Alex M.
2026-09-20 18:04:26
Great value
Good everyday quality for the price. Stars reflect consistent stock.
Printing Supplies
51B1000 Unison Toner, 2,500 Page-Yield, Black
(42)
Net unit price
$82.36 / ea
Out of stock
Customer reviews
(42)
Quinn H.
2026-09-20 18:04:26
Workplace staple
We buy this regularly. Net pricing is clear and shipping was straightforward.
Product Overview
Essential to Lexmark print system performance. Consistently outstanding image quality. Long-life system reliability. Superior sustainability. Innovative shake-free print system. Features Unison™ toner, high yield, genuine Lexmark supplies are engineered to work best together with your Lexmark printer, delivering excellent print quality from the first page to the last. Lexmark Cartridge Collection Program, Lexmark Return Program Cartridges.
Key features
- Unison™ toner: Essential to Lexmark print system performance, Unison™ toner's unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability -all in an innovative shake-free print system.
- Best together: Genuine Lexmark supplies are engineered to work best together with your Lexmark printer, delivering excellent print quality from the first page to the last.
- Lexmark Cartridge Collection Program.
- Lexmark Return Program Cartridges.
| Item # | LEX51B1000 |
| SKU | 51B1000 |
| Brand | Lexmark™ |
| Category | Printing Supplies |
| Unit | EA |
| Global Product Type | Toner/Toner Cartridges |
| Device Types | Laser Printer |
| Color(s) | Black |
| Page-Yield | 2,500 |
| Supply Type | Toner |
| Print Supply Technology | Unison™ |
| OEM/Compatible | OEM |
| Remanufactured | No |
| For Use With | Lexmark™ MS317dn, MS417dn, MS517dn, MS617dn, MX317dn, MX417de, MX517de, MX617de |
| Product Biodegradability Indicator | N |
| Product Compostability Indicator | N |
| Pre-Consumer Recycled Content Percent | 0% |
| Post-Consumer Recycled Content Percent | 0% |
| Total Recycled Content Percent | 0% |
| Weight | 1.866 lbs. |
| Dimensions | 7.1 × 5.4 × 15.7 in |
| Carton pack | 1 EA per carton |
| Sell unit | EA |
Orders ship from our distribution centers via standard ground or LTL freight, depending on item size and quantity. Most in-stock items leave the warehouse within 1–2 business days. Tracking is provided once your order ships. Contact support for bulk or scheduled delivery options.