Top 20 Sharp XE-A404 PC Desktop Questions & Answers

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If the batteries wore down so much that the till lost or corrupted its memory, it will need to be memory reset and reprogrammed from scratch.

Turn your key to the position between OFF and REG and press RCPT button

YOU have to link the tax to all taxable departments

is XE-A41S. I Pressed the wrong button.

On the side of your printer there is a plastic switch check that iit is in a position that is in contact with the cover other wise you need to disable the option of paper detection on system options

SWitch that machine off and call a technician before you damage it further. Please note that all juices with sugar natural or artificial are acidic and the more time you take to have it removed proffessionally the more damage

Did you check to see if the retainer has been removed, that the print head release lever is in the print position, or that there is a paper roll in the Receipt and/or the Journal? Aslo, make sure that he Journal Return wheel is not broke on the side that holds the wheel in place. That's the only time I have recieved that message.

Key number 7 is stuck down . pluck it out and try operating again

1 turn your key to the position between REG and Off2 Press rcpt button once3 turn back to REG

Make sure the paper is on

Key on p pres 5 then decimal them 1(for clerk 1) then X then type in the name then cash

key on p pres 5 then decimal them 1(for clerk 1) then X then type in the name them cash

Hello try the user manual:http://www.cbspos.com/usermanuals/XEA404.pdfYou need adobe reader to read the content.Good luck

see previous answer given for a nearly duplicate question you posted for this same unit.

Click the link below :----http://wikisolutions.blogspot.in/2012/02/get-free-answers.html

Here is the manual. Refer to page 31 for explicit instructions:
http://www.turkguler.com/wp-content/uploads/Sharp-XE-A404-manual.pdf

If you are able to open your keypad get to it and look at the bottom of the keypad. You must identify those keys that do not work. You shall see that underneath the keypads there is some black round stuff that is sealed there for contact. What you do with the keys that won't work, you must clean the surface with damp cotton wool. If this doesn't remedy the situation then get an old pad of a desk calculator. If you carefullly cut a thin slice of the black material and seal it against the key that's not working using good contact adhesive. Try this and see if works for you. It worked for me.

you have not stated what is not assigned on your screen ?Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connections and are not faulty or just replace them they might be faulty

make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electical extensions

even something as small as an electrical fan and its lead can cause you problems or just replace them they could be faulty a computer needs all electrical power and data to continue through every working device and to have an end so any faulty leads will end up with a computer error

make sure your graphics card is securely seated with no dust built up or in the socket

if you remove your graphics check the socket to make sure its dust free

restart your computer then reinstall it this should activate found new hardware wizard

hope this helps you

You can clear the existing memory by removing the internal battery for a few seconds.