Compressed or stretched fonts (indicates stepping motor or roller tension issues). Cash Drawer Kick-Out Test
: Communicates with the printer even if the official Windows printer driver is corrupted or missing. Core Features and Functions
: While the tool can "Driver Print" using the installed Windows driver, it is most powerful when used for direct port communication to diagnose hardware-level failures.
Clicking this should cause an audible click and instantly pop open the drawer. If the printer prints a small arrow or garbled text instead of opening the drawer, the cash drawer command sequence or pinout mapping is incorrect. 3. Autocutter Diagnostics Pos Printer Test V3.2
Common in legacy systems and industrial environments. Parallel (LPT): Used in older traditional POS hardware.
To use the tool successfully, the configuration in the software must match the physical connection of the receipt printer. USB Connection
Flip the paper roll. Thermal paper only prints on the treated outer side. Incorrect Baud Rate or Driver Emulation. Compressed or stretched fonts (indicates stepping motor or
Turn the printer power switch to the position. Verify the power LED is solid green and no error lights (red/amber) are flashing. Step 2: Configure Port Settings in V3.2
Match the printer's hardware dip-switch settings with the utility's port settings.
Print a self-test page from the printer (hold the FEED button while powering on) to find its current IP address. Clicking this should cause an audible click and
If your printer features an automatic guillotine cutter, click the or Full Cut/Partial Cut command. This verifies that the mechanical motor and blade alignment operate without jamming. Troubleshooting Common Thermal Printer Issues
The thermal paper roll is loaded upside down, or non-thermal paper is being used in a thermal printer.