Sharp FO-2550 Operation Manual page 110

Making Copies
2
Load the document(s) face down.
(Maximum of 20 pages.)
The display will show:
READY TO SEND
3
Press the COPY/HELP key.
The display will show:
COL COPY MODE
START:PRESET
1:PRESET 2:MANU
5-8
Important: To prevent the document
from skewing, be sure the document is
straight in the feeder and the document
guides touch each side of the document.