Samsung ML-2540R laser printer vs Samsung ML-2545 1200 x 1200 DPI A4

Comparison of ML-2540R, ML-2545

40 specifications	A Samsung ML-2540R laser printer Model ML-2540R View product	B Samsung ML-2545 1200 x 1200 DPI A4 Model ML-2545 View product
Featuresidentical
Printing coloursKnown for one	Black	—Unknown — not stated by the source
Paper handling1 differ
Maximum print sizeDiffers	216 x 356 mm	216 x 297 mm
JIS B-series sizes (B0...B9)Known for one	B5	—Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	1	—Unknown — not stated by the source
Performanceidentical
Sound power level (standby)Known for one	—Unknown — not stated by the source	26 dB
System requirementsidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Windows 2000, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Professional, Windows XP Professional x64
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	Mac OS X 10.3 Panther, Mac OS X 10.6 Snow Leopard
Linux operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Server operating systems supportedKnown for one	—Unknown — not stated by the source	Windows Server 2003, Windows Server 2008
Other featuresidentical
Compatible operating systemsKnown for one	Windows 2000/XP/Vista/7/2003 Server/2008 Server Mac OS X 10.4 - 10.6 Linux OS	—Unknown — not stated by the source

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.