How often should I "bug" her about this?

At work, there is a report that prints automatically every day that I work on..well, the printer broke..and I had to prepare it and print it out myself on a different printer, which is very tedious to do. I was under the impression that the printer was going to be fixed..so for two weeks I was preparing the report myself..then I find out two days ago that they are NOT going to fix the printer..So I ask my boss how can I get that report again, and she comes over to my desk and shows me a list of reports and asks them if any of them are the one that I need..they arent..so she says she will look further into it...I haven't heard back, so yesterday I emailed her to find out and she replied with "I emailed so and so about that but haven't heard back, I will email him now" So this was yesterday and she hasn't contacted me..should I email her again today, or wait another day?