Chapter 1 Product Overview 1 29 Power 115V/60Hz Serial I/F consumption during standby (at 23C {73.4F}, normal print density) USB I/F Ethernet I/F 230V/50Hz Serial I/F USB I/F Ethernet I/F No power-saving (normal) 1.26W Sleep 1 1.00W Sleep 2 0.61W Sleep 3 0.33W Power off 0.32W No power-saving (normal) 1.21W Sleep 1 0.94W Sleep 2 0.56W Sleep 3 0.34W Power off 0.32W No power-saving (normal) 3.20W Sleep 1 2.94W Sleep 2 2.59W Sleep 3 0.35W Power off 0.32W No power-saving (normal) 1.38W Sleep 1 1.12W Sleep 2 0.73W Sleep 3 0.44W Power off 0.43W No power-saving (normal) 1.33W Sleep 1 1.06W Sleep 2 0.67W Sleep 3 0.45W Power off 0.43W No power-saving (normal) 3.36W Sleep 1 3.09W Sleep 2 2.73W Sleep 3 0.46W Power off 0.43W