New Genuine L1800 Printhead Carriage Return (CR) Unit Ink for Printers You can refer to the

You can refer to the video below to modify the damper

Current Result

It's a perfect match for the paper tray model 4WF64-40091 used in the Smart Tank 7000 Series

(412 mm = 16

New Genuine L1800 Printhead Carriage Return (CR) Unit Ink for Printers You can refer to theUpgrade your printer with this genuine L1800 Printhead Carriage Return (CR) Unit. Unlike modified 1390 carriages that are shortened to mimic the L1800, this unit is an authentic L1800 carriage, explicitly designed for the L1800's compact dimensions and optimal performance. Key Features: Authentic L1800 Carriage: Both L1800 and 1390 run on the same rails. 1390 is a little longer because it uses cartridges. Because most 1390 are modified into using