Impact printers and non - impact printers, Basic Computer Science

Impact Printers and non - Impact Printers:

Impact Printers:

These are printers in which the print-head strikes a ribbon, and include the daisywheel and thimble printer (good quality, but relatively inflexible and slow), and the dot-matrix printers. Dot-matrix printers have traditionally generated comparatively poor quality output, but the 24 pin and 48 pin versions are capable of producing high quality material. Colour options and graphics are available in some of the recent models. 

Non-impact printers:

These are silent in operation and are improving in reliability and quality. These include ink-jet and ink-dot printers (particularly suitable for colour graphics); electrostatic printers (used on facsimile machines, etc.), and thermal transfer printers (suitable for smaller computer systems because of low cost, versatility, and portability). Colour printers are available in this type of printers, which are used in publishing add advertising.  

Posted Date: 10/24/2012 4:20:55 AM | Location : United States







Related Discussions:- Impact printers and non - impact printers, Assignment Help, Ask Question on Impact printers and non - impact printers, Get Answer, Expert's Help, Impact printers and non - impact printers Discussions

Write discussion on Impact printers and non - impact printers
Your posts are moderated
Related Questions
Assembly language is fundamentally the local language of your computer. In principle the processor of your machine understands machine code (consisting of ones and zeroes). But wit

Many persons are taught AI with the opening line: " The three most important things in AI are representation, representation and representation ". While selecting the method of

assignment 1:architectural design 2: component design


A Python identifier is a name used for classify a function, variable, class, module or any other object. An identifier begins with a letter A to Z or a to z or an underscore (_) fo

Need of artificial intelligence: Artificial Intelligence may be seen as just the latest tool in the philosopher's toolbox for answering these all questions about the behavior o

This is an article and I want great synopsis for the article

Given an operating system that supports a one – to –one relationship between user-level threads and kernel – level threads and allows one or more threads from a process to issue b


assembly programs