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XPro V Series Continuous Ink System [ CISS with One-Time-Use chips ] for EPSON Workforce PRO wf-7820 wf-7840 WF-7310
Continuous Ink System Epson Workforce  pro wf-7820 wf-7840 CIS CISS with ARC chip

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Our Price: $99.95
Sale price: $89.95
You save $10.00!

Price with Selected Options: $89.95

Availability:: Usually Ships in 1 to 2 Business Days
Product Code: ES812L

Ink options

Ink Options*:
Prefilled with Pigment Ink [Add $39.99]
Prefilled with Sublimation Dye Ink [Add $34.99]
Prefilled with HD Photo Dye Ink [Add $34.99]

This CISS comes with One-time use chips, so you need to replace the chip once the printer shows cartridge empty..

Continuous Ink System with "one time use Chips" are easy to refill. They work with Epson Workforce PRO wf-7820 wf-7840 wf-7310 wide format inkjet printers.

Cartridge #:
T812 Black ink cartridge,
T812 Cyan ink cartridge,
T812 Magenta ink cartridge,
T812 yellow ink cartridge.

What is the difference between standard dye-based ink and pigmented ink?

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 2 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 Do not use CISS with 78xx series November 14, 2023
Reviewer: gary from usa  
Just warning everyone not to use a CISS with 7820/40 printers. This printer is required to use a chip, and said chip cannot be reset (they have not been cracked yet). When you install a CISS, the ink carts are supposed to remain in the printer, always.. since you're required to use a chip, it will eventually run out of ink and you will have to replace the chip, which requires you to pull the ink carts out (and introduce air into the system). After replacing the chip and putting the carts back down, it will do a head cleaning/purge/charge, which wastes a lot of ink.. defeating the purpose of using a CISS. Even worse, the ink counters for chips of the 7820/40 go down real fast. I'd say you'll only get about 4  full color 13x19 prints before it goes about 2/3 of the way down.. at this point, use a wf-7610 instead, well worth the money.

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  0 of 1 people found the following review helpful:
5 of 5 Ciss July 14, 2021
Reviewer: Ericson from Peru  
Cuando habrá el sistema sin chip o con chip de reinicio

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Epson Inkjet Products > Workforce PRO 7820 7840 7310