Canon MP-11DX Calculator "towel dry" Questions

...The keys stick. What can I do to fix it? Spray a little window cleaner on the buttons, then rub it in a towel and lay it upside-down on a dry towel for a few hours and it should be all

...coffee, tea, or pop on it. I would use warm water and some dish washing (not dishwasher) soap and dry it with a towel. Make sure the calculator is dry before powering up the calculator. Good luck. ...

...towel with the open side down, then keep the calculator in a heated area for about 2-3 hours to attempt to dry the water out. Replace the battery and attempt to power-up the device. If you get no ...

...is a conductor for electricity. Do not use alcohol or other chemicals for the cleaning. Carefully towel away as much liquid as you can using clean tissues. For drying, let it open in the air in a ...

...towel (water only) so as not to remove the conductive pads on the underside of the keypad button. You can also try to use a slightly dampened cloth to get the contamination under the keypad, without ...

...dry out the surface that you want to have slightly tacky. I would try lighter fluid (naptha) and a lint-free cloth or paper towel to scrub the surface of the roller to remove built-up fibers and it ...

...dry out the surface that you want to have slightly tacky. I would try lighter fluid (naptha) and a lint-free cloth or paper towel to scrub the surface of the roller to remove built-up fibers and it ...

...towel away all water using soft tissue. Cotton wool tips as used for cosmetic also may prove helpful. Let the parts dry in a dust free environment for one or two days. A blow dryer can speed up the ...

dry with towel, then place under a lamp to get all the moisture out. Also make sure you clean the bottom side of the buttons that contact the circuit board. If it doesn't work then you may have to buy