Does this work with epson workforce pro wf-7840?

It does work with the Epson 7840.

not sure i use this for my wf-7740

Will this fit WF 7840?

Yes, this is the recommended cartridge. I have the 7840 as well and have had no issues.

Is this for epson 7840

Yes, that's what I have and I use this.

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🖨️ Elevate your prints to pro-level brilliance—don’t get left behind!

OPTIMIZED FOR SPEED - Fast-drying formula supports high-volume, rapid print jobs without compromise.
ULTRA DURABLE PIGMENT INK - Resists smudging and fading to keep your documents looking flawless.
PRINT SHOP QUALITY RESULTS - Achieve professional-grade sharp text and vibrant colors every time.
SEAMLESS COLOR BLACK COMBO - Convenient dual-pack ensures consistent quality across all your prints.
STANDARD CAPACITY MAXIMUM IMPACT - Perfect balance of volume and performance for everyday critical projects.

Epson DURABrite Ultra T812 Standard Capacity Cartridge Ink delivers sharp, smudge-resistant black text and vibrant colors with a fast-drying pigment formula, ideal for high-speed, professional-quality printing.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Fantastic and great service. Shipping was faster than expected.

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Compatibility Options	OEM
Special Features	Quick Dry
Compatible Printer Models	WF-7310, WF-7820, WF-7840, EC-C7000
Color	Black and Color Combo
Compatible Devices	Printer
Ink Colour	Black and Color Combo

Epson DURABrite Ultra T812 Standard Capacity Cartridge Ink - Black and Color Combo (T812120-BCS)

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