myCartridge Compatible Remanufactured Epson 812XL Ink Cartridge 4-Pack (Black, Cyan, Yellow, Magenta) | Workforce Pro WF-7840 WF-7820 WF-7310 | 1,100 Pages High Yield

Boost your office productivity with our high-capacity 812XL combo pack. Engineered specifically for the WorkForce Pro series, these remanufactured cartridges deliver crisp text and professional-grade color graphics. Each unit undergoes a rigorous cleaning and refilling process to ensure performance that matches original standards. With pre-installed smart chips, you get instant printer recognition and accurate ink level monitoring. Backed by myCartridge's lifetime warranty. What's in the Box Cartridge OEM Number Color Page Yield 1 x Epson 812XL Black T812XL120-S Black ~1,100 pages 1 x Epson 812XL Cyan T812XL220-S Cyan ~1,100 pages 1 x Epson 812XL Magenta T812XL320-S Magenta ~1,100 pages 1 x Epson 812XL Yellow T812XL420-S Yellow ~1,100 pages Page yield measured at 5% coverage (Letter/A4) according to ISO standards. Compatible Epson Printers Series Models WorkForce Pro WF-7820, WF-7840 WorkForce WF-7310 Enterprise Series EC-C7000 Tip: These cartridges are designed for the "812" series printers. Please confirm your printer model matches the list above to ensure a perfect fit. Epson 812 vs Epson 812XL: The Value Difference Comparison Epson 812 (Standard) Epson 812XL (High Yield) Black Yield ~350 pages ~1,100 pages Color Yield ~300 pages ~1,100 pages Efficiency Good for occasional tasks Best for high-volume office use Physical Size Same dimensions Same dimensions Savings Standard Significant savings per page The 812XL series provides nearly 3x the page output compared to standard cartridges, making it the ideal choice for business environments and heavy documentation. [Click here for the 812 Standard 4-Pack.] Engineering & Reliability Precision Remanufacturing: We utilize original Epson cores, which are electronically tested and professionally refilled with premium fade-resistant ink. Upgraded Chipset: Features the latest version chip to maintain compatibility even after printer firmware updates. Seamless Integration: Designed to work in perfect harmony with your WorkForce Pro's printhead to prevent clogging. Installation Guide for Epson 812XL Open the scanner unit or cartridge cover of your WorkForce printer. Press the tab on the empty cartridge and lift it straight up to remove. Unpack your new 812XL cartridge and remove the Yellow Tape from the top/side. Note: Do not remove the clear plastic seal on the bottom; the printer will pierce it during installation. Insert the cartridge into the designated color slot. Press down firmly until you hear a "click." Close the printer cover and allow 1–2 minutes for the printer to prime the ink system. If a "Non-Genuine" message appears, simply click "Proceed" or "Yes" to start printing. Frequently Asked Questions Are these cartridges ready to use? Yes. They come fully assembled with chips. No modifications are required. Will my printer recognize these as "non-genuine"? Yes, that is normal for any third-party ink. Simply bypass the prompt by clicking "OK" or "Continue." Does using these void my Epson warranty? Absolutely not. Federal law (Magnuson-Moss Act) protects your right to use compatible/remanufactured supplies without voiding your hardware warranty. How do I handle "Cartridge Not Recognized" errors? Remove the cartridge, wipe the chip gently with a lint-free cloth or an eraser to remove static, and reinstall firmly. Can I use these with the "Epson ReadyPrint" subscription? No, these are designed for standard printers not locked into a specific subscription contract.