Question about HP Scanjet 5470c Flatbed Scanner

1 Answer

No power my scanner doesn't turn on , so i was wondering if i can plug it other ways in the back as a power source cuz i don't have another 4 pin power adapter to test if its that , that is gone bad

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 14 Answers

Check ur power adapter with multi tester to check wether any power came out from the module

Posted on Jun 23, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Lexmark X4550 printer. Recently, when I try to scan it asks me to enter a PIN. I don't recall ever setting a PIN. How can I reset it and/or set my printer to not require it?


A quick fix for most communication errors can be achieved by resetting the printer and/or rebooting the PC. Simply disconnect the printer from your computer. Reboot your pc. Unplug and re-plug the printer into the power source to reset it. When the printer turns on, reconnect it to your computer. Then try to print again once the computer fully recognizes the USB connection.


If that doesn't help, try the steps below:

1. Disconnect the printer from your computer.

2. Rebrick (pull out power supply, black box where the power cord is plugged in at the back of the printer, and put it back after 30 seconds).

2. On your computer, go to Control Panel > Printers and Faxes.

3. Delete the Lexmark print object.

4. Reboot your pc.

5. When your pc turns on, reconnect the printer.

6. Wait until your pc fully recognizes the USB connection. To check, go to Control Panel > Printers and Faxes. If you see a new Lexmark print object in the list again, then try to print again.

Aug 31, 2011 | Lexmark X6650 4-In-One Wireless InkJet...

1 Answer

I have a Lexmark X1240 that I have tried to use the scanner (never used but 1 time-it was too slow) NOW i can find my manual & don't know how to use it. HELP! I can print, but not scan from it!...


A quick fix for most communication errors can be achieved by resetting the printer and/or rebooting the PC. Simply disconnect the printer from your computer. Reboot your pc. Unplug and re-plug the printer into the power source to reset it. When the printer turns on, reconnect it to your computer. Then try to print again once the computer fully recognizes the USB connection.


If that doesn't help, try the steps below:

1. Disconnect the printer from your computer.

2. Rebrick (pull out power supply, black box where the power cord is plugged in at the back of the printer, and put it back after 30 seconds).

2. On your computer, go to Control Panel > Printers and Faxes.

3. Delete the Lexmark print object.

4. Reboot your pc.

5. When your pc turns on, reconnect the printer.

6. Wait until your pc fully recognizes the USB connection. To check, go to Control Panel > Printers and Faxes. If you see a new Lexmark print object in the list, then try to print/scan again.

Aug 26, 2011 | Lexmark C533DN InkJet Printer

1 Answer

My printer is asking for a pin i had printed already without it but now i require a pin


A quick fix for most communication errors can be achieved by resetting the printer and/or rebooting the PC. Simply disconnect the printer from your computer. Reboot your pc. Unplug and re-plug the printer into the power source to reset it. When the printer turns on, reconnect it to your computer. Then try to print again once the computer fully recognizes the USB connection.


If that doesn't help, try the steps below:

1. Disconnect the printer from your computer.

2. Rebrick (pull out power supply, black box where the power cord is plugged in at the back of the printer, and put it back after 30 seconds).

2. On your computer, go to Control Panel > Printers and Faxes.

3. Delete the Lexmark print object.

4. Reboot your pc.

5. When your pc turns on, reconnect the printer.

6. Wait until your pc fully recognizes the USB connection. To check, go to Control Panel > Printers and Faxes. If you see a new Lexmark print object in the list, then try to print again.

Aug 19, 2011 | Lexmark X6650 4-In-One Wireless InkJet...

1 Answer

I cant scan my picture at the scanner


A quick fix for most communication errors can be achieved by resetting the printer and/or rebooting the PC. Simply disconnect the printer from your computer. Reboot your pc. Unplug and re-plug the printer into the power source to reset it. When the printer turns on, reconnect it to your computer. Then try to print again once the computer fully recognizes the USB connection.


If that doesn't help, try the steps below:

1. Disconnect the printer from your computer.

2. Rebrick (pull out power supply, black box where the power cord is plugged in at the back of the printer, and put it back after 30 seconds).

2. On your computer, go to Control Panel > Printers and Faxes.

3. Delete the Lexmark print object.

4. Reboot your pc.

5. When your pc turns on, reconnect the printer.

6. Wait until your pc fully recognizes the USB connection. To check, go to Control Panel > Printers and Faxes. If you see a new Lexmark print object in the list, then try to print/scan again.

Aug 07, 2011 | Lexmark X2600 InkJet Printer

1 Answer

I have an old Hp Pavillion 505n desktop computer. Has been working fine for years. Awhile ago it would not turn on at all. The disk drive lite would flash on and off a few times then nothing. I removed the...


That 4 pin plug generally supplies power to the processor. It depends on the processor type. Unfortunately the next step in troubleshooting is to replace the motherboard or the processor and there really isn't a good way to know which one first.

Jul 29, 2011 | Computers & Internet

1 Answer

The scanner is not reaturn back in the right place.


Turn the printer off. Unplug it from the power source. Press and hold the power button for 45 to 60 seconds. Then plug it back into the power source and turn the printer back on. This is called a "hard reset" and should return the scanner position back to default.

Good luck!

Jul 07, 2011 | HP OfficeJet 6110 All-In-One InkJet...

1 Answer

Compute turns on, lights light up, and fans move, but there are no beeps or bios showing up.


Hi,

Computer turns on but no display. This issue is commonly caused by electrical static on the motherboard. Try doing a power drain.

If this computer is a laptop:
1. Turn the computer off by pressing the power button for a bout 5seconds.
2. Take the battery out of the computer.
3. Unplugged the ac adapter.
4. Press and hold the power button for about 30 seconds. (without any power source)
5. Put the battery back in and plug the ac adapter back into the computer.
6. Turn the computer back on.

If this computer is a desktop:
1. Turn the computer off by pressing the power button for a bout 5seconds.
2. Unplug the power cable from the computer.
3. Press and hold the power button for about 30 seconds. (without any power source)
4. Plug the power cable back into the computer.
5. Turn the computer back on.

Thank you for choosing FixYa! have a good one!

Jun 02, 2011 | Computers & Internet

1 Answer

I have a bearcat scanner (Bc80XLT) (ocih) Broken power receptical


I think you mean it looks like one of these here on google images

Lots of places have them but the come in different sizes and you need to get the correct one.

Tandy, Radio shack, The source, Realistic, or most electronic component stores

Aug 25, 2009 | Uniden Radio Communications

1 Answer

Clearing memory


WELL, After a year I alone, without any help from UNIDEN, FIGURED IT OUT.
1. TURN IT OFF, UNPLUG AC JACK IN THE BACK!
2. REMOVE Backup battery cover "underneath" scanner! TAKE ALL 3 BATTERIES OUT.
3. I PUSHED THE POWER BUTTON TO BLEED ANYTHING OFF IN THE CAPACITORS, IF IT HAS ANY INSIDE?
4. PUSH THE"2", "9", AND "HOLD BUTTONS DOWN, THEN PLUG THE A.C. BACK IN ON THE BACK OF THE SCANNER.
5.You WILL notice while you are doing STEP#4 THAT THE DISPLAY SAY'S "CLEAR". ALL FREQUENCIES WILL BE CLEARED IN THE MEMORY!! THEN TURN Scanner OFF reinstall the BATTERIES, TURN BACK ON AND START PROGRAMMING!! THIS WAS FOR A "BC340CRS" SCANNER

Mar 28, 2008 | Uniden BC340CRS Base Scanner

5 Answers

HP 5470c - No power


I've done it, using an adjustable power supply all i needed was 12VDC - 2Amp, the power connector going to the scanner is a 4 pin mini-DIN male, so i've ripped of the cable from the original bad power module, cable has inside 2 wires one black one white and a shielding. Black and schielding are connected together and are going to the minus, the white one is going to +12V

guess what? .... my scanner is working again

Nov 25, 2007 | HP Scanjet 5470c Flatbed Scanner

Not finding what you are looking for?
HP Scanjet 5470c Flatbed Scanner Logo

Related Topics:

298 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Office Equipment & Supplies Experts

Seeker5211
Seeker5211

Level 3 Expert

1089 Answers

kakima

Level 3 Expert

100288 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers

Are you a HP Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...