Lexmark B231000 OEM Modified MICR Cartridge — Precision Check Printing You Can Trust
Print bank-compliant checks with confidence using the Lexmark B231000 OEM Modified MICR Toner Cartridge from Renewable Toner. Each cartridge starts life as a genuine Lexmark OEM toner cartridge, then undergoes professional modification with high-grade magnetic (MICR) toner—delivering the reliability of an original cartridge with the specialized performance your check printing demands.
Whether you're running payroll, printing business checks, or processing financial documents, this cartridge meets the strict MICR readability standards required by banks and the Federal Reserve's E13B character recognition specifications.
Product Details
- QTY: 1 Lexmark B231000 OEM Modified MICR Cartridge
- Lifetime Warranty
- Yield: 3,000 standard pages at 5% coverage; prints 9k checks at 3 per page
- Crafted with a new genuine Lexmark B231000 toner cartridge
- Part #: Lexmark B231000
Compatible Printers
This OEM MICR cartridge is compatible with the following Lexmark printer series:
- Lexmark B2338
- Lexmark B2442
- Lexmark B2546
- Lexmark B2650
- Lexmark MB2338
- Lexmark MB2442
- Lexmark MB2546
- Lexmark MB2650
Technical Specifications
| Brand | Lexmark |
| Cartridge Part # | Lexmark B231000 |
| Ink Color | Black |
| Page Yield | Up to 3,000 pages at 5% coverage |
| Check Yield | Approximately 9,000 checks (3 checks per page) |
| Cartridge Type | New OEM Cartridge Modified with Magnetic Toner |
| Specialty | MICR magnetic toner for check printing |
| Warranty | Lifetime Warranty |
Why Choose an OEM Modified MICR Cartridge?
Standard toner cartridges simply aren't built for financial printing. Our OEM Modified approach gives you the best of both worlds: the proven engineering of a genuine Lexmark cartridge combined with premium magnetic toner formulated specifically for MICR compliance.
- Bank-grade accuracy — meets E13B MICR character recognition standards
- Genuine OEM base — starts with a new genuine Lexmark cartridge, not remanufactured core
- High-yield output — prints up to 9,000 checks before replacement
- Lifetime Warranty — all RT MICR cartridges are covered for life, regardless of purchase date
- Immediate availability — in stock and ready to ship
Shipping Policy
We offer FREE SHIPPING for all orders over $100. For orders under $100, we charge a flat rate of $8.
Please refer to our Shipping Policy Page for shipping transit times and additional info.
Returns
Returns for any malfunctioning item are free and are covered under our Lifetime Warranty. For reasons other than damage, printing issues, or incorrect item sent, the buyer pays for return shipping. We may charge a restocking fee depending on the item.
Please refer to our Returns & Exchanges Policy for more info.
Renewable Toner Lifetime Guarantee
We will recover and/or replace any malfunctioning or damaged cartridge free of charge. Whether you are experiencing printing issues, or your cartridge arrived with a toner spill, we've got you covered.
Call our Customer Care toll free line at 866-808-6637 or Request a Cartridge Replacement
