A new MANROLAND Printing machine was installed in 2010.
The new machine prints faster and more then the old machines together. With selling the old machines, a lot of space was not longer needed on this floor.
Another point: In the past delivered paper was stored on the same floor as the printing machines. It was difficult to have the right temperature and humidity for the paper. So the storage of the paper was transfered to a different floor. Now much more paper can be stored there with special air-conditioning. Now the new paper rolls for the new printing machine are changed in the floor directly under the MANROLAND. So if you are visiting the new machine, you can see the paper coming from the "underground" directly into the machine. With this change, a lot of space on the printing floor became free.
Then on the same floor is the export. On some days/weeks this area is full, on other days/weeks empty. It depends on how much is stored for shipping. So the weeks before the summer conventions there is no free space.
So your JW relatives must have seen the empty spaces
- no older printing machines
- no paper and
- empty export department.