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- T770 firmware update issue

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10-29-2021 05:25 AM
Product: Designjet T770
Operating System: Microsoft Windows 10 (64-bit)
Hello,
The update to version TT6-TTAJ_08_02_03.3.90 seems to have taken place correctly but the version displayed remains 7.0.1.2.
I proceed with the web server. After the download the screen displays:
1% 2% 3% 4% 5% 6% 7% and 100%
The size of file I am using is 3.61Kb !!
I downloaded it from support.hp.com.
Where is my mistake?
T770 N ° CN9CK2H04
Firmware: T6-TAJ 7.0.1.2
Product number: CH539A
Thank you for your answers
2 REPLIES 2
10-29-2021 07:47 AM
The firmware is 457MB, check readme file for instructions
https://support.hp.com/hr-en/drivers/selfservice/hp-designjet-t770-printer-series/3980523
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