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

What is ai checkers, The major programs here are Arthur Samuel's, the rote ...

The major programs here are Arthur Samuel's, the rote learning method which is a lot like a memory based method, generalization learning which is a lot like backprop and a signatur

Define interrupt processing, Q. Define Interrupt Processing? On complet...

Q. Define Interrupt Processing? On completion of execution of an instruction machine checks whether there is any pending interrupt request for interrupts which are enabled. If

Positive logic nand gate is equivalent to negative logic nor, Show that a p...

Show that a positive logic NAND gate is equivalent to negative logic NOR gate. Ans:  Positive logic denotes True or 1 with a high voltage and False or 0 with a low volt

Define the concept of encapsulation of OOA, Encapsulation of OOA Encap...

Encapsulation of OOA Encapsulation separates the interface of an abstraction from its implementation. By taking the above example i.e. of a car, we can now categorize them as:

Describe method overloading, Method overloading is to overload methods usin...

Method overloading is to overload methods using similar class name by writing different parameters. This is known as Method Overloading.

DFD, Draw the Context level DFD for the Safe home Software.

Draw the Context level DFD for the Safe home Software.

Pipeline architecture, Explain detailed classification of pipelined process...

Explain detailed classification of pipelined processor.

Briefly define the term isotype, Question: (a) (i) Briefly define the t...

Question: (a) (i) Briefly define the term "Isotype". (ii) With the help of diagrams, describe the rules of "Isotype". (b) Elaborate on your understanding of internationa

Shape - elements of composition, Shape : A shape is any area that can b...

Shape : A shape is any area that can be perceived to have height and width. Shapes within an image can be created by the use of line, or by the edges created by variations in c

Determine the firewall in intranet technology, Determine the firewall in In...

Determine the firewall in Intranet technology Firewall remains the basic foundation of Internet and Intranet security, for many users getting into the corporate Intranet would

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