Print	Speed (Mono)	Up to 43ppm in A4 (45ppm in Letter)
	First Print Out Time (Mono)	8.5 seconds (from Ready)
	Emulation	PS3, PCL6, IBM ProPrinter, EPSON, PDF Direct

Paper Handling	Input Capacity and Types	500-sheet Cassette Tray, 100-sheet MP Tray

General	OS Compatibility	Windows 98/Me/NT4.0/2000/XP(32/64bit)/2003 Server(32/64bit)/Vista, Various Linux OS including Red Hat 8 ~ 9, Fedora Core 1 ~ 3, Mandrake 9.2 ~ 10.1 and SuSE 8.2 ~ 9.2, Mac OS 8.6 ~ 9.2/10.1 ~ 10.4

Features and specifications are subject to change without prior notification.

Overview	Function	Print

Print	Speed (Mono)	Up to 43ppm in A4 (45ppm in Letter)
	First Print Out Time (Mono)	8.5 seconds (from Ready)
	Resolution	Up to 1200 x 1200dpi effective output
	Duplex	Optional
	Emulation	PS3, PCL6, IBM ProPrinter, EPSON, PDF Direct

Paper Handling	Media Size	76mm x 127mm (3" x 5") ~ 216mm x 356mm (8.5" x 14")
	Media Type	Transparency, Label, Post Card, Envelope
	Input Capacity and Types	500-sheet Cassette Tray, 100-sheet MP Tray
	Output Capacity and Types	250-sheet Face Down, 100-sheet Face Up

General	Processor	SAMSUNG 500MHz
	Memory / Storage	128MB (Max. 512MB)
	OS Compatibility	Windows 98/Me/NT4.0/2000/XP(32/64bit)/2003 Server(32/64bit)/Vista, Various Linux OS including Red Hat 8 ~ 9, Fedora Core 1 ~ 3, Mandrake 9.2 ~ 10.1 and SuSE 8.2 ~ 9.2, Mac OS 8.6 ~ 9.2/10.1 ~ 10.4
	Interface	Hi-Speed USB 2.0, IEEE 1284 Parallel, Ethernet 10/100 Base TX
	Noise Level	Less than 57dBA (Printing) Less than 35dBA (Standby)
	Duty Cycles, Monthly	150000 sheets
	Dimension (W x D x H)	396mm x 453mm x 353mm (15.6" x 17.8" x 13.9")
	Weight	17.83kg (39.3lbs)

Consumables	Yield	Standard: Average Cartridge Yield 10K standard pages. High Yield: Average cartridge yield 20K standard pages (1)
	Type	Single Cartridge
	Model Code	ML-D4550A, ML-D4550B

Features and specifications are subject to change without prior notification.

Usage note