# Sovol SV06 plus-KLIPPER **URL:** \ **Category:** Sovol SV06 Fully Open Source 3D Printer\ **Created:** [November 7, 2024, 12:53pm UTC](https://forum.sovol3d.com/t/sovol-sv06-plus-klipper/5959 "2024-11-07T12:53:29Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![beemergb](https://avatars.discourse-cdn.com/v4/letter/b/8e8cbc/32.png) [@beemergb](https://forum.sovol3d.com/u/beemergb)\ **Post date:** [November 7, 2024, 12:53pm UTC](https://forum.sovol3d.com/t/sovol-sv06-plus-klipper/5959/1 "2024-11-07T12:53:29Z")
Im getting a message telling me that I have a error code key 74 ,as I my endstop for the stepper Z , must be between min and max !! and the printer wont work as it cannot be detected ! Anybody know what to do here ? I hope so 🙂 ---
**Author:** ![Lion](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.sovol3d.com/lion/32/5586_2.png) [@Lion](https://forum.sovol3d.com/u/Lion)\ **Post date:** [November 7, 2024, 2:00pm UTC](https://forum.sovol3d.com/t/sovol-sv06-plus-klipper/5959/2 "2024-11-07T14:00:42Z")
Can you please post a pic of the error screen…?? I’ve never heard of this code, is this Klipper…?? ---
**Author:** ![beemergb](https://avatars.discourse-cdn.com/v4/letter/b/8e8cbc/32.png) [@beemergb](https://forum.sovol3d.com/u/beemergb)\ **Post date:** [November 7, 2024, 2:26pm UTC](https://forum.sovol3d.com/t/sovol-sv06-plus-klipper/5959/3 "2024-11-07T14:26:53Z")
fault ![IMG_0909](https://canada1.discourse-cdn.com/flex030/uploads/sovolforum/original/2X/1/1fe6723b36eb12dd0c1ab94fd4bfd33a936ddf40.jpeg) ![thumbnail](https://canada1.discourse-cdn.com/flex030/uploads/sovolforum/original/2X/4/497f1888358a8efcd4b17a9ccd6ad1746ed045fe.jpeg) I hope this gets through ! Sonic pad read out ---
**Author:** ![Lion](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.sovol3d.com/lion/32/5586_2.png) [@Lion](https://forum.sovol3d.com/u/Lion)\ **Post date:** [November 7, 2024, 2:42pm UTC](https://forum.sovol3d.com/t/sovol-sv06-plus-klipper/5959/4 "2024-11-07T14:42:28Z")
Sorry, I don’t know anything about Klipper… Did you follow what the readout says about the guidelines & configuration files. Did you contact Creality…?? Someone else here might be able to help. ---
**Author:** ![beemergb](https://avatars.discourse-cdn.com/v4/letter/b/8e8cbc/32.png) [@beemergb](https://forum.sovol3d.com/u/beemergb)\ **Post date:** [November 7, 2024, 2:51pm UTC](https://forum.sovol3d.com/t/sovol-sv06-plus-klipper/5959/5 "2024-11-07T14:51:06Z")
It all worked well untill yeterday ! Ive been printing with it for over a year now and a few problems ,it all started yesterday with the print layers looking very bad,I put a new nozzle on just incase then all this started ! The more complicated things you use on printers the deeper shit you get in !! ---
**Author:** ![beemergb](https://avatars.discourse-cdn.com/v4/letter/b/8e8cbc/32.png) [@beemergb](https://forum.sovol3d.com/u/beemergb)\ **Post date:** [November 7, 2024, 3:24pm UTC](https://forum.sovol3d.com/t/sovol-sv06-plus-klipper/5959/6 "2024-11-07T15:24:42Z")
Someone has just given me a good idea , when I changed the nozzle I could have damaged the Z sensor ! ---
**Author:** ![mich0111](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.sovol3d.com/mich0111/32/1176_2.png) [@mich0111](https://forum.sovol3d.com/u/mich0111)\ **Post date:** [November 7, 2024, 3:41pm UTC](https://forum.sovol3d.com/t/sovol-sv06-plus-klipper/5959/7 "2024-11-07T15:41:20Z")
Unless you are a brute it is complicated to damage the z sensor by changing the nozzle. ---
**Author:** ![Lion](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.sovol3d.com/lion/32/5586_2.png) [@Lion](https://forum.sovol3d.com/u/Lion)\ **Post date:** [November 7, 2024, 7:51pm UTC](https://forum.sovol3d.com/t/sovol-sv06-plus-klipper/5959/8 "2024-11-07T19:51:13Z")
If you changed the nozzle then the Z-Offset would change, but in Klipper I don’t know if it would set it automatically or if you would still have to manually set it.