This question is a very important question for NEB/HSEB Final Examination of Grade 11. It usually comes in 5 marks or sometimes it comes in 10 marks. So, you need to write at least 6-8 points for 5 marks and 10-15 points for 10 marks.
Impact Printer | Non-Impact Printer |
---|---|
It is the old technology printer. | It is the new technology printer. |
They are noisy. | They are less noisy. |
They are slower. | They are faster. |
They produce low quality printing. | They produce high quality printing. |
They support very few no. of fonts and styles. | They support many fonts and styles. |
They are single-color based. | They are multiple-color based. |
They can be used to print the multiple copies of document at a time. | They can’t be used to produce multiple copies at a time. |
They are easier-to-maintain. | They are difficult and expensive to maintain. |
They strike on the paper while printing. | They don’t strike on the paper while printing. |
They use hammers or wheels. | They use light signals. |
They consume more electricity. | They consume less electricity. |
They are only text-based. | They can produce text and graphical output. |
Examples: Dot matrix printer, Daisy wheel printer, etc. | Examples: Ink-jet printer, Laser printer, etc. |