I inserted a new battery to Sharp EL 6092 ,it tell me Data problem,please reset.After reset tell me reset ok?Then i press any button it tell me again Data problem. I dont understand

im still trying to figure out why my hp 4620 doesn't print or copy

Hi! Today I had the same problem, after you click on reset, the screen will show you RESET OK?, there you just need to press 2nd and ENTER key, the screen will show the word BUSY for a while, and then it will be reset; you'll be prompted to enter your business data and you're done.

Reset instructions from the Sharp Instruction Manual include removing the batteries, re-installing them, then pressing the [OFF], [ON], [2nd F], and [CL] keys in that order. This will erase any saved formulas and data.

Press the red [C-CE] button twice, then the yellow [+TAX] button.
Then type in the Tax percentage. Press [+TAX] again and then the [C-CE] twice again.
This works for the EL-331A Calculator.

I SHARP EL -6051. Pressing the Reset occurs inscription Press reset data problem. What is the problem and what to do?

I'm going to quote dsteele04 on this one (he is a user of this site).

1. Switch the GT*RATE SET button to RATE SET.
2. Press the date/clock button to display current time.
3. Enter time wanted using military time. 4:52 p.m would be entered as 16.52 (Note the 16 is followed by . then enter the 52. (ie. 10:45 a.m. would be entered as 10.45)
4. Press the date/clock button again to enter new time.

Just reset mine and is current. If the built in battery needs changed, access panel is on the back. It uses a watch type battery.
~DLS

Hello,
Press the reset button on the back. If that does not work, batteries may be dead. Once you replace them press [ON/C].
Hope it helps.

1. Switch the GT*RATE SET button to RATE SET.
2. Press the date/clock button to display current time.
3. Enter time wanted using military time. 4:52 p.m would be entered as 16.52 (Note the 16 is followed by . then enter the 52. (ie. 10:45 a.m. would be entered as 10.45)
4. Press the date/clock button again to enter new time.

Just reset mine and is current. If the built in battery needs changed, access panel is on the back. It uses a watch type battery.
~DLS

Try resetting to factory settings - here's how

• Firstly press the 'menu' button, then the up button above the 'OK' as many times as needed, until you see the top folders are highlighted.
  
  
• Press the right button near the 'OK' until you see the last folder highlighted. You will know this is highlighted when you see the first menu option that says 'Language'. The 3rd one down from that says 'Clear Settings'.
  
  
• Press the down button under the 'OK' until 'Clear Settings' is highlighted, then press the 'OK' button.
  
  
• Scroll up to your choice and press 'OK' to reset your Canon 400D back to default factory settings.

Now try - it could have fixed it. If not, keep turning the dial back and forth, and see if it jogs the camera's operating system. Try switching on and off. You should know, by the way, that the on/off switch doesn't really switch the power off - it tells the internal computer chips that you want the camera to switch off, and then the program closes it down enough to not respond until you either switch it on again, or take the battery out and re-insert it, when it will indicate a red light on the back of the camera to show the battery has made connection, then you switch on again; good luck - if not, phone Canon in your area