Formax Colormax Compatible CMYK 4-Pack (1000mL)
Compatible Formax Colormax CMYK ink tank set — 1 Cyan, 1 Magenta, 1 Yellow, 1 Black (250mL each). Choose black cartridge K1 or K2.
K1 and K2 are distinct black cartridges — pick the one your rotation needs. We never substitute one for the other.
Helps us confirm the right fit for your machine. See all compatible printers →
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A convenient four-tank CMYK set of our premium compatible 250mL MemJet ink tanks — one each of Cyan, Magenta, Yellow, and Black. USPS approved. Select whether the black is cartridge K1 or K2; the two are distinct and are never substituted.
Key Features
- Water dye-based inkjet ink formulation
- 1 each Cyan, Magenta, Yellow, Black
- High-capacity 1000mL total (4 x 250mL)
- Choose black cartridge K1 or K2
- USPS approved
- Product and machine warranty included
