Environmental Conditions 134 Temperatures/ humidity Printing 10 to 35C {50 to 95 °F}, 20 to 80 %RH (no condensation) 80 (%) 55 Humidity 20 10 27 35 Temperatures (C) Barcode printing 15 to 35C {50 to 95 °F}, 20 to 80 %RH (no condensation) Storage When packed (ink not loaded): -20 to 60°C, 5 to 85%RH (no condensation) -20°C or 60°C {-4 or 140 °F}: up to 120 hours Ink loaded: -20 to 40°C {-4 to 104 °F} -20°C {-4 °F}: up to 120 hours 0 to 30°C {32 or 86 °F}: up to 6 months 40°C {104 °F}:
up to a month Pressure (elevation) Operating 700 to 1060 hPa (approximately 0 to 2500 m above sea level) Not operating (including in transportation) 700 to 1060 hPa (approximately 0 to 2500 m above sea level) Acoustic noise During operation (including using the autocutter) Approximately 54 dB (ANSI Bystander position) (Based on Epson evaluation conditions including the use of the autocutter)