Hitachi HT-4139-48 Instruction Manual page 67

Power Consumption Voltage, Frequency
Operating
Low power consumption mode
Calorific value
Connection interface
Interface
Device life / Life for scanning
MTBF
*1: Scanning speed varies with performance of the host systems.
Scanning speed shown in the table was measured with Hitachi test sheets and Pentium 4
processor (3.2GHz).
*2: High-speed mode can be applied to number scanning with relatively smaller size slips.
*3: With the ultra sonic sensor type dual feed detection
*4: To avoid mis-detection by paper quality and thickness, pre-evaluation is required.
*5: Height does not include the stacker (output tray).
*6: Need to be ready to connect the OCR scanner.
*7: Depend on paper quality and thickness, these may be varied.
(2) Environmental Specifications
I t e m
Condition
Temp.（℃）
Temperature /
Temp.（F）
Humidity
Relative
Humidity（％）
AC 100～220 V, 50/60±1 Hz
About 280 W
< 4.75W
（Comply to the International Energy "STAR" program: < 5W）
About 1,000 KJ
USB 2.0（Hi-Speed）
TWAIN *6
5 years or scanning 18000K sheets *7
10,000 hours
S p e c i f i c a t i o n s
Operation Non-operation
10 ～ 35 －10 ～ 43
50 ～ 95 14 ～ 109.4
35 ～ 70 8 ～ 80
5. Specifications
About 390 W
About 1,400 KJ
R e m a r k s
Non condensing
5-3
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