Question about Canon CS9950F

1 Answer

My 9950 scanner came on on its own and won't turn

My 9950 scanner came on on its own. It works, but won't turn off. What could be the problem.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 12 Answers

Can be a problem with the firmware of the device. try to press the power button for about 30 sec and see if it shuts down, If not disconnect the power cable and repeat the process without the power cable.then connect the power cable and check if it works fine, if not as mentioned issue with the curit board or the firmware contact Canon tech support for the firmware.


Posted on May 30, 2010

Testimonial: "Thank you. That was very helpful."

1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Pro 2021 police scanner won,t turn on worked fine just stoped

bad power conection or voltage regulator gone bad. their is a llarge resistor near power cord check them

Dec 19, 2014 | Radio Communications

1 Answer

9950 driver download for Windows 7 please.

Download the program (freeware) to find driver at that program and let it to scan your pc and finally find the appropriate driver.

Dec 12, 2013 | ATI RADEON 9550 Graphic Card

2 Answers

I convert scanner won't save document

1 on iPad gpt to Settings, 2 goto Privacy, 3 goto Photos, 4 turn on iConvert Scan

Jan 06, 2013 | Brookstone Office Equipment & Supplies

1 Answer

White 9950 Sewing Machine For Sale

you might try selling the machine on ebay classifieds or craigslist in your area

Mar 10, 2012 | White Sewing Sewing Machines

1 Answer

Whenever i turn on my pro-82 scanner all i get is static and have tried squelch and reset

Check your antenna connections, if the connections are good then try a different antenna. Most likely that is the problem if it's the scanner. If your trying to scan Public Safety Frequencies you may be running into a situation where they have gone Digital and your scanner is Analog or they may have encrypted their frequency or control channels so the scanners won't work.

Sep 21, 2011 | Radio Shack Pro-82 Scanner

1 Answer

Cobra XRS 9950 will not power on.

Usually there is a fuse in part that you plug into the cig. lighter. Should just be able to unscrew the end and see the fuse in the end.

Oct 11, 2009 | XRS 9950 Radar Detector

2 Answers

Cobra XRS 9950 Radar Detector not powering up

At the end of the power cord for the radar detector the end screws off and there is a fuse for the radar detector itself. Check it....

If that isn't the problem post back for further help.

Thank you for choosing Fixya!

Mar 19, 2009 | ESD 6100 Radar Detector

Not finding what you are looking for?
Canon CS9950F Logo

Related Topics:

44 people viewed this question

Ask a Question

Usually answered in minutes!

Top Canon Office Equipment & Supplies Experts


Level 3 Expert

102366 Answers

old marine
old marine

Level 3 Expert

1975 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

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

Answer questions

Manuals & User Guides