02-24-2019 01:09 PM
I just purchased probably my fifth Canon MP25DV over the last few years and this one is emitting a almost constant high pitch noise which is very annoying. None of my other adding machines have ever done this. It's going back to Staples tomorrow. Has anyone else had an adding machine that has done this?
I thought I could live with it but it is driving me crazy!
03-22-2019 01:28 PM
09-24-2021 10:59 AM
This is my favorite calculator and have used this model for years! I am returning this new one TODAY because of the high pitch noise it emits when it goes into sleep mode. 1st I do not need a 7 minute sleep mode setting. I get interrupted constantly and this is a total PAIN!