Changes

- Stage Glass ----> I put this here because I think it is a cool name but I think you know what it is.

'''Problem log;'''

'''- "Paper under drum error"''' The Riso seems to have very clever sensors that can tell you what the problem is. Sometimes you do them and the problem is fixed and it continues to print or make a master. Other times you can see for example there is not paper logged under the drum. To resolve this problem press the 'reset' but and the machine is able to print again.