Toshiba 1NR Hardware Service Manual page 23

Table 2. Communication interface, rate, and power source (continued)
Device Description
USB USB is 2.0-Compliant Full-Speed
HID; bulk transfers at 12 Mbps
(megabits per second)
Power
System unit input voltage (+24 V);
power supply if standard USB
cable is used
Chapter 1. Introducing the 4610 Models 1NR, 1NA, and 1ND
5