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Consistently outstanding image quality. Long-life system reliability. Superior sustainability. Innovative shake-free print system. Earn free supplies with Lexmark Rewards.
Features
MS521DN - Black Toner - 25-000 Page Yield
Easy to use- install and compact design
Connects to any device
Adds convenience to home or officeSpecifications
Color: Black
Print Technology: Laser
Yield Type: High
Typical Print Yield: 25-000 Page Yield
Weight: 2.8 lbs
Features
MS521DN - Black Toner - 25-000 Page Yield
Easy to use- install and compact design
Connects to any device
Adds convenience to home or officeSpecifications
Color: Black
Print Technology: Laser
Yield Type: High
Typical Print Yield: 25-000 Page Yield
Weight: 2.8 lbs
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund within: non-refundable
- Return for replacement within: non-replaceable
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-800-539-6275
- Support Website
- View other products from Lexmark
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The Lexmark LEX56F0U0G is a black toner cartridge rated for up to 25,000 pages, suited to users of the Lexmark MS521DN who print high volumes of monochrome documents.
Recommended For
- Office managers replacing toner in a Lexmark MS521dn and seeking the 25,000-page ultra-high-yield cartridge listed for that printer.
- Shared-office teams with steady black-and-white document workloads who want fewer toner replacement interruptions than a lower-yield cartridge would require.
- IT staff supporting compatible Lexmark MS/MX models who need a black toner cartridge for routine office printing rather than color output.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Replacement black toner for the Lexmark MS521DN printer |


