Printing Specifications Maximum printing speed Note: The printing speeds listed above are the values when the printer prints with the standard print density level at 24V and 25°C {77°F}. Printing speed can be changed with the memory switch. (See "Setting the Memory Switches" on page 45 .) Printing speed may be slower, depending on such items as the data transmission speed. 24 Printing method Thermal line printing Dot density 203 dpi × 203 dpi Printing direction Unidirectional with friction feed Paper width 54.0 mm {2.13"} Printing width 50.8 mm (2.00"), 407 dots Text printing (Roll paper) 200 mm/s {7.87"/s} Bar code/2-dimensional symbol printing 126 mm/s {4.96"/s}