Difference between Impact printer and non impact printer

SN	Difference between Impact printer and non impact printer: Printers are used for taking the hard copy output of data and there are Two types of printers (1) impact type and (2) non –Impact type.
	Impact type	Non –impact type
1	These printers print by striking some Device on paper through a ribbon to Transfer the characters or image on paper.	These printers with some electronic or chemical Means.
2	Printing cost is very low.	Printing cost is high.
3	Printing quality is comparatively lower than impact type.	Printing quality is very high.
4	Used for mass (volume) printing jobs.	Used for quality Documentation like report writing Etc
5	Heavy duty printer.	Sophisticated printers.