# Printer.cfg in blank **URL:** \ **Category:** General Discussion\ **Created:** [December 17, 2022, 5:52am UTC](https://klipper.discourse.group/t/printer-cfg-in-blank/5411 "2022-12-17T05:52:32Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Peurif](https://avatars.discourse-cdn.com/v4/letter/p/c57346/32.png) [@Peurif](https://klipper.discourse.group/u/Peurif)\ **Post date:** [December 17, 2022, 5:52am UTC](https://klipper.discourse.group/t/printer-cfg-in-blank/5411/1 "2022-12-17T05:52:32Z")
### Basic Information: Printer Model: Ratrig VCore3 MCU / Printerboard: Octopus PRO [klippy.log](https://klipper.discourse.group/uploads/short-url/1LRekOG6bTyAoqo9zOZdODL3Ish.log) (14.1 KB) `klippy.log` _Fill out above information and in all cases attach your_ `klippy.log` _file. Pasting your_ `printer.cfg` _is **not** needed_ ### Describe your issue: something a bit strange… when I turned on the printer an error that said something similar to that the MCU was missing… I don’t remember well… I have looked at the file printer.cfg… and it was empty… all deleted Luckily, I had a backup of that file that I was able to restore… Does anyone know what could have happened? ---
**Author:** ![DaVinci10](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/davinci10/32/2828_2.png) [@DaVinci10](https://klipper.discourse.group/u/DaVinci10)\ **Post date:** [December 18, 2022, 9:13pm UTC](https://klipper.discourse.group/t/printer-cfg-in-blank/5411/2 "2022-12-18T21:13:02Z")
It looks like your using the old directory structure… configs are now in printer\_data/config with the newest updates. Args: [‘/home/pi/klipper/klippy/klippy.py’, ‘/home/pi/klipper\_config/printer.cfg’, ‘-l’, ‘/home/pi/klipper\_logs/klippy.log’, ‘-a’, ‘/tmp/klippy\_uds’] ---
**Author:** ![EddyMI3D](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/eddymi3d/32/1981_2.png) [@EddyMI3D](https://klipper.discourse.group/u/EddyMI3D)\ **Post date:** [November 23, 2024, 9:57pm UTC](https://klipper.discourse.group/t/printer-cfg-in-blank/5411/3 "2024-11-23T21:57:07Z")