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How to Scan From Your Printer to Computer, PDF, Email or Phone
How to Scan From Your Printer to Computer, PDF, Email or Phone
September 3, 2026 —
Quick answer: if your printer has a scanner, you can scan from it in four ways — the buttons on the printer itself, the scanning app built into Windows or macOS, the manufacturer's software, or the...
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HP Printer Not Printing Black Ink? Here's What Actually Fixes It
HP Printer Not Printing Black Ink? Here's What Actually Fixes It
June 4, 2026 —
Your HP printer is producing perfect colour and nothing where the black should be. Or the text is coming out faint, brownish, and washed out. Either way, the instinct is to buy a new black cartridg...
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Zebra Labels: Genuine Zebra vs. Low-Cost Compatible Labels (2026 Guide)
Zebra Labels: Genuine Zebra vs. Low-Cost Compatible Labels (2026 Guide)
October 3, 2026 —
By William Elward, Co-Founder & President, Castle Ink. Last updated October 3, 2026. Castle Ink is an Amazon Associate and earns from qualifying purchases made through links on this page, at no...
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How the CastleScore Works — Methodology
How the CastleScore Works — Methodology
August 13, 2026 —
How the CastleScore Works — Methodology | Castle Ink
Castle Ink · Methodology
How the CastleScore works
An independent 0–100 rating for every printer we cover ...
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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...
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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...
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Best Cardstock and Resume Paper for Inkjet and Laser Printers
Best Cardstock and Resume Paper for Inkjet and Laser Printers
May 2, 2026 —
Castle Ink is an Amazon Associate. We earn from qualifying purchases made through links on this page — at no additional cost to you. Recommendations are based on Amazon ratings, review volume, and ...
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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...
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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 said the WF-4740 uses Epson 902 cartridges. It uses Epson 802/80...
