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We bought 2 used sharp cash registers er 3250 one turns on the other wont and we dont have a manual yet is there something we need to do to get it to come on

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This is a very old machine, so it has probably been neglected as they usually are. The most likely cause is the backup battery. It is a rechargeable type that is soldered into the board inside. Open both machines and inspect the battery in each. If it is too old, it will usually be leaking all over the board causing corrosion. Both ends of the battery should be clean and shiny. Check the batteries and get back to me.

Here is a picture of a similar battery. your ones will probably look like this if they are originals:


Posted on Sep 16, 2008


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Hi. You may have a bad battery. This can cause lock ups. If it hasn't been replaced in the last 3 to 4 years, take it to a dealer to have the internal battery replaced. The battery will eventually leak all over the inside of the machine and damage it beyond repair. --------------------------------------------------------------------------------------------------
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1 Answer

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