The Self-checking and Cash Drawer Interface instruction of RP325 Thermal Printer with USB/Parallel/Serial

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The Self-checking and Cash Drawer Interface instruction of RP325 Thermal Printer with USB/Parallel/Serial

2019/10/17

The Self-checking and Cash Drawer Interface instruction of RP325 Thermal Printer with USB/Parallel/Serial

1. Self-checking of RP325 Thermal Printer

Self-checking can test whether the printer is working well or not, if it can print the test list correctly, that means the printer is good enough (which is excluding the problem with the connected interface to PC); otherwise, it needs repair.

Self-checking could print software version number, print density, interface type, English character and some Chinese characters by order.

Self-checking procedure：Make sure the printer is connected to the power, then press the feed key and switch on the power supply while the key is still under pressing. At the same time, the printer begins to self-checking. Please loosen the key within five seconds and the printer would print the self-testing list after it.

2. Cash Drawer Interface of RP325 Thermal Printer

Cash drawer interface adopt RJ-11 standard, 6 lines socket and it outputs DC 24V/1A. Insert the RJ-11 socket to the corresponding interface which could through the printer to open the cash drawer.

Thermal Printer with USB

Pin function of cash drawer interface is listed as below:

Thermal Printer with Parallel