Plotter.
Plotter are hardcopy output device.They are mainly used by architects,engineers and others who need t generate high-precision graphical output of large size on paper.Plotter are more expensive then printer.Plotter are required when we required large amount of image.It is used to produce large scale drying.
Types
- Drum Plotter.
- Flatbed Plotter.
Drum Plotter.
In a drum plotter the paper,on which the design has to made is placed over the drum,which can rotate in both clockwise and anti-clockwise direction The drawing pens are mounted on the drum.During rotation of the drum the paper move left and right and create the desired image on the paper.The advantage of drum drum plotter is that length of the plot is almost unlimited.
Flatbed Plotter
A flatbed plotter plots a design on a sheet in such a way that the sheet is spread and fixed over a rectangular flatbed table.In such plotter the pen is holding mechanism is designed to provide all types of motions under the computer control,necessary to draw a design or graph,Most type of this plotter have one or more pens of different colors and width.
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