When i scan a document from printer to computer it shows MB instead of kb i can not send more than 10 MB everytime it's over 10 MB how do i change this?

Well, In this case you may have two ways to solve your problem. The first one is to compress the photo size and that can be done using special software which you can find easily on the internet. Just go to google and search for "photo compress programs". The other way I tried it with yahoo mail. If you have a yahoo mail you can install a software for your mail. it is called "upload larger files". Once you install this software to your mail account you will be able to send up to 100 MB for free. Try them.