Removing The Duplex Unit - Epson EPL-N1600 Reference Manual

You can select duplex printing either through the printer driver
software, or through the printer's control panel.
Using the printer driver:
Check the Duplex Unit check box on the Basic Setting menu
(except Windows NT 3.51) or Document Setting menu (Windows
NT 3.51) of the printer driver.
Using SelecType:
Follow the instruction in the section on SelecType to change this
setting. You should use the Printing menu for this ("Duplex", page
5-18).

Removing the Duplex Unit

When you wish to move or store the printer, or if you wish to
transfer the duplex unit to another printer, you should follow the
procedures described below.
1. Make sure that the computer and printer are turned off,
remove the power cord from the wall outlet and from the
printer. Remove any interface cables from the printer.
2. Push the release button to open the vertical unit of the duplex
unit fully.
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Options
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