Lexmark T420dn Supplies
T420dn Specifications
| Print speed: | 22 ppm |
| Print resolution: | 1200x1200 dpi |
| Recommended monthly volume: | 50,000 pages |
| Memory: | 32 MB, up to 288 MB |
| Duplex printing: | Standard |
| Paper handling: | 250-sheet input tray |
| Interface: |
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| OS compatibility: |
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| Dimensions: | 10 x 16 x 16.7 in. |
Toner Cartridges, Maintenance Kits and Parts
6 Items
Xerox 106R1554
Black Genuine Toner Cartridge High Yield, 10,000 pages
Lexmark 12A7310
Black Genuine Toner Cartridge 5,000 pages
Lexmark 12A7315
Black Genuine Toner Cartridge High Yield, 10,000 pages
Lexmark 12A7415
Black Genuine Toner Cartridge High Yield, 10,000 pages, Return Program
Lexmark 12A8544
Black Genuine Toner Cartridge High Yield, 10,000 pages
Lexmark 12A7410
Black Genuine Toner Cartridge Standard Yield, 5,000 pages
Frequently Asked Questions
The T420dn uses LEX 12A7315, LEX 12A7410, LEX 12A7415, XER 106R1554, LEX 12A7310, LEX 12A8544 toner cartridges. LEX 12A7315 yields 10000 pages; LEX 12A7410 yields 5000 pages; LEX 12A7415 yields 10000 pages; XER 106R1554 yields 10000 pages; LEX 12A7310 yields 5000 pages; LEX 12A8544 yields 10000 pages.
LEX 12A7410 prints 5000 pages, LEX 12A7315 prints 10000 pages. Choose LEX 12A7315 for high-volume printing (lower cost per page); LEX 12A7410 costs less upfront for occasional use.
The LEX 12A7315 cartridge has an approximate yield of 10000 pages.
When the T420dn 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 12A7315.