can any one suggest which printer I should use for this type of application.

This application will be used by banks.

In the bank the customers have many works to deal ... like withdrawl, deposit, queries regarding the accounts ... and many more.

So every customer have to press a button on the machine and the machine will give the output in the form of printed paper on which details will be shown like: BANK NAME, Data, Time, Place and ofcourse the serial number(ie in ascending order).

For every serial(TOKEN) number announcement will be going on which will give the information to customer that on his or her turn where he/she has to go to a particular counter.

I hope ... this time you have some idea ... ?

thanks & regards
Arvind Shrivastava