Sindoh M611 - Manual (Page 110)

Scanner, Printer and Fax
3-
26
Duplex
You can print on both sides of the paper. Select the paper orientation before printing.
Open the print default setting window to select the print setting tab to change the below print settings.
(Sindoh M611_616 Series PS/PCL5e/PCL6)
Procedure
1 Select binding orientation
Fig. Book Binding Side Description
Simplex(single side) print Print on one side only.
Long Edge
(vertical binding for horizontal fip) normally used for booklet types
Short Edge Binding types for normal calendar.
2 Click Paper Tab to select the paper size, paper source and paper type
3 Click OK or Apply button after completing the print settings.