Question about LG LRE30451 Electric Kitchen Range

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I just clean the blue ribbon with alcohol and connected back and now nothing works. I'm more frustrated

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Let it dry and then plug it in again. You may have a bad connection, if you didn't short something out while the alcohol was still wet. maybe check for a blown fuse?

Posted on Nov 28, 2013

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Check error ribbon

Check the ribbon sensor and ensure there are not any debris stuck to / around it. Clean with highest Ispropyl Alcohol available.
Load a genuine Zebra ribbon and see if error is resolved.
If none of that works, turn it off, unplug it from power, turn it on while unplugged. plug it back in and turn it back on and see if the error returns.

Nov 28, 2013 | Zebra 105SL Thermal Label Printer

1 Answer

My logik lcx27wn2 tv has sound but no picture i have turned it off and on but still nothing

I know not of this specific model, but it is not uncommon for ribbon cables to become loose or dirty. It is usually pretty easy to pull a tv apart just remember where all screws and cables came from, and then reconnect them and power up before putting it back together, in case there is anything amiss. Ribbon cables can be easily rubbed clean with an eraser. or alcohol and Q-tip

Jan 31, 2010 | Televison & Video

3 Answers

Zebra printer Zm400 - error condition (paper out and ribbon out) when fresh install

This solution is for the Zebra Xi II and the Zebra Xi III , so the wording may be different in different models, but here is the solution:

Press the SETUP button.

Scroll through until you see MEDIA AND RIBBON.

Press the CALIBRATE button.

It will say LOAD BACKING. At this point you must REMOVE the tags completely.


It will then say REMOVE RIBBON.

Just pull the ribbon to the side so that it does not block the ribbon sensor.

After pulling the ribbon away from the sensor,


Hit Continue.

It will then display RELOAD ALL

Reload the labels, making sure to position the end of one label and the beginning of the next label between the red optical sensor.

Then, while keeping the label in that position, move the ribbon back to the normal position, and close the print head. Then hit CONTINUE.

It will calibrate automatically at this point.

Hit the SETUP button.

Hit the NEXT/SAVE button.

You are all done.

Note that this is the intermediate way of calibrating the unit; normally it is done with the CALIBRATE button at the bottom of the front panel. If both of the above do not work, read below (in blue) FIRST-if that doesn't do the trick, then you can do a "hard reset" by powering the unit down, holding the PAUSE and the FEED button at the same time, and while holding them down, turning back on the power. This should only be used as a last resort, however, because it resets everything to factory settings. (NOT a good thing!)

Please be advised that if the intermediate calibration does not correct the issue, then you should use a bottle of 92% rubbing alcohol/Isopropyl alcohol (you can buy at CVS or any pharmacy for less than 2 dollars) and cotton swabs to clean both the top sensor and the bottom sensor-make sure to turn off the power FIRST, and make sure to allow a minute or so for the alcohol to dry after doing the cleaning. The combination of cleaning the sensor and doing the intermediate calibration procedure is about 95% effective.

I am passing this on from experience. The first time we got the 'ribbion out' error, we had to call the big service company in excess of 400.00 to come out. So when she did the above and had it runing in about 2 minutes, I asked the serice person to let me document the procedure. So you get the benefit without having to spend the big bucks!

Aug 21, 2009 | Zebra 105SL Thermal Label Printer

1 Answer

Blank screen goes in and out

My 2096 was doing the same thing with a blank screen. IF, your scanner is scanning normally and the dim button still dims your display, your problem could be the same as mine was. This worked for me and got my display working like new again. First thing to do is to take the covers both top and bottom off to expose your scanners insides.Next, once you can see the inside of your scanner you will see a ribbon cable connected to the main board and also soldered to the display. Take the ribbon out of its coupling connector and gently clean the contacts on the ribbon with a cuetip with alcohol on it, also clean the solder joints on the display face that connect the ribbon to the display with the cuetip and alcohol. Ii then reassembled everything, ribbon back into its connector and made sure the clamping mechanisim on the ribbon was securely holding the ribbon. I pluged the power supply into it and turned it on before reassemblig the case covers to see if it would work. Bingo, it worked like new again. Hope it works for you ! Jim

Nov 04, 2008 | Radio Shack Pro-2096 Base Scanner

1 Answer

Blue lcd display

you will need to take it apart and take the screen out and clean the wire ribbon that go's to the screen use a alcohol base cleaner to do this and when you put it back in do not tuch it with your hand's ok and that should work

Oct 29, 2008 | Kodak EasyShare Z1275 Digital Camera

1 Answer

My Rimage 2000I is producing DVDs with with poor quality red & blue colurs. There is streaky aspect in these colours, yellow looks OK. My test disk has bands of red, blue & yellow. I have changed...

First question is how old the printer is, The second is how many times have you cleaned the cartridges? In the process of cleaning there is a well that recieves the old and dried ink. This well needs to be serviced by a tech and cleaned.Make sure when you clean the ribbons you do not go across the colors, you want to go in line with the colors and use denatured alcohol don't use rubbing alcohol as this contains 60% water. Be mucho blessed... Mark

Jun 27, 2008 | Office Equipment & Supplies

1 Answer

Button does not work

if you don't mind taking it apart, carefully unscrew the case and seperate the two halfs (be carefull not to break any of the wires or ribbon connections) , pull off the rubber pad with the buttons, and clean the contacts on the circuit board (you could use alcohol, or I use model railroad track cleaner that you can get at a hobby shop)

Jan 29, 2008 | Magellan eXplorist 300 GPS Receiver

2 Answers

Printer Head Cleaning

It's in the blue plastic cover. Power down the SP75. Open cover to see the printhead. You'll see a green stripe. The printhead is in front of the stripe. Use an alcohol pen to run back and forth over the printhead. Do not drip alcohol onto the print ribbon. Allow a minute or two for alcohol to dry before reclosing the cover.

Nov 28, 2007 | Datacard Group SP75 Color Card Printer

3 Answers

Philips HTS3400/37B

If you have a screwdriver q tip and rubbing alcohol you can fix it. Take the screws out remove the cover and locate the laser. It looks like a small lens. Dip the q tip into the rubbing alcohol just get it damp not dripping. Clean the lens with the Q tip and then put it back together.

Oct 07, 2007 | Philips HTS3400/37B System

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