Lexmark Optra S 1855n Supplies
1855n Specifications
| Print speed: | 18 ppm |
| Print resolution: | 1200x1200 dpi |
| Recommended monthly volume: | 65000 pages |
| Memory: | 8 MB, up to 132 MB |
| Duplex printing: | No |
| Paper handling: |
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| Interface: |
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| OS compatibility: |
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| Dimensions: | 19.5 x 13.2 x 16.7 in. |
Toner Cartridges, Maintenance Kits and Parts
6 Items
Lexmark 1382620
Black Genuine Toner Cartridge 7,500 pages
Lexmark 12A1544
Black Genuine Toner Cartridge High Yield, 17,600 pages, Return Program
Lexmark 1382625
Black Genuine Toner Cartridge Standard Yield, 17,600 pages
Lexmark 1382925
Black Genuine Toner Cartridge Standard Yield, 17,600 pages
Lexmark 1382920
Black Genuine Toner Cartridge Standard Yield, 7,500 pages
Remanufactured 1382625
Black Remanufactured Toner Cartridge Standard Yield, 17,600 pages
Frequently Asked Questions
The Optra S 1855n uses 5 toner cartridges, including LEX 1382625, LEX 1382925 and LEX 1382920.
LEX 1382920 prints 7500 pages, LEX 1382625 prints 17600 pages. Choose LEX 1382625 for high-volume printing (lower cost per page); LEX 1382920 costs less upfront for occasional use.
The LEX 12A1544 cartridge has an approximate yield of 17600 pages.
If your Optra S 1855n displays a "Supply Problem" alert, it's almost always the cartridge chip not being read correctly — not a faulty cartridge. Switch the printer off for about 30 seconds, take the cartridge out and slot it back in firmly, then wipe the small metal chip contacts with a dry, lint-free cloth. Still showing the alert? Install a fresh LEX 12A1544 or reach out to our support team.