Question about Canon CanoScan 4200F Flatbed Scanner

1 Answer

My canoscan 4200F will not open up. It says it cann't connect with server. Cannot open TWAIN source. It's plugged in and connected with computer . . . ideas?

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Use the installer of the canon drivers,disconnect the scanner and reinstall drivers from the canon website,cose win and restart

Posted on Sep 21, 2010

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

Could not find TWAIN


Hi there
If you want to get a twain scanner,you can just refer to this program,which i have used for a long time.It offers a free trial for new users.You can have a try.Hope to help you.
TWAIN TWAIN Scanning in Overview

Nov 24, 2013 | Canon CanoScan 4200F Flatbed Scanner

1 Answer

I downloaded the drivers to my vista computer but keep getting an "unable to select Twain Source error".


Hi,

The drivers for your Canon CanoScan 4200F Flatbed Scanner available are for Windows 7 64bit, Windows Vista 64bit, Windows ME and Windows 98. Is your Windows Vista a 64bit version? You might want to upgrade your Windows Vista from 32bit to 64bit. Always remember, the softwares and drivers are limited to manufacturer's releases.



I hope this works for you. Kindly reply for further assistance. Good Luck!


Thanks for using Fixya!
Mongkey
TIPS: Is your computer slow? This might help
http://www.fixya.com/support/r8158906-diy_manual_pc_tune_up
(for Windows only)

Feb 21, 2011 | Canon CanoScan 4200F Flatbed Scanner

1 Answer

When i try to scan i get this message: unable to open TWAIN source Please check connection then re-start Toolbox the connections are tight


Driver mismatch - the driver of the scanner has forgotten the location of the TWAIN driver because another software has been using it lately. Follow this
http://weblogs.asp.net/jeffwids/archive/2009/11/02/canon-scanner-unable-to-open-twain-source.aspx

Feb 20, 2011 | Canon CanoScan LiDE 30 Flatbed Scanner

1 Answer

Canoscan Toolbox returns a TWAIN error with


maybe the software that you download is a 32 bit O.S only that's way it cos you and error. because your O.S
is not compatible to the software that you use. download a 64 bit driver twain

Mar 05, 2010 | Canon CanoScan 4200F Flatbed Scanner

1 Answer

I have a Canon Cano Scan 4200f. It worked in the


First, try unplugging and re-seating the USB cable in your computer. I am assuming your scanner is not making any noise when you first turn on the computer. If that is not the case, respond back with more information. This is the most common solution to this problem with these scanners though.

Dec 21, 2009 | Canon CanoScan 4200F Flatbed Scanner

1 Answer

Twain problem


Give a little more detail of your problem. Have you installed ScanGear and Toolbox?
What OS are you using?
What errors, if any, do you get?

Mar 26, 2008 | Canon CanoScan 4200F Flatbed Scanner

1 Answer

CanoScan 4400f


uninstall all drivers and software that cam with the scanner, and then try installing the software again before connection the scanner... this is a problem when there are two different twain drivers, look for C:\Windows\twain_32\CNQ4803(2) see if there is a driver in there.

Dec 22, 2007 | Canon CanoScan 4200F Flatbed Scanner

2 Answers

Canoscan 4400F & Vista


It looks like the computers have a hard time communicating with the scanner it will be advisable to download all the current firmware available, her is the link:
http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=SupportDetailTabAct&fcategoryid=235&modelid=13810#DownloadDetailAct
This should take care of the problems.

Oct 19, 2007 | Canon CanoScan 4200F Flatbed Scanner

Not finding what you are looking for?
Canon CanoScan 4200F Flatbed Scanner Logo

274 people viewed this question

Ask a Question

Usually answered in minutes!

Top Canon Office Equipment & Supplies Experts

kakima

Level 3 Expert

102366 Answers

old marine
old marine

Level 3 Expert

1923 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

Loading...