161A
Compatible HP 161A Black Toner Cartridge (W1610A)
3,000 pages
$69.99
HP LaserJet PRO MFP 4112fdn toner
Your LaserJet PRO MFP 4112fdn takes the 161A (standard yield) and 161X (high yield). At our price that is about 0.9¢ a page.
The HP LaserJet PRO MFP 4112fdn is a mono laser printer in the LaserJet PRO MFP 4112 series, which shares cartridges across 3 models.
It takes two black cartridges that differ only in capacity: the 161A at about 3,000 pages and the 161X at about 10,000. At our prices that is 2.3¢ a page against 0.9¢, so the high-yield cartridge costs less to run unless you print very little.
On this printer the drum is built into the cartridge, so there is no separate drum to buy or reset. Every new cartridge brings a fresh drum with it.
When you compare prices, compare cost per page rather than the sticker price: a cheaper cartridge with half the rated yield costs more to run. Every cartridge here ships free, is covered by our printer damage protection and can be returned within 90 days, opened or not.
Cartridges that fit
Which yield is worth it
| Cartridge | Yield | Price | Per page |
|---|---|---|---|
| 161A | 3,000 pages | $69.99 | 2.3¢ |
| 161X High yield | 10,000 pages | $89.99 | 0.9¢ |
What it costs you a month
About $9.66 a month in toner, roughly one 161X every 3 months.
Questions about the LaserJet PRO MFP 4112fdn
What toner does the HP LaserJet PRO MFP 4112fdn use?
The 161A and 161X. HP lists these cartridges as compatible with this model, and the yields on this page are HP's published figures.
Does using a compatible cartridge void the LaserJet PRO MFP 4112fdn warranty?
No. Under the Magnuson-Moss Warranty Act a manufacturer cannot void your warranty because you used a third-party cartridge. If one of ours damages the printer, our printer damage protection covers the repair.
Other HP LaserJet PRO MFP 4112 models
Most of these share the same cartridges. Check the model page to be sure.
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Page updated Sep 22, 2026. Compatibility checked by Dan Whitaker, Print Technician. Brand names and part numbers are used only to identify compatibility. We are not affiliated with or endorsed by any printer manufacturer.