Hi,
my order is Your Activation Key for WF-C5210, WF-C5290, WF-C5710, WF-C5790, PX-S884, PX-M884F - use before July 20 order is complete (#16977111) - Paypro Global
I'm a regular buyer from 2manuals.com. The keys I used to activate WF-C5290 in this order can no longer be recovered after firmware update.
I WILL BUY NEW KEYS, but I also need new firmware because the old firmware WF-C5290 will give "Reading Failed -1" error when trying to recover or activate with new keys.
Please update the firmware for WF-C5290.
Thank you,
Eric