Epson TM U200D Technical Reference - Page 14

Features Printing Specifications Printing method: Head wire configuration: Serial impact dot-matrix 9-pin serial type 0.353 mm (0.014") 0.29 mm (0.01") (wire diameter) Dot pitch: Dot wire diameter Printing direction: Printing width: Line feed: Paper feed method Paper feed speed: Characters per line: Characters per inch: Total dot count (horizontal direction) Printing speed 0.317 mm (0.012") Figure 1-2 Dot configuration 0.353 mm (1/72") 0.29 mm (0.01") Bidirectional logic seeking 63.34 mm (2.49") 4.23 mm (1/6"): default setting Programmable in units of 1/144 inch by using commands. Friction feed Approximately 4.17 inches/second (25 lines/second) during continuous paper feeding See the table in the next page. See the table in the next page. 7 x 9 font: 400 half-dot positions per line 9 x 9 font: 400 half-dot positions per line Approximately 3.5 lines/second (40 columns, 16 CPI) Approximately 6.4 lines/second (16 columns, 16 CPI) NOTE: If the printing duty ratio is too high, the operation of the print head is stopped by the duty limit. In such circumstances, the printing speeds shown above cannot be guranteed. When select red-color or 2-colors(black and red) printing, the printing speed goes down compared with black-color printing. It is caused by the switching operation in the printer. 1-2 Features and General Specifications Rev.B