yesterday the til was ok but today its not working,and not opening as well,on display its showing x2z2 and when we clear then, its giving message that not assigned please help me out. As a result of this i could no do transaction in my shop and my cash is also in til and my model is XE-A3O3 SHARP ELECTRONIC CASH REGISTER

shiva, November 2010

"NOT ASSIGNED" means you have not logged on to the machine. try this:

Press clear (CL) then press 1 then press CLK# button. On some models this is called CASH# button. It is at the top of the keyboard.
Now try the machine.

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If anyone needs an XE-A303 manual, try here:

http://the-checkout-tech.com/manuals/cashregisters/Sharp_XE-A303_programming_manual.html

Registerman, November 2010