Please explain with screenshots how to do this and how and in which order and where I have to place and activate the quarry and the landmarks.
I have read that this is possible, but I fail at replicating this.
Minecraft – How to build a Quarry of a size larger than 64×64 in Feed the Beast
minecraft-feed-the-beastminecraft-java-edition
Best Answer
The Buildcraft quarry doesn't support areas larger than 64x64. Quarry+ adds a block called Quarry+ which can support up to 256x256.
If you have Extra-utilities installed then use the Ender Quarry, it can support an unlimited* (read stupidly large) area.