Yellow ink cartridge Epson WorkForce Enterprise WF-C21000 (original, C13T02Y400, up to 20,000 pages)

Original yellow ink cartridge for the Epson WorkForce Enterprise WF-C21000, designed to deliver consistent high-volume colour output and sharp text. This cartridge supplies yellow pigment engineered for office environments that require reliable print quality and long runs. The stated yield of up to 20,000 pages supports extended print cycles and reduces the frequency of cartridge replacements when used with compatible WorkForce Enterprise printers.

Advantages

The cartridge is an original Epson consumable formulated to meet the printer's colour and longevity specifications, reducing the risk of colour variation and maintenance issues. High yield lowers running costs per page in comparison to standard-capacity cartridges, while the cartridge design allows straightforward installation and secure fit in the printer’s supply bay. Using a dedicated yellow cartridge ensures predictable colour balance and consistent results in mixed-colour documents and graphics.

Suitable for

• High-volume office printing of reports, brochures and proposals that include colour elements
• Work environments requiring stable colour reproduction for charts and diagrams
• Departments aiming to reduce service interruptions through fewer cartridge changes

Key specifications

• Ink colour: Yellow
• Type: Original manufacturer ink
• Typical yield: up to 20,000 pages (manufacturer-stated)
• Intended use: High-volume office printers in the WorkForce Enterprise series

How to use

Power on the printer and open the cartridge access door according to the printer manual. Remove the empty cartridge from its slot and unpack the replacement, removing any protective seals as shown in the printer instructions. Insert the cartridge into the yellow colour position until it clicks into place, then close the access door and follow any on-screen prompts to initialise the cartridge. Allow the printer to complete any automated maintenance or priming cycles before starting a print job.

Recommendations

Store cartridges in a cool, dry place away from direct sunlight and extreme temperatures. For best results, use the cartridge within the time frame recommended by the manufacturer after opening. If prolonged storage or transport is necessary, keep the cartridge in its original packaging and avoid puncturing or deforming the casing.