Features: As a necessary accessory for printers, this print for head can provide you with good printing results. Made of high-quality ABSmaterial, which is lightweight, durable and stable. Strict testing, each print for head will print test paper to test the effect of the print for head. Suitable for HP940 Officejet Pro 8000 8500 8500A printer. This print for head can meet the daily printing need, help you print documents and pictures. Specifications: Material:ABS Color:Black Yellow/Blue Red Application: For HP940 Officejet Pro 8000 8500 8500A printer Length:Approx.6cm/2.36inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Print Head