AUTOMATIC 2-SIDED COPYING USING THE 
DOCUMENT GLASS
Automatic 2-sided copying of 1-sided 
originals
1
Open the automatic document feeder, 
place the original face down on the 
document glass, and then gently close 
the automatic document feeder.
• Align the corner of the original with the tip of the arrow mark 
 on the document glass scale.
• Place the original in the appropriate position for its size as 
shown above.
• After placing the original, be sure to close the automatic 
document feeder. If left open, parts outside of the original will 
be copied black, causing excessive use of toner.
Do not place any objects under the original size detector. Closing the automatic document feeder with an object 
underneath may damage the original size detector plate and prevent correct detection of the document size.
2
Touch the [2-Sided Copy] key.