Search results: 3 results for "WorkForce WF-7820"

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• What Ink Does the Epson WF-7840 Use?

  What Ink Does the Epson WF-7840 Use?

  September 23, 2026 — Quick answer: The Epson WorkForce Pro WF-7840 uses four individual Epson 812 DURABrite Ultra pigment cartridges: Black, Cyan, Magenta and Yellow. The high-capacity Epson 812XL cartridges fit the sa...
• Epson Maintenance Box: Where It Is, When to Replace It, and Which One You Need (T04D1, C9345, C9344)

  

  Epson Maintenance Box: Where It Is, When to Replace It, and Which One You Need (T04D1, C9345, C9344)

  September 27, 2026 — Published September 27, 2026. Written by William Elward, founder of Castle Ink. Quick answer An Epson maintenance box is a replaceable waste-ink container. It collects the ink the printer flushes d...
• 10 Best Small Business Printers (2026): Top Picks Based on Customer Reviews

  10 Best Small Business Printers (2026): Top Picks Based on Customer Reviews

  April 26, 2026 — Quick answer: The best small business printers in 2026 deliver fast first-page-out times, low cost-per-page, automatic two-sided printing, and rugged duty cycles for daily multi-page jobs. Below ar...