Short info: OKI - 1 - Printhead for Microline 420n Group Printer Consumables Manufacturer: OKI Item No.: 41923901 Model EAN/UPC: 5705965779712 Product Description: OKI - 1 - Print Head Product Type: Print Head Printing Technology: Needle Capacity: Up to 200 million characters Contained Quantity: 1 Compatible with: Microline 420n Detailed information: Consumables Consumable Type: Print Head Printing Technology: Needle Contained Quantity: 1 Capacity: Up to 200 million characters Information on compatibility: Compatible with OKI Microline 420n.