Sanyo SRP-270 - Manual (Page 7)

2-2. Connecting Interface Cable and Drawer
Cable to the printer
Connect the Host Computer(POS/ECR) to the printer using an interface cable that matches
the specifications of the printer and the Host computer(POS/ECR). Be sure to use a drawer
that matches the printer's specification.
1). Turn off both the printer and the Host computer(POS/ECR).
2). Plug the serial interface cable connector into the printer’s interface connector,
then tighten the screws on both sides of the connector. In case of the parallel
interface, squeeze the wire clips on the printer together until they lock in place on
both sides of the connector.
3). Plug the drawer cable into the drawer kick-out connector on the back of the printer
next to the interface connector. Do not connect a telephone line to the drawer
kick-out connector; otherwise the printer and the telephone line may be damaged.
4). Turn on the Printer and Host computer(POS/ECR).