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CLX-6260FW
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I am trying to update the Firmware on my CLX-6260FW printer and it is not working.

I started with V4.00.01.36 and successfully updated to V4.00.01.49 by following the intructions via USB.

 

When I went to update to V4.00.04.05 it does not work.

I tried by USB and the usblist2.exe programs runs however it does not update the frmware.

 

I tried via Syncthruweb and it gets stuck on the verifying Firmware process. I assume that the file you should browse for is the CLX6260FW_V4.00.04.05.hd file????

The instructions do not specify which file you should select.

 

The current Firmware is reported as  V4.00.01.49 _UpgradeJig when I print a config page

 

 

Update.....

I tried it in Internet Explorer and got further. Now it goes through the Validating firware step but results in "invalid Firmware". I have tried the .zip , the SWUPGRADE_ON.prn and the CLX6260FW_V4.00.04.05.hd file

 

 

Any Ideas

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