Feature: 1. Strict Inspection: Each print head will print a test paper to test the effect of the print head. 2. Material: Made of high quality ABS material, safe and durable, with long service life. 3. Applicability: Applicable models for 85ND 700FW 960 900FW T40 TX500W TX600F. 4. Replacement: This print head can perfectly replace the damaged print head and is easy to use. 5. Function: This print head can print the pictures, photos and documents you want. Specification: Item Type: Printhead Material: ABS Applicable Models: for 85ND 700FW 960 900FW T40 TX500W TX600F Package List: 1 x Print Head How to use: Remove old printhead and replace with new printhead