Printronix, printronix, t5204r, printhead, 4in, 203dpi Product Type: Printhead Product Type: Printhead Compatibility: Printronix SL5204r Printer Printronix T5204r Printer Manufacturer Part Number: 251011-001 Print Technology: Thermal Transfer Manufacturer: Printronix, Inc Product Name: 203 dpi Thermal Printhead Print Technology: Thermal Transfer Brand Name: Printronix Brand Name: Printronix