User's Guide

Table Of Contents
Power consumption WF-3620:
(with USB connection) Standalone copying: 17 W (ISO/IEC24712)
Ready mode: 7.3 W
Sleep mode: 1.6 W
Power off mode: 0.4 W
WF-3640:
Standalone copying: 18 W (ISO/IEC24712)
Ready mode: 7.8 W
Sleep mode: 1.6 W
Power off mode: 0.4 W
Parent topic: Technical Specifications
Environmental Specifications
Temperature Operating: 50 to 95 °F (10 to 35 °C)
Storage: –4 to 104 °F (–20 to 40 °C)
1 month at 104 °F (40 °C)
Humidity Operating: 20 to 80% RH
(without condensation) Storage: 5 to 85% RH
Parent topic: Technical Specifications
Interface Specifications
Interface type Hi-Speed USB (Device Class for computers)
Hi-Speed USB (for Mass storage class for external storage)
External USB devices MO drive: 1.3 GB maximum capacity
Hard disk drive: 2 TB maximum capacity
USB flash drive: 2 TB maximum capacity, formatted in FAT, FAT32,
or exFAT
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