Epson Golf ball T3479 ink cartridge 1 pc(s) Original Black, Cyan, Magenta, Yellow

The Epson 34XL cartridge pack contains four original ink cartridges in black, yellow, cyan and magenta formulated for use with Epson WorkForce Pro WF-3720DWF and WF-3725DWF printers. These XL-capacity cartridges deliver increased page yields compared with standard sizes, allowing longer periods between replacements while maintaining sharp black text and vivid colour output. The set comes in blister packaging with built-in RF and acoustic alarms for tamper evidence and added supply security, suitable for both home and small office printing needs.

Advantages

Original Epson inks are engineered to match printer hardware and firmware, supporting consistent droplet size, dependable colour reproduction and stable printhead performance. The XL capacity reduces frequency of cartridge changes and lowers operational interruptions. Blister packaging with RF and acoustic alarms improves handling security, and the four-colour set covers full-colour and monochrome jobs without the need to purchase individual cartridges separately.

Suitable for

• Everyday colour documents and photos
• Business reports with mixed text and graphics
• Home office printing and study materials
• High-volume printing where reduced cartridge swaps are preferred

Key specifications

• Ink type: dye-based colour inks and pigment-based black (proprietary Epson formulation)
• Colours included: black, yellow, cyan, magenta
• Capacity: XL (high yield) cartridges for extended page output
• Compatibility: designed for WorkForce Pro WF-3720DWF and WF-3725DWF series
• Packaging: blister pack with RF and acoustic alarm features for security

How to use

Unpack the blister pack and follow the printer manufacturer’s instructions to replace cartridges. Power on the printer, open the cartridge access cover and remove the empty cartridge by pressing the release. Unwrap the new cartridge, remove any protective seals according to the included instructions, and insert it until it clicks into place. Close the access cover and allow the printer to initialize and recognize the new cartridges. Run a nozzle check or test print if necessary to confirm proper installation and alignment.

Recommendations

Store unopened cartridges in a cool, dry place away from direct sunlight and extreme temperatures. Use installed cartridges within the printer’s recommended period and perform regular nozzle checks and printhead cleaning if print quality degrades. Replace individual colour cartridges when the printer indicates low or empty status to maintain consistent colour balance and avoid damage from prolonged idle ink lines.