Franking machine is a machine used to affix postage stamp on outward letters and envelopes. In big offices where hundred of outgoing letters require stamping franking machine is of great value because this machine can print the impressions of postal stamps of various denominations.
Mental calculations done for hours together are tiring and as such calculating machines are used for doing multiplication, division, addition and subtraction. The most important figuring jobs where calculating machines are used are:
Modern business houses depend too much on machines because these are labour and time saving devices. The use of machines in office becomes economical when:
The machines used to imprint names and addresses of persons who are on regular contact with the firms. The imprinting machines are addressing machine, franking machine and impression stamps.
A calculating machine is a machine, which performs the job of multiplication, division and calculation. These machines can be operated electrically or manually. These machines are commonly known as calculators. The advantages of these machines are:
The machines, which make ledger posting, balancing of ledgers, preparation of profit and loss account and balance sheet, are called bookkeeping machine.
Now-a-days machines are becoming more and more essential to the efficient running of a modern office. A few years ago typewriters alone was found in offices, but today we have machines for almost all operations.
An organism can be compared to machines used for various purpose. Each part of a machine carries out a specific function and a collection of parts performs diverse functions. The total structure and co-ordinate functions, both in organisms and in machines, make them an organized identity.