can't edit black engine

[tee4341]

can't edit black engine
i need setup all page start up zoom 65%
plese help me

[tungsten]

can't edit black engine
i need setup all page start up zoom 65%

What is the "black engine" ?
If you are using "Blink" engine, there is a zoom setting in Blink settings (chrome://settings/#defaultZoomFactor).
There is no zoom setting in Trident engine, this is by design as expected. We will consider this issue.