myCartridge Brother MFC-L3780CDW Toner With Chip 4-Pack (Black, Cyan, Yellow, Magenta) | Brother MFC-L3780CDW · TN229XL High-Yield · Latest Chip Version
myCartridge Brother MFC-L3780CDW Toner With Chip 4-Pack (Black, Cyan, Yellow, Magenta) | Brother MFC-L3780CDW · TN229XL High-Yield · Latest Chip Version
This myCartridge compatible Brother TN229XL high-yield 4-pack is made for the Brother MFC-L3780CDW. It includes black, cyan, magenta, and yellow cartridges with integrated smart chips, so no old-chip transfer is required.
Brother MFC-L3780CDW Toner Cartridges With Chips
| Printer Model | Brother MFC-L3780CDW |
|---|---|
| Toner Family | Brother TN229XL high yield |
| Colors Included | Black, cyan, magenta, and yellow |
| Cartridge Numbers | TN229XLBK, TN229XLC, TN229XLM, and TN229XLY |
| Chip Setup | Integrated smart chips; no chip transfer required |
| Not Included | DR229CL drum, BU229CL belt, or WT229CL waste toner box |
| Support | Lifetime warranty support, 30-day easy returns, and free U.S. shipping $35+ |
Why TN229XL Fits the MFC-L3780CDW Office Workflow
The Brother MFC-L3780CDW is a color all-in-one built for small workspaces, with printing, scanning, copying, and fax functions. Its TN229XL high-yield option suits teams producing recurring invoices, contracts, reports, presentations, customer documents, and mixed black-and-color pages.
Shared Office Printing
High yield reduces how often a shared printer stops for toner replacement.
Up to 31 ppm Printer
A complete backup set helps support a fast daily document workflow.
Color Business Files
All four colors support charts, reports, forms, and presentations.
Fewer Setup Steps
Integrated chips eliminate manual old-chip transfer.
What Toner Does the Brother MFC-L3780CDW Use?
The Brother MFC-L3780CDW uses the Brother TN229 toner family. It supports TN229 standard-yield and TN229XL high-yield cartridges. This product is the TN229XL high-yield 4-pack.
| Toner Family | Black Yield | Color Yield | Best For | This Product? |
|---|---|---|---|---|
| Brother TN229 | Up to 1,500 pages | Up to 1,200 pages each | Light or occasional printing | No |
| Brother TN229XL | Up to 3,000 pages | Up to 2,300 pages each | Regular office and small-business printing | Yes |
Compare the two yield options in Brother TN229 vs TN229XL .
What’s in the TN229XL 4-Pack?
| Quantity | Cartridge | Color | Listed Yield |
|---|---|---|---|
| 1 | TN229XLBK | Black | Up to 3,000 pages |
| 1 | TN229XLC | Cyan | Up to 2,300 pages |
| 1 | TN229XLM | Magenta | Up to 2,300 pages |
| 1 | TN229XLY | Yellow | Up to 2,300 pages |
Page yields are reference estimates based on ISO/IEC 19798 testing. Actual yield varies with coverage, documents, settings, calibration, environmental conditions, and color usage.
Integrated Smart Chips—No Old-Chip Transfer
Direct Installation
Each cartridge includes a chip, so no chip removal or transfer is required.
Printer Communication
Designed to support recognition and toner-status communication.
Pre-Shipment Checks
Current batches are checked for recognition and clean output before shipment.
Support After Purchase
Contact myCartridge for troubleshooting, replacement, or return help.
TN229XL Toner vs DR229CL Drum and Other Maintenance Parts
| Supply | Function | Typical Message | Included? |
|---|---|---|---|
| TN229XL Toner | Contains black, cyan, magenta, or yellow toner | Toner Low / Replace Toner | Yes |
| DR229CL Drum Unit | Helps transfer toner during imaging | Drum End Soon / Replace Drum | No |
| BU229CL Belt Unit | Transfers the full-color image through the print process | Replace Belt | No |
| WT229CL Waste Toner Box | Collects excess toner | Replace WT Box / Waste Toner Full | No |
How to Install TN229XL Toner in Brother MFC-L3780CDW
- Keep the printer powered on and wait until it is idle.
- Open the front cover and pull out the drum-and-toner assembly.
- Identify the black, cyan, magenta, or yellow cartridge to replace.
- Release and remove the used toner cartridge from the drum unit.
- Unpack the new cartridge and gently rock it side to side.
- Remove the orange cap, seals, tape, clips, and packing materials.
- Avoid touching chip contacts, toner rollers, and imaging surfaces.
- Insert the new cartridge into the matching position until it locks.
- Reinstall the assembly and close the front cover completely.
- Allow initialization, then print a test page.
Why Buy MFC-L3780CDW Toner from myCartridge?
- Clear exact-model match for Brother MFC-L3780CDW
- High-yield black, cyan, magenta, and yellow in one set
- Integrated chips with no old-chip transfer
- Pre-shipment recognition and print-output checks
- Lifetime warranty support from the date of purchase
- 30-day easy returns on eligible direct orders
- Free U.S. standard shipping on qualifying $35+ orders
Confirm other supported models in the Brother TN229XL Printer Compatibility Guide or contact myCartridge support.
Brother MFC-L3780CDW Toner FAQ
What toner does the Brother MFC-L3780CDW use?
The MFC-L3780CDW uses TN229 standard-yield or TN229XL high-yield toner. This product is a compatible TN229XL high-yield 4-pack.
Does TN229XL fit Brother MFC-L3780CDW?
Yes. Brother MFC-L3780CDW is an officially supported TN229XL printer model.
What colors are included?
One TN229XLBK black, one TN229XLC cyan, one TN229XLM magenta, and one TN229XLY yellow cartridge.
How many pages does TN229XL print?
Black is listed at up to 3,000 pages. Cyan, magenta, and yellow are each listed at up to 2,300 pages.
Do I need to transfer chips?
No. Each cartridge includes an integrated smart chip.
Does this set include DR229CL?
No. DR229CL is a separate drum unit. This product contains toner cartridges only.
What is the difference between TN229 and TN229XL?
TN229 is standard yield and TN229XL is high yield. Both fit MFC-L3780CDW, but TN229XL prints more pages.
What if the printer does not recognize a cartridge?
Remove all protective materials, lock the cartridge correctly into the drum assembly, reinstall it, restart the printer, and contact myCartridge if the issue continues.
Is TN229XL the same as TN227, TN436, or TN830XL?
No. They are different Brother toner families and are not interchangeable.
Do you ship MFC-L3780CDW toner in the United States?
Yes. Free standard U.S. shipping applies to qualifying orders of $35 or more.
myCartridge is an independent supplier of compatible printer cartridges. Brother, MFC-L3780CDW, TN229, TN229XL, TN229XLBK, TN229XLC, TN229XLM, TN229XLY, DR229CL, BU229CL, WT229CL, and related names are trademarks or model references of Brother Industries, Ltd. and are used only to identify compatibility. This product is not manufactured, sponsored, or endorsed by Brother Industries, Ltd. Prices, promotions, stock, shipping, and product configuration can change. Page-yield figures are reference estimates based on ISO/IEC 19798 testing and actual yield varies by coverage, documents, settings, calibration, printer condition, and environment.