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🖤 Print smarter, last longer — never run out when it counts!
The Lexmark 56F1000 Unison Toner Cartridge delivers high-yield, black monochrome prints with up to 6000 pages per cartridge. Designed with innovative shake-free Unison Toner technology, it ensures consistent, professional-quality output and long-lasting printer reliability. Fully compatible with multiple Lexmark MX and MS series laser printers, this TAA-compliant cartridge also emphasizes sustainability without compromising performance.
| ASIN | B07C7XC3BX |
| Additional Printer Functions | Print Only |
| Best Sellers Rank | #41,467 in Office Products ( See Top 100 in Office Products ) #662 in Printer Toner Cartridges |
| Brand | Lexmark |
| Built-In Media | Lexmark 56F1000 Black Return Program Toner Cartridge |
| Cartridge Type | Genuine |
| Color | Black |
| Compatibility Options | genuine |
| Compatible Devices | Lexmark MX521de Lexmark MS421dw Lexmark MS521dn Lexmark MX521ade Lexmark MX622ade Lexmark MS621dn Lexmark MX522adhe Lexmark MS622de Lexmark MX622adhe Lexmark MS321dn Lexmark MX321adw Lexmark MX321adn Lexmark MS421dn Lexmark MX421ade Compatible Devices Lexmark MX521de Lexmark MS421dw Lexmark MS521dn Lexmark MX521ade Lexmark MX622ade Lexmark MS621dn Lexmark MX522adhe Lexmark MS622de Lexmark MX622adhe Lexmark MS321dn Lexmark MX321adw Lexmark MX321adn Lexmark MS421dn Lexmark MX421ade See more |
| Controller Type | Touch control |
| Customer Reviews | 4.5 out of 5 stars 270 Reviews |
| Duplex | true |
| Global Trade Identification Number | 00734646637190 |
| Included Components | Lexmark 56F1000 Black Return Program Toner Cartridge |
| Ink Colour | Black |
| Item Dimensions D x W x H | 7"D x 15.7"W x 5.4"H |
| Item Highlight | High yield monochrome printing with 6000 page capacity for office documents, reports and records |
| Item Type Name | Toner Cartridge |
| Item Weight | 16 ounces |
| Manufacturer | Lexmark |
| Mfr Part Number | 56F1000 |
| Model Name | Unison |
| Model Number | 56F1000 |
| Model Series | MX/MS |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Unison Toner Technology |
| Page Yield | 6000 |
| Print media | Paper (plain) |
| Printer Model Compatibility | Lexmark MS521dn, Lexmark MS621dn, Lexmark MX321adw, Lexmark MX521de, Lexmark MX622ade |
| Printer Output Type | single color |
| Printer Type | Laser |
| Resolution | 600 dpi |
| Specific Uses For Product | Laser printer toner replacement |
| UPC | 659360634259 734646637190 |
| Unit Count | 1 Count |
| Warranty Description | Contact Manufacturer |
G**S
The toner
The toner for this unit does a great job
J**N
Fast Shipping
Name brand quality and competitive pricing - was able to get it 2 days earlier than my regular vendor..
L**N
Works as described
I've used these for over a year. I print A LOT daily. Lasts a long time .
V**R
Toner
Toner cartridges fit well in my printer. Print well, have no problems. They do feel very light upon arrival like they are empty. But that is an illusion, since that powder inside is not that heavy.
M**S
Cartridge lasts a long time!
I use this toner for my classroom printer and it lasts for the year.
B**S
Superb
The item was exact to the printer based on compatibility. Thank you for giving options that works
B**U
Quality is great
Product as described
A**1
It works but geez!
The cartridge works fine, as it should for the price! The price is the only reason for the low rating. It's ridiculous toner for a printer costs so much! And incase your wondering ... the printer won't work with generics, I've tried several!!
S**S
Very poor yield
Check your Device print quality and change 600dpi (factory default) down to 300dpi ( 600dpi is overkill ) First toner did not give proper yield at darkness at 6 (factory default was 8). Just put in a new cartridge and changed to 300 dpi and looked at other settings and found it was at 600dpi. Will be back to update review when this one runs out to see how long it lasts,,,, New cartridge and have the toner darkness now set down to 4 , after 58 pages the toner registers 89% used of a 6000 yield cartridge. Something is not right with these cartridges or the printers. I have two of these brand new printers and both of them are consuming too much toner. Never seen anything like this before. I have the latest firmware installed. Printers are 6 weeks old.
A**R
bad quality
It's really very bad , It's printing only one side and it's very fade ,Don't buy it
Trustpilot
2 weeks ago
2 weeks ago