Question about Ricoh Aficio 450 Copier

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Error code u3

U3 displayed in the screen cannot replaced, so that cannot operate the machine.

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  • 38 Answers

CALL TECHNICIAN NEAR YOU B COZ SOME WIRING CONNECTION PROBLEM.

Posted on Apr 30, 2008

  • Ronaldo Panlaqui
    Ronaldo Panlaqui Aug 26, 2008

    OR CHECK THE ALL WINDOWS SOME NOT CLOSE PROPERLY

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6ya6ya
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Posted on Jan 02, 2017

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My computer was worked on recently and now it will not allow my San Disk Cruzer USB Flash Drives with U3 security to load. The error code says" U3 Launchpad will not launch due to missing one of its c


Repair a U3 Flash Drive U3 Smart Drives are USB flash drives from SanDisk preloaded with smart applications that run directly from the drive. With smart applications such as Firefox and Skype installed, users can run these applications on Windows computer without installing and setting the applications up on the computer itself. According to the SanDisk website, it is possible for the file system on U3 flash drives to become corrupt or for other disk errors to occur. SanDisk provides two possible solutions for repairing a U3 Smart Drive that prompts an error message or is unresponsive when plugged into a computer. b> Repair File System on Drive that Prompts Error Message b> Launch Windows Explorer by clicking on the "My Computer" or "Computer" icon on the desktop. Right-click on the drive letter for the U3 Smart Drive. Select "Properties" from the pop-up menu that appears. Click the "Tools" tab in the Properties window that opens and click "Check Now." Check the check boxes next to "Automatically fix file system errors" and "Scan for and attempt recovery of bad sectors" listed under Check Disk options. Click "Start" to repair the file system on the U3 Smart Drive. Once the Check Disk procedures are complete, check to see of the drive is working properly. b> Repair Unresponsive Drive b> Plug the U3 Smart Drive into a different Windows computer. If the drive works on the computer, proceed to the following steps. If the drive is unresponsive on other computers, it is malfunctioning and should be returned to SanDisk or the place of purchase. Disable password protection on the U3 Smart Drive by clicking "Disable Security" in the U3 Launchpad window and entering your password to confirm. This may allow the drive to be accessed on the original computer. Update the U3 Launchpad software. Click "Status & Settings" in the Launchpad window and choose "U3 Launchpad Settings" and "Check for Software Updates." Allow the system to check for updates and follow the provided steps to update the software if an update is found. Eject the U3 Smart Drive by clicking on the "U3" icon in the system tray and selecting "Eject." Plug the drive into the original computer to see if it's working.


Remove U3 From a Cruzer Micro Drive b> USB flash drives (thumb drives) offer people a portable, high-capacity alternative to carrying floppy disks and emailing files to themselves. Some drives include a software suite with features that include quick navigation and other functions. U3 makes a software suite that offers navigation and software installation functions. For some, this software is useful, and for others, it's a nuisance. Removing the U3 software from your Cruzer requires bit of effort and some technical know-how. Insert the drive into the USB port of your computer. Back up any important data on the drive at this time. Open the U3 software manually if it does not automatically launch. Click the "Settings" option, which is displayed on the right side of the menu, second from the top. A context menu will pop out; select the "U3 Launchpad Settings" option from the context menu. Click on the "Uninstall" tab located on the left side of the "U3 Launchpad Settings" menu. It is the second tab from the bottom. If you do not see the "Uninstall" tab, go back to the first page and click "Help and Support." The "Uninstall" option will be displayed prominently in the "Help and Support" menu. Close any other open windows or running programs. An "Uninstall U3 Launchpad" button will be displayed in the "Uninstall" menu. Click it to uninstall the software from your device. The area on the drive where the U3 software is stored will be rendered blank. Stop the device by clicking or right-clicking on the device's icon in your system tray. A context menu will pop up and display the option "Safely Remove Hardware." Click that box to "stop" your USB device for safe removal. Remove your drive and then reinsert it to check that the U3 software has been uninstalled. If it has, your device is now ready for use. If it has not, repeat Steps again. If the Uninstall utility is not available on your drive, or the previous steps did not delete the software, download the appropriate uninstall software for your computer (.dmg format for MAC and .exe for PC; see Resources for links). http://mp3support.sandisk.com/downloads/cruzer-utility-mac.dmg Follow the steps provided when running the utilities to remove the U3 software.


b>Get Rid of U3 SanDisk Program b> SanDisk is a company that manufactures flash storage devices. Most flash drives do not come with any extra software installed. However, SanDisk drives come with U3 Launchpad software. This software provides a graphical user interface (GUI) that allows you to access different areas of the file system. It resembles the Start menu of the Windows operating system. You may, however, not want the U3 Launchpad installed because it automatically launches every time you plug your drive in. You can remove this software without the use of any third-party application.

http://kb.sandisk.com/app/answers/detail/a_id/2550 Insert your SanDisk flash drive into the USB port of your computer. Allow the computer a moment to recognize the drive. Click the U3 icon in the system tray. The system tray can be found in the lower right-hand corner of the screen. Click on "Settings" located in the right-hand column of the U3 Launchpad. Then select "U3 Launchpad Settings." Click the "Uninstall" link on the left side of the window. This should be second to last button displayed. Click the "Uninstall U3 Launchpad" button that will appear in the middle of the screen. Click "Next" to continue. Click "Yes" when asked whether you want to restore the data after the U3 Launchpad is removed. Clicking yes will allow you to save your data. If you click "No," all of your existing data will be deleted. Click the "Format" button. Hope this helps. If all of this fails Contact scan disk http://www.sandisk.com/about-sandisk/contact-us.aspx

Dec 28, 2012 | HP Computers & Internet

2 Answers

Red light U3


The U3 error code could mean a few things. Not sure if you get it in both or just one drawer.

It could mean there is something blocking the drain pump. Lift the filter plate and drain filter. Then remove the rotor by disengaging the collar holding the impeller and rotor assembly. clean the area including the channel between the rotor cavity and the drain sump. Put everything back and test.

If this does not get rid of the U3 then it is possible there is a kink in the drain hose. Pull the drawers out and check behind. If nothing visible then other possibility is the inlet water pressure setting is not correct. If you know how to read the water pressure setting from the display then compare the setting on the two drawers.

Please post a comment to let me know what you find.

Jul 03, 2010 | Fisher and Paykel 24 in. DD-602 Built-in...

1 Answer

Error code u3-2 laser not detected?


You must have the Laser Unit replaced because the polygon mirror is not spinning up.

Mar 21, 2010 | Xerox WorkCentre Pro 423 Copier

1 Answer

Error message :fh


No water detected entering machine or Pressure switch trip not detected.
(((fh)))

If after 30 seconds the control does not detect water entering machine and then valves will be turned off and the error code will be displayed.
Or
If the control has turned the water valves on and after 8 minutes the flow meter has detected 10.5 gallons of water passing through it, but has not detected the pressure switch trip, the valves will be turned off and the error code will flash.

Press PAUSE/CANCEL twice to clear the display.

Potential Causes

• If there is no water in the unit:
- Make sure that both valves at the water source(s) are turned on all the way.
- Check for plugged or kinked inlet hoses or plugged screens in the inlet valves
- Verify inlet valve operation
• If there is water in the unit:
- Verify Drain pump operation
- Pressure Switch Hose is in good condition and properly connected to Tub and Pressure switch

• Verify there is not a siphon problem
• Verify wire harness connections to; Inlet Valves, Pressure Switch, Drain Pump, Flow Meter, and Central Control Unit (CCU)
• Check all hoses for possible leaks
• Verify pressure switch operation
• Verify flow meter operation
• Verify CCU operation

Replace failed component.((usually the pressure switch and corresponding hoses will need to be replaced))

Jul 30, 2009 | Whirlpool Washing Machines

9 Answers

E000000-0001


Okay, to be of real help you have to reset the error in service mode as the officetech1 said. To do this you need to press the head key (the head with the star inside) then 2+8 together and then the head key again. This will get you into service mode. Then select 'COPIER' then 'FUNCTION' then 'CLEAR' then select 'ERROR' or 'ERR' press 'OK' then switch the machine off and on again. This may get it working for a while or a long time. But if not, you will need a fixing film unit to remedy the problem.

Mar 10, 2009 | Canon imageRUNNER 4570 Copier

2 Answers

Error U3


That's a "Low Pressure" fault and it's possible you may only need to reset the mode. This question is posted under DD603 but a U3 code is usually associated with the 602 models. I am including an instruction for you on how to check the setting. Start with that first, it is easy to do.
Let me know if you are not able to read the text.ee2ba21.jpg

Dec 14, 2008 | Fisher DD603B / DD603W / DD603H Dishwasher

1 Answer

Samsung YP-U3 not recognised. This device cannot start. (Code 10)


  1. Connect the USB cable to your computer.
  2. Press and hold the menu[0].jpg button while plugging the other end of the USB cable into the YP-Z5.
  3. When the display shows USB Connected, release the menu[0].jpg button.
  4. The device is now in USB mode.
  5. When through, you must safely remove the USB device. Note: To safely remove the USB device, right click the USB icon ( usb_icon.jpg ) in the bottom right of your screen, and then click Safely Remove Hardware.
  1. Upon disconnecting the device, it will return to MTP Mode.

Dec 12, 2008 | Samsung YP-U3 MP3 Player

1 Answer

U3 error for my pioneer pd-f605 100 cd player


I don't have the service manual with me at the moment and I'm on the road. I'll look up the error code and update this somtime tomorrow.

Dan

Aug 27, 2008 | Pioneer PD-F605 CD Player

1 Answer

F H error


no water error code. first check the the water is on and the hose screen is clean.





No water detected entering machine or Pressure switch trip not detected.

If after 30 seconds the control does not detect water entering machine and then valves will be turned off and the error code will be displayed.
Or
If the control has turned the water valves on and after 8 minutes the flow meter has detected 10.5 gallons of water passing through it, but has not detected the pressure switch trip, the valves will be turned off and the error code will flash.

Press PAUSE/CANCEL twice to clear the display.
  • If there is no water in the unit:
    1. Make sure that both valves at the water source(s) are turned on all the way.
    2. Check for plugged or kinked inlet hoses or plugged screens in the inlet valves
    3. Verify inlet valve operation
  • If there is water in the unit:
    1. Verify Drain pump operation
    2. Pressure Switch Hose is in good condition and properly connected to Tub and Pressure switch
  • Verify there is not a siphon problem
  • Verify wire harness connections to:Inlet Valves, Pressure Switch, Drain Pump, Flow Meter, and Central Control Unit (CCU)
  • Check all hoses for possible leaks
  • Verify pressure switch operation
  • Verify flow meter operation
  • Verify CCU operati

Jul 27, 2008 | Whirlpool Duet GHW9150P Front Load Washer

2 Answers

U3 code


I have had this problem and went straight to one of the F&P engineers... U3 will display because the water did not drain from the previous stage in the cycle... Check the HP/LP settings first as this will give the impression the water did not drain if incorrectly set. Otherwise the pump may be damaged, blocked or the waste hose blocked. Check these next. I found a little sticker in the waste pipe.
Happy fixing.
Rich

Dec 06, 2007 | Fisher and Paykel 23 in. DD-603SS Built-in...

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