IBM 4685-K03 - Manual (Page 49)

Appendix B. Product specifications
Dimensions
4685-K03
Width 365 mm
Depth 170 mm
Height 50 mm
Weight 1.1 Kg
Consumption current
Peak: 400 mA
Normal: 100 mA
Environment condition
Condition Temperature(℃) Humidity (%)
Max wet bulb
temperature(℃)
Operating 0 ～ +40 8 ～ 90 +23
Standby 0 ～ +43 8 ～ 90 +27
Storage 10 ～ +60 5 ～ 95 +29
Shipping 40 ～ +60 5 ～ 100 +29
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MSR readable cards
Compatible MSR cards are described in the following chart.
ISO/JIS I
Card specifications JIS Ⅱ
Track 2
Record density 210 BPI (Bit Per Inch) 75 BPI
Record capacity 72 digits (8 bits) 40 digits (5 bits)
Recording method FM FM
Read/Write Readable Readable