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I have a Canon SD700 and the lens is extended out. I tried everything but it won't go in. I don't know how to reset it either. Help! I need it this Friday!!

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Fixing a Lens Error on a Digital Camera


This has to be THE most common failure mode for a digital camera. Some common error messages that might show up on the LCD's of cameras with this problem include "E18 lens error", or "lens error, restart camera". Some cameras might show nothing at all, but merely make a beeping noise as the lens goes out, then in, then the camera shuts off. Sometimes the lens won't even move.

The problem is actually quite common throughout all camera brands. Usually it's sand or grit interfering with the lens extension mechanism. Or the camera's been dropped with the lens extended. Or the camera has been powered on, but the lens had been blocked preventing its extension. Or the battery ran down with the lens extended. Believe it or not, one BIG contributor to lens errors is using a camera case. Sand, gunk, case fibers, etc... accumulate at the bottom of the case. These materials love to cling to the camera by electrostatic build-up from the camera rubbing against the side of the case (especially those cases with soft fibrous interiors). Once these materials work their way into the lens mechanism, that's all she wrote. I have many cameras, and NEVER use a case for this very reason.

A camera owner that suffers this problem may have no recourse for having the camera repaired. Many camera makers will not honor repairing this problem under warranty as they claim it is due to impact damage to the camera, or sand or debris getting into the lens gearing mechanism (neither of which is covered under warranty). The quoted repair cost is usually close to or more than what the camera is actually worth.

Fortunately, about half the cameras that suffer this failure can easily be fixed by one of the following methods. None of these methods involve opening the camera, although some have potential to cause other damage to the camera if excessively done. If the camera is still under warranty, before trying any of these, please please first contact your camera's maker to see if they'll cover the repair, or to determine how much they'll charge for the repair. Who knows, you might get lucky. But if they quote you a number that's higher than the value of your camera, you may want to consider the following methods.

The methods are listed in the order of risk of damaging your camera. Thus make sure you try them in the listed order. And remember, these fixes (especially #6 and 7) should only be considered for a camera that's out of warranty, who's cost of repair would be excessive, and would otherwise be considered for disposal if unrepaired:

Fix #1: Remove the batteries from the camera, wait a few minutes. Put a fresh set of batteries back in (preferably rechargeable NiMH 2500mah or better) and turn the camera on. If that didn't work, try pressing and holding the Function or OK button while turning the camera on.

Fix #2: Remove the batteries, then remove the memory card. Then install new batteries, and turn on the camera. If you get an Error E30, it means you don't have a memory card installed, so turn it off, slip in the memory card and turn it on one last time.

Fix #3: Insert the cameras Audio/Video (AV) cable, and turn the camera on. Inserting this cable ensures that the camera's LCD screen remains off during the start process. Thus extra battery power is available to the camera's lens motor during startup. This extra power can be useful in overcoming grit or sand particles that may be jamming the lens. If the AV cable doesn't fix the lens error by itself, consider keeping this cable installed while trying fixes 4, 5, and 7 as a means to provide extra help to these fixes. But note that I DON'T recommend keeping the cable installed during Fix 6 as you may damage the AV port while tapping the camera. Reinsert the cable only AFTER tapping the camera.

Fix #4: Place the camera flat on its back on a table, pointed at the ceiling. Press and hold the shutter button down, and at the same time press the power-on button. The idea is that the camera will try to autofocus while the lens is extending, hopefully seating the lens barrel guide pins in their slots.

Fix #5: Blow compressed air in the gaps around the lens barrels with the idea of blowing out any sand or grit that may be in there jamming the lens. Other variations include blowing with a hair dryer in "no heat" setting, or sucking the gaps with a vacuum (careful with this one).

Now we're entering into the realm of potentially damaging your camera in conducting the fix. There is definitely some risk here, so take care when conducting the following two fixes.

Fix #6: Repeatedly tap the padded/rubber usb cover on a hard surface with the intent of dislodging any particles that may be jamming the lens. Other variations include hitting a side of the camera against the palm of your hand. A lot of people have reported success with this method. HOWEVER, there is also some potential for damaging or dislodging internal components with this method, such as unseating ribbon cables, or cracking LCD screens.

Fix #7: Try forcing the lens. More people have reported success with this method than with any of the other methods. HOWEVER, there's obviously some potential for damaging your camera by using this method. Variations include gently pulling, rotating, and/or twisting the lens barrel while hitting the power button. Attempt to gently straighten or align the barrel if it's crooked or twisted. Another variation includes looking for uneven gaps around the lens barrel, and then pushing on the side of the lens barrel that has the largest gap (note pushing the lens barrel all the way in is NOT recommended as it may become stuck there). While doing any of the above, listen for a click that indicates that the lens barrel guide pins may have reseated in their guide slots. If you hear this click, immediately stop and try the camera.

Posted on Apr 04, 2011

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I have a canon powershot sd750 and when i turn my camera on it says lens error, restart camera


Hi Shawn,

Check the link below and you will be able to fix the issue by doing the troubleshooting.

Click here - > Camera Troubleshooting

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Lens errors usually (but not always) occur when the camera's lens has been damaged (from being dropped) or if the lens is hindered from extending. The best way to make sure neither occurs, is to use the supplied hand wrist (which will save it from a fall) or before turning the camera on, make sure it's in review mode and then turn it on, making sure you don't obstruct the lens.

Seeing as this camera is brand new...I would return it, because it could just be a dud camera. If you do get it replaced, make sure you are always very careful with how you handle it, especially when turning it on or off...

p.s. near the back of your User Guide there is a list of Error Messages. "Lens error, restart camera". Canon advises you to turn the camera off, then on again. If the problems continues it will need to be serviced. So, returning it, would be the best option, because it is under warranty.

good luck...

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Our Canon powershot SD700 IS Digital Elph, behaves like the lens is closed off. I don't see anything in the Display. Is there something I can do to fix it?


That's either a problem with the irus, the main board, the ccd, or something came apart in the lens. Yes, it can be a few different reasons. A lot of people will blame that on the CCD Sensor but it's not always that. The best place to get help with this would be: www.camerasandparts.com They just specialize in service for the powershots only and they actually have this no image problem for the SD700 on their site under their service / repair section. It doesn't matter what the cause, the service packages with them are totally flat-rate so it gets fixed no matter what. They charge $79 for the repair, the total service package for the camera, return shipping is included to. They're tough to beat and their work is superb for the powershots. Best of luck with it.

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Jun 18, 2009 | Canon PowerShot SD700 IS Digital ELPH /...

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E18-lens stuck out-not fully out-won't budgein or out any further


Lens errors are fairly common. Usually it's sand or grit interfering with the lens extension mechanism. Or the camera's been dropped with the lens extended. Or the camera has been powered on, but the lens had been blocked preventing its extension. Or the battery ran down with the lens extended ...

Here's some things that you can do to try to correct it. They only seem to work for less than 50% of the lens errors, but if the camera is out of warranty, they're worth a try. As you've dropped it, you might need to start with Fix #7:

http://camerarepair.blogspot.com/2007/12/fixing-lens-error-on-digital-camera.html

Feb 06, 2009 | Canon Powershot SD450 / IXUS 55 Digital...

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Black screen


If your camera is still under warranty, the best thing you can dois to take it to the nearest official repair shop and Canon Digital Cameras shouldfix it for free.

If your camera is out of warranty, or if Canon refuses to repairit for free (happens sometimes if for example they suspect the camera has not been treated properly) you can try some ofthe methods listed here to repair it yourself. These simple methodshave helped a lot of people fix their cameras.

Before trying any of the suggestions, make sure your Canon Digital Cameras has fresh batteries and it is in recording mode.

1) Remove the batteries from the camera, wait for a couple of minutes,then put them back in and turn the camera on.

2) Try compressed air. With a fine tip blow off gun and drycompressed air (20 lbs) set the tip between the lens turret and thecamera body and turn on the air while moving the tip around the lens.It should remove all dust and sand. Turn the camera on and it shouldfunction fine.

3) Another method is to tap the padded USB cover part on a hard surface, for example, a desk. It sounds so simple, but veryoften in works.

4) Try forcing the camera lens:

Turn off the camera. Place it on the back with the lens facing up and take a look at the spacing between the lens and the lens housing. If you notice that the gap is not even all the way around the lens, the problem should be easy to fix. This type of a problem usually occurs if the camera was dropped while the lens was extended.

Simply - VERY GENTLY - press down the lens on the side where the gap is the biggest. You should hear a "click" as it pops back into place. Try powering the camera back on.

If the lens doesn't extend at all or it extends, and then retracts again, do the following. Turn the camera off. Take the camera in one hand and with the other gently take one part of the lens and gently move it round in a circular movement. Do so with both sections of the lens. You will hear a "click" as it pops back in place. Power the camera on.

Another version of this fix would be to pull and twist on the largest ring of the lens while turning the camera on. Listen for a "click". If at first the focus seems to be off, turn the camera on and off and take lots of pictures, close ups and distance. Focus should slowly start improving.

5) If that doesn't work, there is an online guide for dismantling Canon Digital Cameras and fixing the E18 error. (NOTE: Try this only if your camera is no longer under warranty!)It is a great guide with pictures and it can be found here.

There are 2 other guides, one Bulgarian and one Estonian with the take apart procedure for Canon cameras.They are not in english but have a lot of pictures which help with the process.

- Bulgarian guide
- Estonian guide


Hope this may help you;

Regards,
VOTIT

DON'T FORGET TO RATE;

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Lens errors are fairly common. Usually it's sand or grit interfering with the lens extension mechanism. Or the camera's been dropped with the lens extended. Or the camera has been powered on, but the lens had been blocked preventing its extension. Or the battery ran down with the lens extended ...

Before opening the camera, recommend trying the following first to try to correct it. The listed fixes only seem to work for less than 50% of the lens errors, but if the camera is out of warranty, they're worth a try:

http://camerarepair.blogspot.com/2007/12/fixing-lens-error-on-digital-camera.html

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Same problem here - the forum posting on the SD 500 seems to be a bit more active (for the same problem).

http://www.fixya.com/support/t102982-e_18_problem

I have been trying to get some images or a service manual for the SD 700, with no luck...

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