Search results
-
-
What Ink Does the Epson WorkForce WF-3820 Use?
What Ink Does the Epson WorkForce WF-3820 Use?
May 23, 2026 —
The Epson WorkForce WF-3820 all-in-one inkjet printer uses Epson 822 and Epson 822XL DURABrite Ultra ink cartridges. Standard 822 cartridges deliver about 240 black and 240 color pages, while the 8...
-
What Ink Does the Epson WorkForce Pro WF-4820 Use?
What Ink Does the Epson WorkForce Pro WF-4820 Use?
May 23, 2026 —
Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink.
Correction: an earlier version of this article listed yields for standard 822 cartridges that we couldn't confir...
-
What Ink Does the Epson WorkForce Pro WF-4730 Use?
What Ink Does the Epson WorkForce Pro WF-4730 Use?
May 23, 2026 —
Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink.
Correction: an earlier version of this article said the WF-4730 uses Epson 902 cartridges. It uses Epson 802/802...
-
What Ink Does the Epson WorkForce Pro WF-4720 Use?
What Ink Does the Epson WorkForce Pro WF-4720 Use?
May 23, 2026 —
Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink.
Correction: an earlier version of this article said the WF-4720 uses Epson 902 cartridges. It uses Epson 802/802...
-
What Ink Does the Epson WorkForce Pro WF-4830 Use?
What Ink Does the Epson WorkForce Pro WF-4830 Use?
May 23, 2026 —
Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink.
Correction: an earlier version of this article listed yields for standard 822 cartridges that we couldn't confir...
-
What Ink Does the Epson WorkForce Pro WF-4834 Use?
What Ink Does the Epson WorkForce Pro WF-4834 Use?
May 23, 2026 —
Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink.
Correction: an earlier version of this article listed yields for standard 822 cartridges that we couldn't confir...
-
What Ink Does the Epson WorkForce Pro WF-4740 Use?
What Ink Does the Epson WorkForce Pro WF-4740 Use?
May 23, 2026 —
Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink.
Correction: an earlier version of this article said the WF-4740 uses Epson 902 cartridges. It uses Epson 802/80...
-
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...
-
Find Ink by Printer
Find Ink by Printer
May 21, 2026 —
Castle Ink Cartridge Finder
Find the exact ink or toner cartridge for your printer in seconds, organized by brand and series below.
HP Ink Canon Ink Brother Ink Epson Ink Toner & Drum Guides...
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
May 23, 2026 — Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink. Correction: an earlier version of this article listed yields for standard 822 cartridges that we couldn't confir...
May 23, 2026 — Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink. Correction: an earlier version of this article said the WF-4730 uses Epson 902 cartridges. It uses Epson 802/802...
May 23, 2026 — Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink. Correction: an earlier version of this article said the WF-4720 uses Epson 902 cartridges. It uses Epson 802/802...
May 23, 2026 — Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink. Correction: an earlier version of this article listed yields for standard 822 cartridges that we couldn't confir...
May 23, 2026 — Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink. Correction: an earlier version of this article listed yields for standard 822 cartridges that we couldn't confir...
May 23, 2026 — Last updated: September 27, 2026. Reviewed by William Elward, founder of Castle Ink. Correction: an earlier version of this article said the WF-4740 uses Epson 902 cartridges. It uses Epson 802/80...
