Feature: 1. APPLICABLE MODELS: Printer print head is suitable for HP Designjet Z6100 Z6100ps, please confirm the size before purchase. 2. FUNCTIONALITY TESTING: Printhead is tested for functionality after production is completed and before shipping, so don t worry about its imperfect functionality. 3. PERFECT REPLACEMENT: Printer printhead is stable and reliable for replacing your broken products. 4. DURABLE MATERIAL: Print head is made of premium ABS material that is light weight, rust resistant, colorfast and durable. 5. SMOOTH PRINTING: Printer printhead has clear resolution, strong layering, good compatibility and smooth printing. Specification: Item Type: Printhead Material: ABS Ink Color: PK, LG Applicable to: for HP Designjet Z6100 Z6100ps Gross Weight: 82g/2.9oz. Package List: 1 x Printhead