forty pound dog plays with it. I would not recommend this toy for dogs smaller than Border Collie size. You can make these Tuffy toys last longer if you don't allow your dogs to chew them--when your dogs starts chewing on non-chew toys trade them for a chew toy and when you catch your dog chewing on a chew-approved toy reward them for chewing. Eventually your dog will catch on and realize that if they want to chew there are certain toys that are allowed for that. In addition to being a great play toy this is a pretty cute toy too!
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Reviewed in the United States on June 30, 2015
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 1
Not Tuff
Color: Black Yellow Phrog, Color: Black Yellow Phrog
Absolutely terrible and not “tuff” at all. My chocolate lab had this thing destroyed in less than two hours. I would not recommend these for the price.
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Reviewed in the United States on April 11, 2026

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