HP Color Laser 150a, 150nw fix firmware (chipless)

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Order

To create a fix firmware you need to send the data of your printer:

1. Exact printer model
2. Firmware version
3. Machine Serial Number
4. CRUM Number of Black Toner chip

To check printer reports (in order not to make a mistake in the data) we recommend use the free program Printer Reports by ORPYS
it has the ability to save reports, you can send this report to us

Instruction (Manual) for program firmware

1. Connect printer to computer and enter the printer to Download Mode
   - On the OFF the printer hold button [Wireless] after [Power] ,
    - Then you see what all LEDs are the on - unpress all button
2. Extract the archive with firmware and drag and drop file FIX_NU_XXXXXXXXXXXXXXX_Laser_150_V3.82.01.xx.hd on usbprns2.exe
    - Wait for the printer to done programming (1-2 minutes) and then it will reboot itself.
3. Done, the firmware is finished.

Instruction (Manual) for program original firmware

1. Enter the printer to Download Mode
2. Download and extract the archive with original firmware
3. Drag and drop file Color_Laser_150_V3.00.01.xx.hd on usbprns2.exe

Original firmware you can download by this link

Enter to Download Mode HP 150nw

    - On the OFF the printer hold button [Wireless] after [Power] ,
    - Then you see what all LEDs are the on - unpress all button