Question about Canon EOS 400D / Rebel XTi Digital Camera

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Err CF I have my rebel now for 18 months. Last night I changed my sandisk ultra II 1.0 GB into my camera I got a Err CF. I again tried 2 of my other sandisk's and I got the same code. I 've tried 12 times with no success. Can You help? Thanks: Steve

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I had the same message on my EOS/Rebel XTI and the camera shop concluded that one of the pins where the card is inserted into the camera had come loose. They sent the camera back to Canon for repair. Luckily, it was still under warranty at the time.

Chris

Posted on Jul 04, 2008

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What type of memory card can I buy for my Canon Digital Rebel EOS DS6041 in 2010? Can I use an Ultra CF 8GB card or do I have to use the SD CF and up to how many GB can I use?


Hello

OK, this specific unit supports up to a 8GB Ultra CF card.

Have a look at the link below. It should be sufficient.

Click HERE.

Feel free to let me know if you need any further information.

Kind regards
Andrea

Nov 28, 2010 | Canon Digital Rebel / EOS-300D Digital...

1 Answer

Why does the word, ''busy'' pop up on the canon rebel xti?


This is the camera writing to the CF memory card. Perhaps your card is a lttle slow, so you will see the message. I use the Sandisk Ultra II CF, labelled as 15Mb/sec and it is very very fast indeed - I don't have any lag with my XTi. Try a different CF, if it is fast enough, the message will go away. Ensure you format the card on the camera too.

Apr 13, 2009 | Canon EOS Digital Rebel XTI Digital Camera

2 Answers

Canon 450D, ERROR 99 only when flash pops up


Err 99 usually means your lens contacts are dirty either on the lens itself or on the camera.

To isolate the cause of the issue, do the following: -
1. Turn off the camera.
2. Remove the lens, battery, and CF card.
3. Allow the camera to sit without power for approximately 20 minutes.
4. Insert only a fully charged battery, and turn on the camera.
5. Depress the shutter button as you would to take a picture.

Does the “ERR 99" message appear? If so, the camera may be faulty and requires a service. If it does not, then: -
1. Turn off the camera.
2. Insert the CF card.
3. Turn on the camera.
4. Format the CF card in the camera.
5. Depress the shutter button as you would to take a picture.

Does the “ERR 99" message appear? If so, then the CF card is faulty. Try a different card. If the message does not appear: -
1. Turn off the camera.
2. Clean the gold contacts on the lens by GENTLY rubbing them with a pencil eraser or soft cloth. Keeping the camera face pointing down, also clean the gold contacts on the camera, being careful that you do not let any debris fall into the camera body.
3. Reattach your lens.
4. Turn on the camera.
5. Depress the shutter button as you would to take a picture.

If the “ERR 99" message only appears when one particular lens is attached, then that lens should be examined by a service technician.
If you see the “ERR 99" with a different Canon lens attached, then the camera is faulty and should be serviced.

Mar 31, 2009 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

''err 99'' code appearing fairly often recently on Canon Rebel XT


To isolate the cause of the issue, do the following: -

1. Turn off the camera.
2. Remove the lens, battery, and CF card.
3. Allow the camera to sit without power for approximately 20 minutes.
4. Insert only a fully charged battery, and turn on the camera.
5. Depress the shutter button as you would to take a picture.


Does the “ERR 99′ message appear? If so, the camera may be faulty and requires a service. If it does not, then: -

1. Turn off the camera.
2. Insert the CF card.
3. Turn on the camera.
4. Format the CF card in the camera.
5. Depress the shutter button as you would to take a picture.


Does the “ERR 99′ message appear? If so, then the CF card is faulty. Try a different card. If the message does not appear: -

1. Turn off the camera.
2. Clean the gold contacts on the lens by GENTLY rubbing them with a pencil eraser or soft cloth. Keeping the camera face pointing down, also clean the gold contacts on the camera, being careful that you do not let any debris fall into the camera body.
3. Reattach your lens.
4. Turn on the camera.
5. Depress the shutter button as you would to take a picture.
If the “ERR 99′ message only appears when one particular lens is attached, then that lens should be examined by a service technician.
If you see the “ERR 99′ with a different Canon lens attached, then the camera is faulty and should be serviced.

Mar 19, 2009 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

Error 99 in Canon EOS 350 D


Try the following diagnosis steps, in this exact order. This will isolate the cause of the issue: -
1. Turn off the camera.
2. Remove the lens, battery, and CF card.
3. Allow the camera to sit without power for approximately 20 minutes.
4. Insert only a fully charged battery, and turn on the camera.
5. Depress the shutter button as you would to take a picture.

Does the “ERR 99" message appear? If so, the camera may be faulty and requires a service. If it does not, then: -
1. Turn off the camera.
2. Insert the CF card.
3. Turn on the camera.
4. Format the CF card in the camera.
5. Depress the shutter button as you would to take a picture.

Does the “ERR 99" message appear? If so, then the CF card is faulty. Try a different card. If the message does not appear: -
1. Turn off the camera.
2. Clean the gold contacts on the lens by GENTLY rubbing them with a pencil eraser or soft cloth. Keeping the camera face pointing down, also clean the gold contacts on the camera, being careful that you do not let any debris fall into the camera body.
3. Reattach your lens.
4. Turn on the camera.
5. Depress the shutter button as you would to take a picture.

If the “ERR 99" message only appears when one particular lens is attached, then that lens should be examined by a service technician.
If you see the “ERR 99" with a different Canon lens attached, then the camera is faulty and should be serviced.

Dec 01, 2008 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

Canon 300d gives error 99 and does not work


Try the following diagnosis steps: -

To isolate the cause of the issue, do the following: -
1. Turn off the camera.
2. Remove the lens, battery, and CF card.
3. Allow the camera to sit without power for approximately 20 minutes.
4. Insert only a fully charged battery, and turn on the camera.
5. Depress the shutter button as you would to take a picture.

Does the “ERR 99" message appear? If so, the camera may be faulty and requires a service. If it does not, then: -
1. Turn off the camera.
2. Insert the CF card.
3. Turn on the camera.
4. Format the CF card in the camera.
5. Depress the shutter button as you would to take a picture.

Does the “ERR 99" message appear? If so, then the CF card is faulty. Try a different card. If the message does not appear: -
1. Turn off the camera.
2. Clean the gold contacts on the lens by GENTLY rubbing them with a pencil eraser or soft cloth. Keeping the camera face pointing down, also clean the gold contacts on the camera, being careful that you do not let any debris fall into the camera body.
3. Reattach your lens.
4. Turn on the camera.
5. Depress the shutter button as you would to take a picture.

If the “ERR 99" message only appears when one particular lens is attached, then that lens should be examined by a service technician.
If you see the “ERR 99" with a different Canon lens attached, then the camera is faulty and should be serviced.

Nov 28, 2008 | Canon Digital Rebel / EOS-300D Digital...

1 Answer

Err CF


It sounds like it's probably a bent pin inside of the card slot. If you can get a flashlight or good light source to check inside the slot, you may see that...it is a pretty easy fix, but not advisable to do it yourself because they are very fragile pins and you may just end up breaking it off. This is the most common cause of the cf card issue.

If this is not the case, try taking the battery, date time battery (a 3 volt battery located in the battery compartment), and of course, the card out. Put them all back and try again. Sometimes the date time battery stores error messages also.

If neither of these solutions work for you, I suggest that if you can do without your camera for 2-3 weeks, give Canon a call and send it in for service. That'd be the best way to ensure that whatever the problem is, it gets solved by people who are familiar with your product.

Of course since you are beyond the one year warranty period, you are free to find a local repair facility of your choice. Just make sure they are not going to send it to Canon and tack on an additional cost, but that they can do it on location. The manufacturer is usually the most economic repair for a product.

Jul 04, 2008 | Canon EOS 400D / Rebel XTi Digital Camera

1 Answer

Err CF


Observe the connector inside camera, using a flashlight. If there is a bent pin take the camera to service immediately. Don't turn it on any more as we did in one similar case - creating a short circuit that damaged the camera electronics and voided the warranty.

If no visible problems, remove battery and leave it out overnight.

Jan 15, 2008 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

Rebel XT will not work with new faster CF cards.


Check the volume and speed of memcard, maybe it is not compatible. error 99 is an indication that a lens or shutter curtain is not working, so i cant see any connection with the memcard problem. Check your camera memcard compatibility.

Jan 07, 2008 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

CF Card not being detected


Jerseygirl98 does your computer reckonize the card if not it may be a bad card. That does happen..I the computer does right click on the card and rename it .JERSEYGIRLCAMERA
THEN LOOK FOR IT..Try to format the card in the computer..No luck just get another card..

Dec 24, 2007 | Canon Rebel XT / EOS 350D Digital Camera

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