I am trying to install the Pharos 22.214.171.124 solution to a HP M577, and it claims it was a success yet Pharos does not appear on the touchscreen. Is this due to the fact that I am using iMFP 4.2.5 and not 4.2.6?
Yep. Support for the M527 and M577 just happened about a week ago (New HP devices are supported! LaserJet M527 and M577 software_update imfp hp hewlett_packard ).
If you're trying to push via WJA, there's an easy way to make it happen for you:
Push it to a sample device and test for awhile. You should be OK.
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