Ricoh Aficio 3131 Operator's Manual page 57

3 On the basic screen, press the key (shaded) on the
right.
4 Press the 2 1 key.
Select other copy modes as required.
5 Press the START key.
Book-Type Originals
The optional automatic duplexer must be installed. Duplex copying can be performed in the thin paper
(17~20 lb.) and the plain paper (21~28 lb.) modes.
* The acceptable paper size for this function is LT only.
1
Place paper in the drawer(s).
- When using this mode in bypass copying (
be sure to specify the paper size.
2
On the basic screen, press the key (shaded) on the
right.
2-Sided Copies
Page 2-4
Page 6-5),
1
2
3
4
5
6
7
8
9
10
11
12
3-13