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- HP Community
- Printers
- LaserJet Printing
- 49.38.07 Error

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01-31-2018 07:10 AM
I updated the firmware via the Web interface. Firmware: ljM527_fs4_fw_2405135_000384.bdl After restarting had the error 49.38.07. Ping ok, but the web interfact can't go.
Sorry for my Еnglish.
Solved! Go to Solution.
Accepted Solutions
01-31-2018 09:06 AM
Hi POHNAH,
Had your printer been working alright before you upgraded its firmware ?
What you can do now:
- Download the latest firmware version of your printer model in a USB flash stick.
- Plug the USB flash stick in the USB port which is near to the printer's screen.
- Enter the preboot menu of the printer, by touching the screen when the number "1/8" appears below the HP logo.
- Go to Administration -> Format Disk and select ok.
- Go to Administration -> Download -> Thumbdrive -> "The firmware appears" select it ok.
- After the firmware will have been installed, go back and select Continue.
The printer will try to boot now.
Let me know about what happened afterwards,
I hope this will solve your issue,
Cheers!
ALEX-TATS
Printer Engineer for a HP Platinum Partner
I am not a HP employee
If you found this post helpful, you can let others know by clicking the “Accept as Solution” button. You can also show your appreciation, with a kudos, by clicking the “Thumbs up" button!
01-31-2018 09:06 AM
Hi POHNAH,
Had your printer been working alright before you upgraded its firmware ?
What you can do now:
- Download the latest firmware version of your printer model in a USB flash stick.
- Plug the USB flash stick in the USB port which is near to the printer's screen.
- Enter the preboot menu of the printer, by touching the screen when the number "1/8" appears below the HP logo.
- Go to Administration -> Format Disk and select ok.
- Go to Administration -> Download -> Thumbdrive -> "The firmware appears" select it ok.
- After the firmware will have been installed, go back and select Continue.
The printer will try to boot now.
Let me know about what happened afterwards,
I hope this will solve your issue,
Cheers!
ALEX-TATS
Printer Engineer for a HP Platinum Partner
I am not a HP employee
If you found this post helpful, you can let others know by clicking the “Accept as Solution” button. You can also show your appreciation, with a kudos, by clicking the “Thumbs up" button!
01-31-2018 09:16 AM
Forgot to tell you that before you do all of the above, try to boot your printer without being connected to a PC via usb cable or to a LAN via ethernet cable, just power cable.
ALEX-TATS
Printer Engineer for a HP Platinum Partner
I am not a HP employee
If you found this post helpful, you can let others know by clicking the “Accept as Solution” button. You can also show your appreciation, with a kudos, by clicking the “Thumbs up" button!