English The ERROR light is flashing, and nothing is printing Turn the printer off, and check for a paper jam. If the printer has been printing for awhile, the print head may be too hot. This corrects itself when the print head cools down. Turn the printer off, and after 10 seconds, turn it back on. If there is still a problem, contact a qualified servicer. A line of dots is missing in the printout The print head may be damaged. Contact a qualified service person for repair. Removing Jammed Paper CAUTION: Do not touch the print head because it can be very hot after printing. Do not move the print head carriage. 1. Turn the printer off and open the front cover. 2.
Open the front cover and remove the jammed paper. TM-U590/TM-U590P Specifications 8 TM-U590/U590P User’s Manual Printing method Serial impact dot matrix, 9-pin vertical line, wire pitch 0.353 mm {1/72 "} Printing direction Bidirectional, minimum distance printing Characters per line (default) 9 × 9 font: 66; 7 × 9 font: 88: 5 × 9 font; 66 Character structure Font A: 9 × 9, 3-dot spacing (half dots) Font B: 7 × 9, 2-dot spacing (half dots) Font C: 5 × 9, 1-dot spacing (normal dots) Character size Font A: (9 × 9) 1.6 × 3.1 mm {0.06 × 0.12"} Font B: (7 × 9) 1.3 × 3.1 mm {0.05 × 0.12"} Font C: (5 × 9) 1.6 × 3.1 mm {0.06 × 0.12"} Number of characters Alphanumeric characters:
95; International characters: 32; Extended graphics: 128 × 10 (with one space page) Print speed Font A: (9 × 9) = 233 characters/second Font B: (7 × 9) = 311 characters/second Font C: (5 × 9) = 233 characters/second Paper feed speed Approximately 60.3 ms/line, 4.23 mm {1/6" } feed; 86.4 mm/s, {approximately 3.4"/s }(continuous feeding) Line spacing (default) 4.23 mm {1/6"} Paper specifications Paper types: Normal, carbon-copy, and pressure-sensitive Paper sizes: 70 × 70 mm to 210 × 297 mm {2.76 × 2.76" to 8.27 × 11.69"}