Key ipl come on sharp electronic cash register display screen nothing works

To Exit IPL Mode:

1. Turn off the cash register and unplug it from the power source.
2. Wait for at least 10 seconds.
3. Plug the cash register back into the power source.
4. Turn on the cash register.
5. Press the "CL" button to clear the display.

If the above steps do not work, try the following:

1. Set the key in the PGM-Position.
2. Plug the power cord into the cash register.
3. Wait for the message "No Battery" to appear on the screen.
4. Insert the batteries while the power is on.
5. After completing these steps, the cash register should restart.

To Change Print Settings:

1. Press the "Mode" key until you see the "PGRM" screen.
2. Enter your four-digit password and press the "ENT" key. If you do not have a password, try accessing the "PRT" menu directly.
3. Look for the "PRT" menu and access it.
4. Look for the option to print the receipt only when needed and set it up according to your preference.
5. Save the changes and exit the menu.

If you cannot find the "Mode" key on your model, you can set up the register to print the receipt only when needed by pressing the REC button following these steps:

1. Turn the key lock position to the OP option.
2. Press the RCPT button.