There are two main ways to use a cash box, depending on the setup and power requirements. Here's a detailed explanation of both methods:
1. **Cash Box Connected to a Receipt Printer**
In this configuration, the cash box is connected to a receipt printer, which in turn is linked to the computer. The cash drawer can draw power from the printer. However, it’s important to note that not all printers are compatible with the cash drawer. For example, a 58mm receipt printer typically operates at 12V, while the cash drawer sensor requires 24V. This voltage mismatch means the 58mm printer cannot open the cash drawer. On the other hand, an 80mm receipt printer usually runs at 24V, which is compatible with the cash drawer’s requirements, allowing it to function properly.
2. **Cash Box Connected to a Cash Box Drive Box**
Another method involves connecting the cash box directly to a cash box drive box, which is then connected to the computer. In this case, the cash box draws power from the computer, which typically provides 5V. To make this work, the cash box drive box includes a built-in transformer that converts the 5V input into 24V, which is necessary to operate the cash drawer. This setup ensures compatibility even when the computer’s output voltage is lower than what the drawer requires.
Both methods offer practical solutions for integrating a cash box into a point-of-sale system, but the choice depends on the available hardware and power specifications. It’s always recommended to check the voltage requirements of your equipment to ensure proper functionality and avoid potential issues.
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