What about the old printer paper card?

The paper card of the old printer refers to the outdated dot matrix printer or the old needle printer. The print head and paper roll or paper used in this printer are rough, which leads to paper jam when printing.

If you encounter an old printer paper card, you can take the following measures:

1. Stop the printer and turn it off. Then, try to gently pull out the jammed printing paper to avoid further paper loss.

2. Turn on the printer and see if there is any paper in the printer. At this time, you can use tweezers or other small tools to take out the paper clip.

3. If you can't see the position of paper jam inside, you can try to open the cover on the side, back or bottom of the printer and look at the printer from different angles to find out the position of paper jam.

4. If you have tried to gently pull out the paper, but still can't solve the problem, you can try to push the paper jam into the printer with a piece of paper or cardboard to try to push out the paper jam.

5. If the above methods can't solve the problem, it is recommended to contact a maintenance professional to avoid more serious damage.

To sum up, the paper jam problem of the old printer can be solved by gently pulling out the paper jam, taking out the paper part with a small tool, opening the printer cover on the side, back or bottom, and pushing the paper jam with another piece of paper or cardboard. If you can't solve it yourself, it is recommended to contact a professional for maintenance.