Epson PC L-41 - Manual (Page 85)

Specifications and Optional AC Adapter 85
External power source: Optional AC adapter (B867062)
Dimensions
(Height
× Width × Depth): 2.4 Ч 3.6 Ч 1.2 inches (62 Ч 92.5 Ч 31.5 mm)
Weight: Approx. 0.3 lb (152 g)
Temperature: Operating: 41 to 95 °F (5 to 35 °C)
Storage: –4 to 140 °F (–20 to 60 °C)
Electrical: Input voltage: DC 3.4 V
Safety: United States: FCC Part 15 Subpart B Class B
Canada: CSA C108.8 Class B