Uniwell Retail Supplies - Recent Questions, Troubleshooting & Support

Did you try these codes ? Engineer Programs ? SP-9901 Destructive RAM test ? SP-9999 Load Standard Program ? SP-9902 ROM Test with version & checksum ? SP-9913 Initialize Text (USA) It is given in user manual Microsoft Word - DX915D7ProgramGuide.doc (nm-pos.com)

Question edited for clarity. You can't. The key is simple but you need a key. You local supplier probably has spare keys. It does not appear to be a mainstream company here in North America. https://www.google.com/search?q=Uniwell+LX+5750+replacement+keys ..

There could be several reasons why your EX-570F receipt and journal printer is not responding. Here are some steps you can try to troubleshoot the issue:

1. Check the power source: Make sure the printer is properly plugged in and the power source is functioning.
2. Check the cables: Ensure that the cables connecting the printer to your computer or device are securely connected.
3. Check the printer driver: Make sure that the appropriate printer driver is installed on your computer or device and that it is up to date.
4. Check the status of the printer: Open the printer queue to see if there are any pending jobs or errors. If there are, cancel the jobs and try printing again.
5. Check the paper: Make sure there is enough paper in the printer and that it is loaded correctly.
6. Check the ink or toner: Ensure that the printer has enough ink or toner and that it is not clogged.
7. Restart the printer: Unplug the printer, wait a few seconds, and then plug it back in. This can sometimes resolve any temporary issues with the printer.

If none of these steps resolve the issue, you may need to seek technical support from the manufacturer or a professional repair service.

Hi. The old Uniwell registers are rare and Uniwell don't give out information for them. I don't have reset info since I dropped Uniwell years ago but there is a site with almost every model. Try these: https://the-checkout-tech.com/manuals/cashregisters/Uniwell_EX-560_EX-570_EX-575_Type_05_Programming_manual.html https://the-checkout-tech.com/manuals/cashregisters/Uniwell_EX-560_EX-570_EX-575_operation_manual.html hope that helps

Uniwell would be a possible source.

THEN SEEMS LIKE PERHAPS A NEW UNIT MIGHT BE A BETTER WAY TO APPROACH YOUR PROBLEM

https://the-checkout-tech.com/manuals/cashregisters/Uniwell_NX-5400_type_01_programming_manual.html

Can't clear ie-03 on the cash-register

Hi. You have to use the special dealers manual which has engineers code to access programming. There is only one that I know of on the net at checkout tech https://the-checkout-tech.com/manuals/cashregisters/Uniwell_DX-890_DX-895_DX-915_TX-870_TX-875_SX-700_SX-705_SX-800_SX-805_SX-7000_SX-7505_SX-8500_SX-8505_programming_manual.html

It needs a RAM clear. See my other answer to your second question for some links

That's usually caused by a clerk/ cashier programming issue. Check the codes for signing on. If you need a manual, this site has it listed - https://the-checkout-tech.com/manuals/cashregisters/Uniwell_SX-6600_SX-6700_SX-6750_and_F_type_05_programming_manual.html

Change the tax rate program to 15 percent. This company has most Uniwell manuals if you need one https://the-checkout-tech.com/manuals/cashregisters/Uniwell1.php

That would be a tax. Set the tax rate and link it to the items in programming. This company has most Uniwell manuals if you need one https://the-checkout-tech.com/manuals/cashregisters/Uniwell1.php

Go to mfg web site for download.

Haven't heard of a flashing 0 before but since the hard reset didn't fix it, I'd say faulty memory battery or stuck printer. This company has service manuals which might help https://the-checkout-tech.com/manuals/cashregisters/Uniwell1.php