Handheld Label Printer Color Printing Capability Single Color Compatible Grainger Part Number 5AU29 5AU30 5AU31 6JG34 6JG35 6JG36 6JG37 6JG38 6JG39 6JG41 Compatible Mfr Part Number 1738976 1741671 1782120 2056111 21455 Letratag-100t Maximum Label Width 1/2 in Application Files and Binders Home Organization Mode of Operation Standalone Power Source Battery Power Print Technology Thermal-Transfer Printhead Resolution 180 dpi Input Method QWERTY Keyboard