| Print speed: | 20 ppm |
| Print resolution: | 300 dpi |
| Recommended monthly volume: | 20,000 ppm |
| Memory: | N/A |
| Duplex printing: | No |
| Paper handling: | 200-sheet auto feeder |
| Interface: | LPT |
| OS compatibility: | Microsoft Windows 95/98 |
| Dimensions: | N/A |
Toner Cartridges, Maintenance Kits and Parts

7 Items
Black Genuine Toner Cartridge High Yield, 9,500 pages
Black Genuine Toner Cartridge Standard Yield, 7,000 pages
Genuine Toner Cartridge High Yield
Genuine Toner Cartridge Standard Yield, 9,500 pages
Black Genuine Toner Cartridge Standard Yield, 9,500 pages
Black Remanufactured Toner Cartridge Standard Yield, 7,000 pages
Black Remanufactured Toner Cartridge Standard Yield, 9,500 pages
The 4019 uses 5 toner cartridges, including LEX 1380200, LEX 1380520 and DPS 58901.
LEX 1380200 prints 7000 pages, LEX 1380520 prints 9500 pages.
The LEX 1380520 cartridge has an approximate yield of 9500 pages.
For LEX 1380200 you can choose Genuine Lexmark (LEX 1380200) or a Remanufactured option (CTC 1380200) at a lower price per page, same 7000 page yield. For LEX 1380520 you can choose Genuine Lexmark (LEX 1380520) or a Remanufactured option (CTC 1380520) at a lower price per page, same 9500 page yield.
When the 4019 throws a "Supply Problem" error, the printer often simply can't read the cartridge chip. Give it a full power-cycle, take the cartridge out and put it back securely, and lightly buff the metal contacts with a dry, lint-free cloth. If it persists after all that, the cartridge is likely worn — install LEX 1380520.