To create a cipless firmware you need to send the data of your printer: ID printer
For get printer ID we recommend using the free program Pantum_Chipless_V4.1.1
This program have button Get ID, this ID code you can send to us
The software version must be 4.1.1 or higher
Remove the side cover from the USB cable connection side.
Note: In the upper part of the printer, the cover is fixed with a bolt (the bolt is hidden under the sticker)
With the printer turned off, close (with tweezers) the BOOT1 [CN2] contacts and turn on the printer
The printer will turn on in Bootloader Mode, this can be checked by clicking the [Get Printer ID] button in the program.
Wait 30 seconds until the green bar at the bottom of the program fills up. After that, turn off the printer (by holding the power button for 5 seconds, or by disconnecting it from the power supply) and turn on the printer again.
Now the printer will enter to mode Bootloader itself
After all this, you can send the chipless firmware by clicking [Upgrade Firmware] and select the firmware file Chipless_XXXXXXXXXX_P2500w.fwr. The firmware process can be quite long, more 3 minutes.
Note: While programming the printer, the software will show NOT RESPONDING, but it's actually running [programs the printer] and you have to wait for it to finish
After successful completion, the bar at the bottom of the program will be completely green and printer will automatically itself restarting.