∗ The value measurements are equivalent to JISC0920 (IEC60529:2001) standard. Therefore, safety standard application, and failure and breakage of the printer are not guaranteed. 124 Environmental Conditions Temperature/ Operating Humidity Storage (Factory packing) 5 to 45°C {41 to 113°F}, 10 to 90% RH (See the operating temperature and humidity range below.) -10 to 50°C {14 to 122°F}, 10 to 90% RH (except for paper) [%RH] 90 34°C, 90% 31°C, 90% 34°C, 75% humidity 40°C, 65% 65 45°C, 50% Operating environment Relative 45°C, 43% range 10 Specified original paper other than below Specified original paper:
P30521, P30523, P31523, P35524 5 34 40 45 [°C] Ambient temperature Vibration When packed resistance Frequency: 5 to 55 Hz Acceleration: Approximately 19.6 m/s2 {2G} Sweep: 10 minutes (half cycle) Time: 1 hour Orientation: x, y, and z There is no external or internal visible damage and the unit operates normally after being subjected to vibration. Shock resistance When packed When unpacked Packing: Epson standard package specifications Height: 60 cm {23.62"} Orientation: 1 corner, 3 edges, and 6 surfaces There is no external or internal visible damage and the unit operates normally after being dropped. Height: 5 cm {1.97"} Orientation:
Lift one edge and release it (for all 4 edges) There is no external or internal visible damage and the unit operates normally after being dropped while not operating. Acoustic noise (operating) Approximately 55 dB (bystander position) Note: The values above are measured in the Epson evaluation condition. Acoustic noise differs depending on the paper used, printing contents, and the setting values, such as print speed or print density. Dust and drip proofness function* IPX2 equivalent Note: Roll paper side is excluded. When the rubber feet sections are installed horizontally. 31°C, 90% 34°C, 75% Operating environment range