Do you work in an Office? We’re guessing you do, since you’re visiting Macolabels.com. Have you seen The Office? Do you have messy people who use the microwave? Here is your chance to let them know, just like Pam did, the way you feel about their lack of respect for others. Pam authored this great work of prose for the person at Dunder Mifflin headquarters who repeatedly left the office microwave a mess. We’re left to guess who the microwave user is. I have my own theories. There are so many suspects but a little background on two suspects in particular has me leaning towards two possibly guilty parties.
This “The Office” episode is called “Frame Toby”. It is also the episode where Jim (John Krasinsky) buys his parent’s house without consulting Pam. That’s kind of impulsive, and it shows a lack of concern for Pam. But does that make him the Microwave messer? I don’t think so. He is a guy and all, but he seems thoughtful and respectful of others.
It also happens to be the episode where Michael Scott tries to frame Toby, who he hates. He calls the police on Toby after planting what he thought was some pot in Toby’s desk. It turned out that it was not an illegal drug but some edible greens. This shows that Michael Scott has no scruples or morals. This isn’t the only episode to demonstrate that he’s a horrible person. He is my suspect number one. 
The other subplot in this episode is that Ryan is leaving on a long term trip to Thailand, and has to break up with Mindy, but Ryan wants to continue their relationship until he leaves. Ok, Ryan is now my number one suspect, he's very selfish.
Just when I thought I knew who to blame, Meredith all but admits to leaving the mess when she mentions how she doesn’t have time to clean up after herself because she isn’t paid to be a maid between her job at the office, caring for her children and being a part-time maid.
I don't know if Dunder Mifflin has full sheet labels, but Maco Labels does make one, the ML-0100 label. It's 8-1/2" X 11".
We’ve saved you the dreadful task of typing and formatting Pam’s Microwave sign. You can download the label by clicking on the picture below: