Canon ScanFront 220e vs Canon ScanFront 220eP

Comparison of ScanFront 220e, ScanFront 220eP

25 specifications	A Canon ScanFront 220eView product	B Canon ScanFront 220ePView product
Scanningidentical
Greyscale levelsKnown for one	8	—Unknown — not stated by the source
Performanceidentical
Light sourceKnown for one	RGB LED	—Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	—Unknown — not stated by the source	1 W
System requirements1 differ
Compatible operating systemsDiffers	Microsoft Windows XP/Vista/Enterprise/2003 Server/2008 Server.	Microsoft Windows XP Pro SP3/Vista/Business/Enterprise SP1/2003 Server/2008 Server
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	10 - 32.5 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	20 - 80%

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.