Lexmark 521H Black Toner Cartridge (52D1000) – High-Yield Compatible | Castle Ink

This compatible black toner cartridge replaces the Lexmark 52D1000 (Lexmark 521H). It comes with our 100% satisfaction guarantee, and boasts print yields of 25K pages. Cut your printing costs in half by using our compatible replacement - it's the sensible alternative to high-priced, name-brand Lexmark toner.

The Lexmark 521H toner offers outstanding black and white print outs with crisp text. Get high quality, reliable printing every time with this toner. It's compatible with a number of Lexmark printers (see below for the complete list). Additional features include:
- uses monochrome laser print technology
- offers consistent, high quality image quality and crisp text
- certification and standards: ISO/IEC 19752

Frequently Asked Questions

Will the 52D1000 toner cartridge void my Lexmark printer warranty?
No. Under the U.S. Magnuson-Moss Warranty Act, Lexmark cannot void your printer warranty solely because you installed a compatible (non-OEM) toner cartridge. The 52D1000 is designed to drop in as a direct replacement for the OEM part.

How does print quality compare to the genuine Lexmark 52D1000?
The 52D1000 is engineered to match the OEM cartridge's ink chemistry, toner formulation and head-firing characteristics, so day-to-day output should look essentially identical to the original Lexmark 52D1000. If you ever see a difference, our 100% satisfaction guarantee covers a free replacement or refund.

Which printers use the 52D1000?
The 52D1000 fits a range of Lexmark models, including the MS710 DN 50PPM, MS710 N 50PPM, MS711 DN 55PPM. The full compatibility list is in the Compatible Printers section above - check your printer model there before ordering.

How much will I save versus a genuine Lexmark 52D1000?
At $135.95, the Castle Ink 52D1000 is about 32% less than the typical OEM retail price of $199.95. For users printing regularly, that saving compounds quickly across replacements.

When will my 52D1000 order ship?
Orders placed before 2pm ET ship the same business day from our U.S. warehouse with free standard shipping on orders over $50. Most U.S. customers receive their order in 2-3 business days. Expedited shipping is available at checkout.