SL-M3320DW

Wireless and duplexing elevate the ProXpress platform in Samsung's SL-M3320DW, a business mono laser the whole office shares over Wi-Fi while printing two-sided. Professional output without the cable clutter.

The MLT-D203S standard, MLT-D203L high-yield, and extended MLT-D203U/MLT-D203E cartridges all fit. We carry compatible and genuine OEM versions, shipping fast from Clever Supplies.

Toner Cartridges for SL-M3320DW

This printer works with the following toner cartridges:

Samsung MLT-D203S
Samsung MLT-D203L
Samsung MLT-D203U
Samsung MLT-D203E

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Frequently Asked Questions

How do I avoid ordering the wrong toner for the SL-M3320DW?

Common buying mistakes for the SL-M3320DW include ordering by series name alone or trusting a thumbnail image over the code. Images get reused across listings; codes don't lie. Take ten seconds to compare the listing's code against the MLT-D203S, MLT-D203L on your empty cartridge.

Genuine vs. compatible toner for the SL-M3320DW: what should I know before I decide?

Nothing about the SL-M3320DW's mechanics requires an OEM cartridge; the printer will run with any cartridge that fits and communicates correctly. A genuine Samsung MLT-D203S simply removes the guesswork around fit, chip recognition, and toner behavior. Many offices split the difference: OEM for client-facing work, compatibles for internal drafts.

Will duplex printing on the SL-M3320DW actually cut my paper costs in half?

Manual duplex — reinserting pages to print the second side — works on the SL-M3320DW even without an automatic duplexer, though it's fiddly for long documents. For occasional two-sided needs it's perfectly serviceable. Follow the driver's prompts for page orientation to avoid upside-down backs.