I suppose you have downloaded 'CLX-6260FW_V4.00.04.05.zip' from https://support.hp.com/de-de/drivers/samsung-clx-6260-color-laser-multifunction-printer-series/16462350 . If yes there is a file 'CLX6260FW_Release Note_English.pdf' which mentions using 'CLX6260FW_UpgradeJig.exe' also available in the ...

And there seems to be compressed rootfs in the file CLX-6260FW_V4.00.04.05.hd starting at byte 70910220 (I extracted 29235758 bytes from 70910220 on): binwalk CLX-6260FW_V4.00.04.05.hd DECIMAL HEXADECIMAL DESCRIPTION -------------------------------------------------------------------------------- * ...

Klas-Kenny, what about to learn something more about the .hd file? Maybe it's not that propietary.. Using binwalk I can see in your file following: 100145978 0x5F81B3A uImage header, header size: 64 bytes, header CRC: 0x40A34E51, created: 2016-09-27 08:48:37, image size: 1746944 bytes, Data Address:...

Hi all. MANY THANKS for this thread! Thanks to it (and a translator, I'm originally from Slovakia ;) ) I was able to repair display on my Xpress C1860FW after unsuccessful firmware update. I purchased another printer with working display and was able to do a backup of the filesystem using tar and mo...