Question about Canon EOS-20D Digital Camera with 17-85mm Lens
Some case this type of error is in connection of incompatible lenses. I had same problem with a Sigma DL 70-300/4-5.6. It's working only in Av position (Aperture priority) and every time I need to set the minimum aperture and it's work. If you forget renewing the aperture setting quickly drop in the ERR99 message because this machine can't control the aperture settings. Very esasy to check any type of lens. Set to Av pos and set a big value in (e.g. 16) and push the depth ctrl button under the lens release button and look into the lens and you need to see that the aperture moving. (I hope anybody understand me, sorry my english isn't perfect yet)
Posted on Nov 17, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jul 09, 2014 | Canon EOS-20D Digital Camera
Mar 22, 2008 | Cameras
Dec 03, 2009 | Canon EOS Digital Rebel XS / 1000D IS...
Aug 21, 2009 | Canon Cameras
Jul 06, 2009 | Pure Digital Flip Mino Digital Camera
May 17, 2009 | Canon EOS Digital Rebel XS / 1000D IS...
Feb 22, 2008 | Canon EOS 20Da Digital Camera
Nov 26, 2007 | Canon Rebel XT / EOS 350D Digital Camera
May 24, 2008 | Canon EOS-20D Digital Camera with 17-85mm...
58 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: