EpsonT6641 Black 70m Ink Bottle

Q: How low should I allow ink to go before refilling? Do I have to use whole bottle during refill? How do I reset ink level in software for ET2550?

visually check the tank levels for each colour. The ink should be above the lower line on the tank casing. You do not have to use the whole bottle during refill but, because the ink quality will decrease once the ink is exposed to air, ensure that you screw the bottle lid down tightly, store upright and use the remaining ink as soon as possible. If you leave the refill task until the ink level is close to the lower line the tank will take the full bottle during refill.

Q: Is this ink suitable for the eco tank et-4550 printer?

I think the only difference between 774 and 664 is the size. The 4550 printer has a large black ink capacity. If anything, the inks are the same- just the tops are different. I syringed the remaining ink from our 664 bottles when I replaced the printer with different eco tank model and put it into the printer tanks

Q: Do i have to have "amazon dash replenishment " to buy this?

Don't know, but I don't have dash replenishment to buy it

Q: can i use this on epson xp 304 please

Hello Paul, No these are only meant for the Ecotank that has refillable ink tanks. XP-304 has ink cartridges that are not refillable. Kind Regards.

Product ID: 48703656

Secure Transaction

Details

Model name
T6641
Brand
Epson
Ink colour
Black
Page yield
6750
Compatible devices
Epson
Special feature
Ink Tank

📄Up to 6500 pages yield

🖤Genuine Epson Black Ink

♻️EcoTank refill compatible

Frequently Bought Together

Epson T6641 (Yield: 4,000 Pages) Black Ink Bottle

Epson EcoTank 664 Genuine Multipack Ink Bottles

Amazon Basics Multi-Purpose Copy Printer Paper, A4 80 GSM, 2500 Count (Pack of 5), White

Description

🖤 Print More, Stress Less — The Ink That Keeps You Moving

UNMATCHED PAGE YIELD - Print up to 6500 crisp, professional pages per bottle—stay ahead without constant refills.
GENUINE EPSON QUALITY - Experience flawless print performance with 100% authentic Epson ink designed for your EcoTank printer.
LIGHTWEIGHT COMPACT - At just 100g, this sleek bottle fits effortlessly into your workspace without clutter.
SEAMLESS COMPATIBILITY - Perfectly engineered for L355 and L555 models, ensuring hassle-free refills every time.
ECO FRIENDLY EFFICIENCY - Reduce waste and save money with high-capacity ink that keeps your office green and productive.

The EpsonT6641 Black 70m Ink Bottle is a genuine Epson product designed for L355 and L555 EcoTank printers, delivering an impressive yield of approximately 6500 pages per bottle. Lightweight and compact, it ensures high-quality black prints with eco-friendly efficiency, making it the smart choice for professionals seeking reliability and value.

Specifications

Manufacturer	Epson
Brand	Epson
Model Number	235H549
Product Dimensions	0.16 x 0.04 x 0.04 cm; 100 g
Batteries	1 Lithium Ion batteries required.
Colour	Black
Number of Items	1
Ink Colour	Black
Manufacturer Part Number	235H549
Item Weight	100 g

Have a Question? See What Others Asked

How low should I allow ink to go before refilling? Do I have to use whole bottle during refill? How do I reset ink level in software for ET2550?

Is this ink suitable for the eco tank et-4550 printer?

Do i have to have "amazon dash replenishment " to buy this?

can i use this on epson xp 304 please

Common Questions

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App