Duplicating processes, Computer Engineering

Assignment Help:

DUPLICATING PROCESSES : As we mentioned earlier duplicating is a process whereby a master copy is prepared from which a large number of other copies are obtained with the help of a duplicating machine. It is a substitute for printing. It is used when the number of copies required is more than the capacity of a typewriter and yet not large enough to justify printing.

There are three main duplicating processes. These are listed in increasing order of cost and copy quality.

1. Spirit duplicating

2. Stencil duplicating

3. Offset litho duplicating

These three processes require duplicator and special material for making copies. Thus there are spirit duplicators, stencil duplicators and offset litho duplicators. Besides you may come across others such as electronic stencil duplicators and type set duplicators.

The duplicating machines available in the market can produce 200 to 500 legible copies of letters, circulars, notices, reports, forms, price lists, etc.

Let us now consider equipment, materials, master preparation and making of copies in each of the processes listed above.

 


Related Discussions:- Duplicating processes

Rapid appllication development, Explain clearly the four stages in the Rapi...

Explain clearly the four stages in the Rapid Application Development

Unix , how to write algorithum for unix progam

how to write algorithum for unix progam

What is the functionality of remote login, What is the functionality of Rem...

What is the functionality of Remote Login? Remote Login gives similar functionality of telnet, along with the added functionality of not involving a password from trusted cli

Chemistry, application problems on electrochemical series

application problems on electrochemical series

What do you meant by static and dynamic modeling, Static modeling is used t...

Static modeling is used to state structure of the objects that are in the problem domain. These are expressed using class, object and USECASE diagrams. But Dynamic modeling sig

What is multiprogramming, What is multiprogramming or multitasking? The...

What is multiprogramming or multitasking? The operating system manages the concurrent implementation of several application programs to make the best possible uses of computer

Explain vector-memory instructions, Vector-Memory Instructions When vec...

Vector-Memory Instructions When vector operations with memory M are carried out then these are vector-memory instructions. These instructions are referred with the subsequent f

Directory of the distribution, I tried to run two of the applets in the exa...

I tried to run two of the applets in the examples directory of the distribution?    Ans) I tried to run two of the applets in the example directory of the distribution. I instal

Illustrate working of synchronous counters, Q. Illustrate working of Synchr...

Q. Illustrate working of Synchronous Counters? The main drawback of ripple counter is delay in changing the value. How? To understand this let's take a case when state of rippl

What are the simplest way to restrict the users, What are the simplest way ...

What are the simplest way to restrict the users The simplest way to restrict the users to peek inside the internals of the Web site is to use firewalls, where the information c

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd