Is there no printable script reference of official?

I know there are printable manual in ,

D:\Program Files\Unity\Editor\Data\Documentation\Documentation

But this is unity program itself’s manual.

I want to print all or brief classes of scripting.

So I can only access this by in computer.

Of course it is done if I click manually all I need one by one and print it one by one,

But I need more simple way to print all those out just one work.

There is no directly printable version of the script reference. However, the pages are all separate HTML files contained in the Documentation/ScriptReference folder. Maybe there is some way you can bulk print the files?