Canon i-SENSYS MF4450 Laser A4 vs Canon i-SENSYS MF4550d Laser A4

Comparison of MF4450, MF4550d

27 specifications	A Canon i-SENSYS MF4450 Laser A4 Model MF4450 View product	B Canon i-SENSYS MF4550d Laser A4 Model MF4550d View product
Printing1 differ
Print technology	Laser	Laser
Printing	No	No
Maximum resolution	1200 x 600 DPI	1200 x 600 DPI
Print speed (black, normal quality, A4/US Letter)Differs	23 ppm	25 ppm
Copyingidentical
Copying	Mono copying	Mono copying
Time to first copy (black, normal)	9 s	9 s
Scanningidentical
Scanning	Colour scanning	Colour scanning
Maximum scan resolution	9600 x 9600 DPI	9600 x 9600 DPI
Faxidentical
Faxing	Mono faxing	Mono faxing
Featuresidentical
Maximum duty cycleKnown for one	8000 pages per month	—Unknown — not stated by the source
Digital sender	No	No
Input & output capacityidentical
Auto document feeder (ADF)	Yes	Yes
Auto document feeder (ADF) input capacity	35 sheets	35 sheets
Paper handlingidentical
Maximum ISO A-series paper size	A4	A4
Maximum print size	216 x 297 mm	216 x 297 mm
Paper tray media types	Plain paper	Plain paper
ISO A-series sizes (A0...A9)	A4	A4
Networkidentical
Ethernet LAN	No	No
Performanceidentical
Internal memory	32 MB	32 MB
Designidentical
Market positioning	Home & office	Home & office
Built-in display	Yes	Yes
Display	LCD	LCD
Poweridentical
Power consumption (standby)	3 W	3 W
Weight & dimensionsidentical
WeightKnown for one	11.7 kg	—Unknown — not stated by the source
Other featuresidentical
All-in-one functions	Copy, Fax, Scan	Copy, Fax, Scan
Colour all-in-one functions	Scan, No	Scan, No
Compatible operating systems	Windows	Windows

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.