Empty CIS System No Chip Compatible with WF-2810 WF-2820 WF-2830 WF-2835 WF-2840 WF-2845 WF-2850 WF-2870 Printer

Replacement Continuous Ink Supply System (CISS) with no chip required, designed for use with WF-2810, WF-2820, WF-2830, WF-2835, WF-2840, WF-2845, WF-2850, and WF-2870 printers.This empty CISS system replaces standard ink cartridges and connects directly to the printer’s cartridge slots using included mounting brackets, tubes, and adapters.It features refillable ink reservoirs that attach externally and supply ink continuously through tubing to the printer’s internal ink delivery path.The no-chip design uses mechanical alignment and physical form factors compatible with the printer’s cartridge detection mechanism, allowing without electronic chip communication.Installation requires removal of cartridges, attachment of the CISS tanks to the printer using provided hardware, connection of ink tubes from reservoir bottles to the tanks, and priming to establish ink flow.Compatible with pigment-based inks intended for WF-2800 series printers.Includes ink tanks, tubes, mounting brackets, screws, and caps.Designed to restore standard printing functionality using refillable ink supplies.Compatibility Statement: This is not an manufacturer part.Brand/model references are used for fitment guidance.

• Model Compatibility: Compatible with WF-2810, WF-2820, WF-2830, WF-2835, WF-2840, WF-2845, WF-2850, and WF-2870 printers only.Functionality: Designed as a chipless replacement for the empty Ciss system to restore standard ink delivery functionality in listed printers.System Type: Empty Continuous Ink Supply System (Ciss) without integrated chip, matching configuration for specified models.Installation Requirement: Requires manual filling with compatible ink prior to installation; no chip programming or reset procedures needed.Usage Scope: Intended solely as a direct-fit replacement part for the Ciss system in the printers explicitly named in the title.