What Ink Does the Brother MFC-J1800DW Use?
Last Updated:Quick answer: the Brother MFC-J1800DW uses LC401 ink — four individual cartridges — with LC401XL as the high-yield version. There is no LC401XXL, so LC401XL is the largest size that fits.
The trap on this printer is the number next door. LC406 and LC501 get cross-listed onto it constantly, and neither fits. They are not minor revisions of LC401 either — an LC406 black holds 3,000 pages against LC401's 200. Different capacity class, different cartridge, different printer.
Brother MFC-J1800DW ink at a glance
| Cartridge | Family | Part Number | Approx. Yield |
|---|---|---|---|
| Black (standard) | LC401 | LC401BK | ~200 pages |
| Cyan (standard) | LC401 | LC401C | ~200 pages |
| Magenta (standard) | LC401 | LC401M | ~200 pages |
| Yellow (standard) | LC401 | LC401Y | ~200 pages |
| Black (high yield) | LC401XL | LC401XLBK | ~500 pages |
| Cyan (high yield) | LC401XL | LC401XLC | ~500 pages |
| Magenta (high yield) | LC401XL | LC401XLM | ~500 pages |
| Yellow (high yield) | LC401XL | LC401XLY | ~500 pages |
Yields are Brother's own ISO figures. You will also see the same cartridges written with an S on the end — LC401XLBKS and so on. That is a retail packaging variant of the identical cartridge, not a different product.
Buy XL, and it is not close
The standard LC401 holds about 200 pages. That is roughly one ream's worth of light use before you are shopping again. LC401XL holds 500 for a modest premium, which works out cheaper per page in every scenario except a printer you genuinely use twice a year.
Because these are four individual cartridges rather than a tri-color block, you also only replace the color that actually ran out — no throwing away usable cyan because the magenta died. Over a year that is a real saving, and it is worth factoring in with our ink cost calculator.
Castle Ink recommendation
Castle Ink stocks compatible LC401XL in all four colors at $10.99 each, guaranteed for a year:
About the Brother MFC-J1800DW
This is Brother's "Print and Cut" machine, and the cutter is the whole reason it exists: it trims letter-size output down to half-letter automatically using Brother's blade sensor system, which is genuinely handy for recipes, notes, flyers and half-page handouts.
Beyond that it is a compact home all-in-one — print, scan, copy and fax at about 17 ppm black, automatic duplex printing, a 2.7-inch touchscreen, and a 2,500-page monthly duty cycle. Two things to know: the ADF scans one side only, so there is no duplex scanning or copying, and the Wi-Fi is single-band 802.11 b/g/n, so it needs a 2.4 GHz network.
It shares LC401 ink with the MFC-J1010DW and MFC-J1170DW.
Common problems on this model
"Cannot Detect" or "Wrong Ink Cartridge"
Push the cartridge in until it clicks and locks — these seat more firmly than people expect. If it still will not read, check the part number on the cartridge itself against LC401 or LC401XL. This message is where an accidentally bought LC406 or LC501 shows up.
"B&W Print Only"
A depleted color cartridge forces the printer into greyscale, and Brother allows roughly four weeks of grace before it stops. It is not a fault and there is no way around it other than replacing the empty color.
"Ink Absorber Full"
Read this one carefully. The absorber collects waste ink from head cleaning, and on this machine it is not user-replaceable and not covered by warranty — it requires Brother service. On a printer at this price that can cost a meaningful fraction of a replacement. Running fewer unnecessary cleaning cycles genuinely extends the interval.
White lines or missing colors
Print the Print Quality Check sheet, then run Clean Print Head. Brother allows up to three cycles before escalating to the special cleaning routine. Also confirm the Media Type setting matches the paper you actually loaded — a mismatch causes more quality complaints on Brother inkjets than clogging does. See faded or streaky prints.
Paper jams and misfeeds
Seat the tray fully until it locks, close the jam clear cover, fan the stack, and do not overfill. If sheets feed crooked, clean the paper pick-up rollers. Our paper jam guide covers the Brother path.
FAQ
What ink does the Brother MFC-J1800DW use?
LC401 or LC401XL, in black, cyan, magenta and yellow. Four individual cartridges.
Is there an LC401XXL?
No. LC401XL at 500 pages is the largest size in this family.
Does the MFC-J1800DW use LC406?
No. LC406 fits the MFC-J4335DW, J4345DW XL, J4535DW, J5855DW, J5955DW, J6555DW and J6955DW. It is a much larger cartridge and will not fit this printer.
Does it use LC501?
No. LC501 fits the MFC-J1260W, J1360DW and J1410DW.
Can I use compatible LC401XL cartridges?
Yes. Brother's warranty does not cover damage it can prove was caused by third-party supplies, but using them does not void your warranty outright — see the legal answer.
Shop LC401XL now
Restock black, cyan, magenta and yellow at $10.99 each. Different printer? Find yours on our Find Ink by Printer page.
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