Next time you are subject to a service tech guy going through a list of 273 apparently innane questions before getting to the one that you think is the problem with your so-cheap-it-would-cost-less-to-buy-another printer, just remember that once in a while #157 or so is the question that asks:
Sir, are there any other obstructions near your printer’s roller like, say, a tiny toy?
Oh yes, that tiny toy I had not noticed for weeks is jammed there under the roller. Ummm…I’m just gonna hang up now. Bye. No, thank you. Bye.