The "errands" tab of the bio printer doesn't display any errands unless there's a duplicant who's going to go toggle it. On the other hand, a rations box will display the "store" errand even if there aren't any storage tasks directed at it.
Steps to Reproduce
1) Select printer. 2) Select "errands" tab, note it's empty. 3) Set printer to be toggled, note errands tab now has info.
Status: Known Issue
We are aware of this issue and have it logged internally but either we do not have a fix ready yet or we are not planning on addressing the issue in the immediate future.