Chapter 2 Setup Connectors on the DP-501 The DP-501 comes with the following connectors. DM-D connector Connector for computer connection (RS-232) Connector for printer connection (RS-232) Connector for power supply unit connection Connector for power extension cable connection The serial connector inside the DP-501 is attached using inch screws (hexagon nuts). If millimeter screws are necessary, replace them with those supplied as accessories. Inch and millimeter screws can be distin- guished based on whether the screw comes with a groove or not, as shown in the figure below.
Groove (one or more) 2 Fixing screws for serial connector Millimeter screw Inch screw Setting the jumpers Set the jumpers on the DP-501 as follows. (In the case of a Y connection, the jumpers may have any setting since the connectors on the DP-501 are not used) JP1 JP2 Attaching the customer display When connecting or disconnecting a cable, be sure the customer display and system are turned off. 31 JP1 JP2 Description 1-2 1-2 Set when connecting both the TM printer and stand for use. Set in this way when using pass-through connection. (Default) 2-3 2-3 Set when using the customer display in a stand-alone connection, without connecting a TM printer.
Set in this way when using stand-alone connection.