Setup The Printer for First Use(RH-40&RH-40BT)

Created by Mike XU, Modified on Wed, 1 Nov, 2023 at 12:54 AM by Mike XU

Congratulations on your new purchase of a  Thermal Label Printer. We designed this printer to simplify your shipping and printing needs!

✔️ Appearance
✔️In the box, you will find one printer, one power adapter cable, one USB cable,one U disk,one label holder and 30 sheets 4"x6" thermal labels .

Note: If any accessories missing,please contact us to get support.



✔️Make sure the printer's power switch is in the OFF position before connecting the power cord to printer.

✔️Use the original power adapter only in case the demage caused by charging improperly.

✔️Please unplug the printer power cord if it is not use for a long time.


✔️ When using the printer for the first time, please operate the printer to calibrate the label.

✅Load your labels over the printer, ensuring that the printable side of the labels are facing up. Adjust the paper guide as needed. Close the printer lid. 

Power on the printer.

Press and hold on feed button until printer beep one noise, release your finger, printer will automatically study paper size, when finished, try to install the driver and print please.


For labels of the same size, you only need to calibrate them once before using them, and you don't need to calibrate them again each time you use the printer. When you change other labels of different sizes, please calibrate again. 


✔️ Next, install the printer driver.

You can find the printer driver in the complimentary U Disk.

Of course, you can also download the driver by clicking this link.


Windows Driver.    MacOS Driver. 



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