High-Yield Black Toner B3340 / B341X00 for Lexmark B3340dw (29S0250) B3442dw (29S0300) MB3442adw (29S0350) — Approx. 6500 Pages — 1-Pack

Ready-to-use replacement toner B3340 / B341X00, compatible with Lexmark B3340dw (29S0250), B3442dw (29S0300) and MB3442adw (29S0350). This high-capacity black toner delivers an estimated yield of approximately 6500 pages (A4, 5% coverage), lowering your cost per page and reducing how often cartridges must be changed. Ideal for printing documents, presentations and graphics, it produces consistent, rich black output with smooth results and reliable performance. Installation is simple and requires no professional tools or technical know-how; the cartridge is engineered for stable operation and strong compatibility with the listed models. Friendly reminder: confirm your printer model and purchase the corresponding waste toner cartridge as needed. After buying, we recommend sending your printer model or a photo so we can verify the correct cartridge for you. If you have any questions, please contact us through Amazon.