Printer Types

This printer comes in two models that have different duplex functions.

When describing procedures that are model-specific, this manual refers to the different printer models as Type 1 or Type 2. The following table describes the model types.

Model types

Model type	Model name	Duplex Printing
Type 1	SP 3400N	Manual
Type 2	SP 3410DN	Automatic

Furthermore, the symbol is used for information that is relevant only to the 120 V model printer, and the symbol is used for information that is relevant only to the 220 to 240 V model printer.

Checking the voltage rating of your printer

Check the label on the left side of your printer for the voltage rating.