Print confidently with Brother Genuine TN635C Standard Yield Cyan Toner Cartridges. Expertly engineered, Brother Genuine is the only toner brand recommended for Brother Business Color Laser Printers. With the reassurance of dependable compatibility, this cartridge produces sharp, precise results and delivers yields up to 1,800 pagesWork with HL-L8430CDW, HL-L8430CDWT, HL-L8570CDW, MFC-L8730CDW, MFC-L8930CDW, MFC-L8970CDW, and MFC-EX575
Frequently Asked Questions
Why do the charts in my reports print with weak, washed-out blues?
Blue in a laser print is built mostly from cyan, so a cyan cartridge running low shows up first exactly there: charts, graphs and logos lose their punch while ordinary text still looks fine. This TN635C is the standard-yield cyan for these machines, rated at 1,800 pages. When blues go pale, this is the cartridge the printer is asking about — swapping in a fresh one restores the color balance across the whole page.
Why does the cyan run out sooner than the black?
Because the fills are different sizes. In the standard tier the black TN635BK holds a 3,000-page fill, while each color — this TN635C included — is rated at 1,800 pages. Color also gets used in the background more than people realise: many printers lay down a little color toner even in composite-gray printing. A standard cyan emptying before the standard black is normal behavior, not a fault.
What does a color page cost with the standard cyan?
This cartridge is $108.79 for 1,800 rated pages — around 6 cents per page of cyan coverage at the standard 5% measure, before the other colors are counted. Color printing is always the expensive side of a color laser. If your office prints color constantly, the high-yield TN635XLC stretches to 4,500 pages and pulls the cyan cost down toward 4.6 cents a page.
Can I keep printing in black and white when the cyan is empty?
On these Brother models the machine generally pauses color work when any color runs out, and depending on the settings it may hold up jobs altogether rather than print them wrong. Owners who print mostly text often keep a spare color set on hand for that reason. Fitting a replacement TN635C is a two-minute, tool-free swap.
Bring the problem to us within 30 days of delivery and the cartridge goes back under our returns policy — that 30-day cover applies to genuine Brother products in every case. Once that period has passed, defects are a matter for Brother's manufacturer warranty. Full instructions are on the shipping & returns page, and support runs Monday to Friday from 9 AM to 5 PM CST.
About This Brother TN635C Cyan Toner Cartridge
The TN635C is Brother's genuine standard-yield cyan cartridge for the HL-L8430CDW, HL-L8570CDW and MFC-L8730CDW family, rated at 1,800 pages. Original Brother manufacture, sold here at $108.79 versus a $163.19 list price. Orders ship from our Illinois, Pennsylvania, Georgia or California warehouses, whichever gets it to you fastest. You will find the other colors and both higher-yield tiers for these machines on our Brother brand page.
See Compatible Printers
Read more about our ink!
