Chosen Solution
printer blue light flashing it dose the startup sequence but nothing els and the touch screen is off
hi turn on printer then unplug the power source then click each printer release button but don’t take them out. this may be hard if the cover is over them but still possible. plug back in and wait it should tell you that the cartridges are not installed then click all back in good luck regards rik
I have this exact issue, did you resolve it?