SuppliesMax
SuppliesMax Epson T774120D-BCS Dye Ink Bottle Combo Pack (BK/C/M/Y) 6500 pages
Four dye-ink bottles yield up to 6500 pages for compatible EcoTank and WorkForce printers
- Cartridge QuantityBlack-1/Cyan-1/Magenta-1/Yellow-1
- Cartridge ColorBlack/Cyan/Magenta/Yellow
- Replacement BrandEpson
- Replacement ModelEpson
- Compatible ProductsEpson T774120D-BCS
- Approximate Page Yield6500 Pages
- High-yield printing with up to 6500 pages at 5% coverage
- Vibrant dye ink produces sharp text and vivid colour for photos and documents
- Four-bottle combo pack supplies black, cyan, magenta and yellow in one purchase
- Engineered to meet OEM specifications for reliable performance in compatible EcoTank and WorkForce printers
- New condition ensures fresh ink with full 30-day manufacturer warranty
SuppliesMax Epson T774120D-BCS Dye Ink Bottle
This four-bottle set contains dye-based black, cyan, magenta and yellow ink for Epson EcoTank and WorkForce printers. It is designed for home and small-office users who refill integrated tanks rather than swap cartridges. The pack replaces OEM part numbers T774120D-BCS, T774DMP and T774DBCMY. Each colour bottle is keyed to its tank to prevent cross-contamination.
Installation and common issues
Refilling is straightforward: open the tank cap, align the bottle nozzle and squeeze gently until the tank reaches the upper line. The keyed nozzles only fit the matching colour port, so mis-fills are rare. Problems usually appear when the printer sits unused for weeks; dye ink can dry in the print head and require several cleaning cycles. Air bubbles trapped during a hurried fill may cause temporary banding until they clear.
Practical limits of the ink system
The quoted yield of 6500 pages assumes 5% coverage per page; full-page photos or dense graphics will reduce that figure significantly. Dye formulations produce vivid colours on plain and coated paper but are less water-resistant and fade faster than pigment inks under direct light. The bottles are formulated for 110V U.S.-region EcoTank models; printers sold for other voltages or regions may not recognise the ink.
Highlights
- High-yield printing with up to 6500 pages at 5% coverage
- Vibrant dye ink produces sharp text and vivid colour for photos and documents
- Four-bottle combo pack supplies black, cyan, magenta and yellow in one purchase
- Engineered to meet OEM specifications for reliable performance in compatible EcoTank and WorkForce printers
- New condition ensures fresh ink with full 30-day manufacturer warranty
Specifications
| Brand | SuppliesMAX |
|---|---|
| Series | Works in Epson EcoTank ET-16500 / EcoTank ET-3600 / EcoTank ET-4550 / Expression ET-16500 EcoTank / Expression ET-3600 EcoTank / Expression ET-4550 EcoTank / WorkForce ET-16500 / WorkForce ET-3600 / WorkForce ET-4550 Series and Other Inkjet Printers |
| Model | Epson T774120D-BCS |
| Cartridge Quantity | Black-1/Cyan-1/Magenta-1/Yellow-1 |
| Cartridge Color | Black/Cyan/Magenta/Yellow |
| Replacement Brand | Epson |
| Replacement Model | Epson |
| Compatible Products | Epson T774120D-BCS |
| Approximate Page Yield | 6500 Pages |
| Coverage | 0.05 |
| Type | Compatible |
| MICR Toner | No |
| Features | Our compatible toner, inkjet cartridges, ribbons, copier and other supplies are constructed to original OEM specifications. Guaranteed Superior Quality to Meet or Exceed High Priced OEM Products. Our Products are manufactured with new and recycled components and air-sealed in an ISO-9001, ISO-9002, ISO-14001 quality certified factory. Our Products are Engineered and Manufactured for use in 110V machines in the North America. The use of our supplies does not void your machines warranty. |
Questions about this item
How can I confirm the SuppliesMAX T774120D-BCS combo pack is printing correctly after refilling my EcoTank ET-3600?
Print a nozzle-check pattern from the printer maintenance menu; all grid lines for black, cyan, magenta and yellow should appear solid without gaps, confirming proper ink flow and colour registration.
What does the SuppliesMAX T774120D-BCS combo pack contain and is any extra hardware required?
The box includes one 6000-page black bottle (T774120D) and one 70 ml bottle each of cyan, magenta and yellow rated at 6500 pages; no additional tools or cartridges are needed for EcoTank refill.
Should I choose the 664-series or 774-series bottles for my WorkForce ET-4550?
Use the 774-series bottles in this pack (T774120D-BCS); they are the direct replacement for the 664220/664320/664420 codes and match the ET-4550 ink system.
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