So when I first got my printer I actually read may manual. As a man, I dont usually do that until something is VERY broken but that is how excited I was about printing!
So it said to grease the threaded rods once per month and to just wipe down the solid guide bars- no lube needed. So that is what I have done so far. In fact, since it can be dusty here in Texas I wipe the rods down far more often than that (no snickering!)
Then in another thread I saw the topic of sticky Y bars come up so I just wondered, does anyone do anything more than wipe down the bars?