![Printing and scanning from a distance with Raspberry Pi and your old USB printer. | by Steffen Martinsen | Medium Printing and scanning from a distance with Raspberry Pi and your old USB printer. | by Steffen Martinsen | Medium](https://miro.medium.com/v2/resize:fit:1400/1*W4cFHPzfz-3s9S60oHsM2A.png)
Printing and scanning from a distance with Raspberry Pi and your old USB printer. | by Steffen Martinsen | Medium
![Raspberry Pi 3 B - doesn't detect USB connection with the printer · Issue #616 · guysoft/OctoPi · GitHub Raspberry Pi 3 B - doesn't detect USB connection with the printer · Issue #616 · guysoft/OctoPi · GitHub](https://user-images.githubusercontent.com/2048645/69010296-4b9cce00-092c-11ea-8a17-c993f7164ce9.png)
Raspberry Pi 3 B - doesn't detect USB connection with the printer · Issue #616 · guysoft/OctoPi · GitHub
![Flashing fails: usb_bulk_send() ERROR -7: Operation timed out · Issue #21 · Thore-Krug/Flash-CHIP · GitHub Flashing fails: usb_bulk_send() ERROR -7: Operation timed out · Issue #21 · Thore-Krug/Flash-CHIP · GitHub](https://user-images.githubusercontent.com/3430458/73077822-8e2bdb00-3e86-11ea-89f8-3507675e708f.png)
Flashing fails: usb_bulk_send() ERROR -7: Operation timed out · Issue #21 · Thore-Krug/Flash-CHIP · GitHub
![Received Error: "Failed to autodetect serial port, please set it manually." when attempting to connect over ethernet - Get Help - OctoPrint Community Forum Received Error: "Failed to autodetect serial port, please set it manually." when attempting to connect over ethernet - Get Help - OctoPrint Community Forum](https://community.octoprint.org/uploads/default/original/2X/b/b64d0e1565a3996d71ced67e747269577971ff4a.jpeg)