1、ABS Material: Printer accessories uses high quality sturdy ABS material, wear resistant and durable, and can be used for a long time. 2、Applicable Models: Printhead replacement is suitable for HP 862/B110A/B110A/ B109A /B210A /B310A four color print heads. 3、High Reliability: Printhead is small in size, light in weight, easy to carry and store, stable in characteristics, and high in reliability. 4、Applicable Scenarios: B310A printer print head has fine workmanship, simple operation and easy installation, suitable for homes, offices and other situations. 5、Perfect Replacement: the print head is an essential accessory for printers. This print head can perfectly replace damaged print heads. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia