238 Technical Specifications
Electrical
* Includes optional cassette unit and Duplex Unit.
** Completely suspended. Compliant with the Energy Star program.
110 V, 120 V 
Model 
KBA-1a
230 V Model 
KBB-1a
Voltage 110 V-120 V ± 
10%
220 V-240 V ± 
10%
Rated frequency 50 Hz / 60 Hz 
± 3 Hz
50 Hz / 60 Hz 
± 3 Hz
Rated current 7.0 A 4.0 A
Power 
consumption
During 
printing*
Average Color 177 W 176 W
B/W 263 W 257 W
MAX 693 W 782 W
During 
standby 
mode
Average 63 W 61 W
Sleep mode** Up to 14 W Up to 16 W