Canon DR-2580C Path-Through Scanner "light" Questions

...maybe this could be the answer: If I open the scanner and switch it on the upper reading unit lights shortly in green but the lower reading unit lights shortly in red! Does this mean that the ...

How do I clean the rollers on a canon DR-3080CII The paper seems to be slipping a little. Lightly dampen a cloth with water or rubbing alcohol. Gently rub across the roller side-to-side, rotate a ...

...looking plastic strip, just under the glass, which is the LED unit. If it is disturbed, the lighting is affected and hence the output. (White light is a combination of RGB). When the

...could this be? This is a common problem in 9080C. When the top cover is closed, the sensor sends light and it is reflected thro the black cover in the bottom. Then the scanner assumes the cover is ...

...swapped supplies, now when I power it on, the exit rollers spin a couple of times, that's it. No lights light. Noticed on the supply, it has two connectors the same pin size. CN1 and CN3. Can ...

Canon DR-2580C scanner - green light just blinks. software says door is open. it is not. I have many years of experience with Canon scanners and I think I may be able to help you with your problem. On

...like Hue and intensity, refer to wikipedia for explanation. There is something called source light (your monitor for example) and reflected light (your picture that is being scanned). After ...

...the control panel until the shading plates extend (with power on). Lines are also often due to very light scratches on the reading units glass but can also be caused by dust contaminating the reading ...

light lines in back ground on scanned pages Please clean the glass thoroughly with a damp but well wrung cloth. No solvents please! S. Mohan

...swapped supplies, now when I power it on, the exit rollers spin a couple of times, that's it. No lights light. Noticed on the supply, it has two connectors the same pin size. CN1 and CN3. Can ...