Local comic book stores often carry AOT manga. You could also check out specialty manga retailers online. Another option is to look for it at conventions or comic fairs where vendors might have it for sale.
We can conclude the following steps regarding the installation of the 680 ribbon:
1. First, turn off the power of the printer.
2. He opened the front cover of the printer.
3. He pulled the paper-pressing rod outward and flipped it upward.
4. Move the print head to the middle to replace the ribbon box.
5. He held the ribbon guide with one hand and gently pulled it outward until it left the print head.
6. Hold the ribbon box and pull it out of the printer.
7. He carefully placed the new ribbon into the ribbon box.
8. Put the ribbon box into the printer and make sure that the ribbon guide is inserted along the slot on the print head.
9. Close the front cover of the printer.
Please note that the steps above are based on the relevant information in the search results. The specific installation steps may vary according to the model and brand of the printer. It is recommended to refer to the user manual of the printer or the guide on the official website for accurate installation steps before installing the ribbon.
Well, there are a few options. You could check out digital distribution platforms like Steam or specific eroge-focused online stores. Sometimes, conventions or expos related to gaming might have vendors selling them too.
Local brick-and-mortar bookshops might have it. Check your neighborhood bookstore or a large chain like Borders. Also, some second-hand bookstores could have copies available.