Important Firmware Information: Lexmark released a new firmware update on 4/15 that may cause aftermarket cartridges to no longer be recognized or accepted by MS series and MX series printers. Customers that want to continue using compatible cartridges may want to avoid installing this and any future firmware updates.
123inkjets offers high quality compatible alternatives to expensive OEM Lexmark 521 / 52D1000 black laser toner cartridges for your printer. Exceptional yields and remarkable results at a phenomenal discount! All 123inkjets brand compatible cartridges are backed by a 2 year guarantee and ship fast!| Product Type | Toner Cartridge |
|---|---|
| OEM Number | 52D1000 |
| Cartridge Yield Type | Standard Yield |
| Page Yield | 6000 |
| Cost Per Page | 0.01 cents |
| Shelf Life | 24-36 Months |
| Ink Color | Black |
| Brand Name | Lexmark |
| Printer Brand | Lexmark |
| *Average cartridge page yield in accordance with ISO-19752. | |