Oki FAX 740 - Manual (Page 72)

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Recording method: Ink jet printing
Scanning method: CIS
PC interface: 9-pin D-type socket
Signals conform to CCITT V.28
Class 1 fax interface (PC software not supplied).
Power consumption: Standby: 12W
Transmit: 20W
Receive: 23W
Copy: 28W
Document feeding: 20 sheets max. (face down)
Recording paper feeding: 150 sheets max. (automatic)
Dimensions: Width: 363 ± 5mm
Length: 285 ± 5mm (358 ± 5mm)
Height: 173 ± 5mm (255 ± 5mm)
Weight: 7 Kg
ECM: Standard
Halftone: 32 grey scales
Memory: 0.5Mbyte (standard); 1Mbyte (upgrade option)