I have a canon ir3570 that has a display that sort of flickers and when u try to adjust it the screen can go blank or dark. You don’t even have to turn it really, just touching the dial causes the flickering. The touchscreen has been replaced and made no difference. Can the dial itself be replaced or is it the entire board that would need to be replaced?
Take the catalog and fix the thing.
Practice makes perfect
If it ain't broke, don't fix it
A picture is worth a thousand words
If you want something done right, you have to do it yourself
[QUOTE=CopierChick;741968]I have a canon ir3570 that has a display that sort of flickers and when u try to adjust it the screen can go blank or dark. You don’t even have to turn it really, just touching the dial causes the flickering. The touchscreen has been replaced and made no difference. Can the dial itself be replaced or is it the entire board that would need to be replaced? [QUOTE]
A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.
The 'pot' is mounted on a board.. this controls the voltage going to the screen.
Yes replace Board.
Thanks: 
Likes: 
Dislikes: 
Reply With Quote
Bookmarks