Epson C31C636A898 Technical Reference - Page 60

5.2 Print Specifications (TM-T88IV) Table 5-18 Print characteristics Characteristics Specifications Print method Thermal line printing Paper feed method Unidirectional with friction feed Print width 72 mm {2.84"} (80mm paper width model) Characters per line See table titled "Print width/characters per line," below. Print speed See table titled "Print speed," below. Paper feed speed High-speed mode: 200 mm/s {7.9"/s} max.; 47.2 lps (4.23 mm {1/6"} feed) Ladder bar code and 2D code: 100mm/s {2.4"/s} Low-power consumption mode: 150 mm/s {5.9"/s} max.; 35.5 lps (4.23 mm feed {1/6"}) Bit image, Ladder bar code, 2D code and Page mode: 60mm/s {2.4"/s} The above speed values are approximate. The values are when the printer prints with density "Normal" at 24 V and 25°C {77°F} Speed is adjusted automatically depending on the voltage applied and head temperature. Carriage return width 4.23 mm or 1/6" Table 5-19 Print width/characters per line Paper width (mm) Roll paper width (mm) 80 (standard) Number of print dots 512 Print width (mm) 72 {2.84"} Font A (12 × 24) number of columns 42 Font B (9 × 17) number of columns 56 Kanji font (24 × 24) number of columns 21 Table 5-20 Print speed Print control mode Unit Setting High-speed mode (*1) Low-power mode mm/sec lps mm/sec lps - Line space setting: 4.23 mm {1/6"} - Line space setting: 4.23 mm {1/6"} Print speed (approx.) 200mm/s {7.9"/s} 47.2 lbs 150mm/s {5.9"/s} 35.5lbs 5-2 Product Specifications Rev. A