# Sovol SV01 Pro **URL:** https://forum.sovol3d.com/c/sovol-sv01pro/31.md [Latest](https://forum.sovol3d.com/latest.md) · [Categories](https://forum.sovol3d.com/categories.md) · [Tags](https://forum.sovol3d.com/tags.md) --- ## [(Official)Sovol SV01 Pro Troubleshooting Video Tutorials](https://forum.sovol3d.com/t/official-sovol-sv01-pro-troubleshooting-video-tutorials/1558)
**Author:** [@sovol3d](https://forum.sovol3d.com/u/sovol3d)\ **Replies:** 0\ **Last updated:** [February 6, 2023, 3:12am UTC](https://forum.sovol3d.com/t/official-sovol-sv01-pro-troubleshooting-video-tutorials/1558 "2023-02-06T03:12:15Z")
SV01 Pro --- ## [About the Sovol SV01 Pro category](https://forum.sovol3d.com/t/about-the-sovol-sv01-pro-category/116)
**Author:** [@sovol3d](https://forum.sovol3d.com/u/sovol3d)\ **Replies:** 0\ **Last updated:** [April 8, 2022, 8:53am UTC](https://forum.sovol3d.com/t/about-the-sovol-sv01-pro-category/116 "2022-04-08T08:53:50Z")
Welcome to share anything about the SV01 PRO here. To get spare parts for the printer, pls search SV01 PRO on sovol3d.com, and email info@sovol3d.com with a picture if you can’t find the part needed. Need pre- or post-… --- ## [Onde consigo a placa mãe da Sovol SV01 Pro?](https://forum.sovol3d.com/t/onde-consigo-a-placa-mae-da-sovol-sv01-pro/10254)
**Author:** [@YanCosmakar](https://forum.sovol3d.com/u/YanCosmakar)\ **Replies:** 1\ **Last updated:** [August 6, 2026, 3:48am UTC](https://forum.sovol3d.com/t/onde-consigo-a-placa-mae-da-sovol-sv01-pro/10254 "2026-08-06T03:48:00Z")
Onde consigo essa placa mãe da Sovol Sv01 Pro? Qual placa é compativel? Eu preciso configurar alguma coisa? --- ## [Problem with thermistor replacement](https://forum.sovol3d.com/t/problem-with-thermistor-replacement/8764)
**Author:** [@daviddzr](https://forum.sovol3d.com/u/daviddzr)\ **Replies:** 10\ **Last updated:** [October 20, 2025, 3:02am UTC](https://forum.sovol3d.com/t/problem-with-thermistor-replacement/8764 "2025-10-20T03:02:33Z")
Looking for some help. I have the Sovol SV01 Pro printer which still has the stock Marlin 2.0.9.2 on it and it has been great for years. Recently it got a big clog in the extruder and while cleaning it I broke one of the… --- ## [SV01 PRO...... BROKEN hot end , replacemt?](https://forum.sovol3d.com/t/sv01-pro-broken-hot-end-replacemt/6562)
**Author:** [@Canadian3d](https://forum.sovol3d.com/u/Canadian3d)\ **Replies:** 28\ **Last updated:** [May 23, 2025, 9:13pm UTC](https://forum.sovol3d.com/t/sv01-pro-broken-hot-end-replacemt/6562 "2025-05-23T21:13:12Z")
Trying to clean up a clog in my hotend i managed to break the one wire that goes into the block . Does anyon know exactly what i can use for a replacement. I have been told its 24v 40w heat cartridge. Just want to make… --- ## [Any Other Survivors?](https://forum.sovol3d.com/t/any-other-survivors/7523)
**Author:** [@cardoc](https://forum.sovol3d.com/u/cardoc)\ **Replies:** 1\ **Last updated:** [April 15, 2025, 2:05pm UTC](https://forum.sovol3d.com/t/any-other-survivors/7523 "2025-04-15T14:05:57Z")
Just wondering if anyone else is still getting use out of their SV01. A few mods over the years, most recently moving to Klipper, but she still makes fine prints. Anybody? --- ## [SV01 Pro extruder replacement](https://forum.sovol3d.com/t/sv01-pro-extruder-replacement/2908)
**Author:** [@Samuel\_Garcia](https://forum.sovol3d.com/u/Samuel_Garcia)\ **Replies:** 8\ **Last updated:** [March 19, 2025, 8:20pm UTC](https://forum.sovol3d.com/t/sv01-pro-extruder-replacement/2908 "2025-03-19T20:20:24Z")
My extruder was damaged and I couldn’t find the exact model of the SV01 pro, only the one of the original SV01, looking for the extruder of the SV01 Pro I found the one of the SVO6 Plus that caught my attention, just out… --- ## [Replacement Exctruter](https://forum.sovol3d.com/t/replacement-exctruter/2673)
**Author:** [@Yota](https://forum.sovol3d.com/u/Yota)\ **Replies:** 4\ **Last updated:** [March 19, 2025, 10:06am UTC](https://forum.sovol3d.com/t/replacement-exctruter/2673 "2025-03-19T10:06:13Z")
Need to replace or upgrade my exctruder. I am finding NOTHING on what’s compatible with this thing or where to go to simply replace what I have. Not that I wish this on anyone, but I am hopeful someone out there has foun… --- ## [Howto change extruder motor](https://forum.sovol3d.com/t/howto-change-extruder-motor/4268)
**Author:** [@Msappdem](https://forum.sovol3d.com/u/Msappdem)\ **Replies:** 1\ **Last updated:** [March 15, 2025, 6:50pm UTC](https://forum.sovol3d.com/t/howto-change-extruder-motor/4268 "2025-03-15T18:50:14Z")
Hi, Is it possible to replace the original motors with Creality? I tried to change the one of the extruder (BJ42D12-11V01) with a creality 42-40 (BJ42D22-23V01) by modifying the vref from 0.69volt to 1.35volt but the mo… --- ## [Quick extruder wheel question ... does this look normal?](https://forum.sovol3d.com/t/quick-extruder-wheel-question-does-this-look-normal/6137)
**Author:** [@wtrch](https://forum.sovol3d.com/u/wtrch)\ **Replies:** 7\ **Last updated:** [December 8, 2024, 1:57am UTC](https://forum.sovol3d.com/t/quick-extruder-wheel-question-does-this-look-normal/6137 "2024-12-08T01:57:03Z")
My extruder is now not feeding filament out. I can push filament through so there’s no clog. I’ve adjusted the extruder tension knob (counter clockwise makes the spring tighter) to as tight as it can be. If I manually p… --- ## [I need to level the x-bracket (the one the extruder is on)](https://forum.sovol3d.com/t/i-need-to-level-the-x-bracket-the-one-the-extruder-is-on/6121)
**Author:** [@wtrch](https://forum.sovol3d.com/u/wtrch)\ **Replies:** 6\ **Last updated:** [November 30, 2024, 4:45am UTC](https://forum.sovol3d.com/t/i-need-to-level-the-x-bracket-the-one-the-extruder-is-on/6121 "2024-11-30T04:45:43Z")
The x-axis bracket, the one that the extruder sits on, is not level. I need to do a procedure like in this video for the SV01 and can’t figure out how to disable steppers in the interface of my SV01 Pro. Any pointers t… --- ## [Aux leveling get me to the print launcher](https://forum.sovol3d.com/t/aux-leveling-get-me-to-the-print-launcher/5759)
**Author:** [@K4TZ3N](https://forum.sovol3d.com/u/K4TZ3N)\ **Replies:** 1\ **Last updated:** [October 6, 2024, 3:08am UTC](https://forum.sovol3d.com/t/aux-leveling-get-me-to-the-print-launcher/5759 "2024-10-06T03:08:24Z")
Hi. I have recently buy a SV01 Pro, and after building it, i try to calibrate it, following the official video. But when i select the Aux Leveling, it get me to the print laucher. Also when i try to save an offset for t… --- ## [Klipper with SV01 Pro?](https://forum.sovol3d.com/t/klipper-with-sv01-pro/720)
**Author:** [@Atroz](https://forum.sovol3d.com/u/Atroz)\ **Replies:** 5\ **Last updated:** [August 13, 2024, 11:07pm UTC](https://forum.sovol3d.com/t/klipper-with-sv01-pro/720 "2024-08-13T23:07:58Z")
Hello, Is it possible to use Klipper with the SV01 Pro? Looking at the installation instructions it appears that new firmware is required to be compiled to go on the SV01 Pro and since Sovol is not releasing it this y… --- ## [Sv01 pro Heating failed](https://forum.sovol3d.com/t/sv01-pro-heating-failed/3917)
**Author:** [@Nicko](https://forum.sovol3d.com/u/Nicko)\ **Replies:** 1\ **Last updated:** [May 6, 2024, 9:20pm UTC](https://forum.sovol3d.com/t/sv01-pro-heating-failed/3917 "2024-05-06T21:20:46Z")
When i tried to pre heat my sv01 pro that i bought 3 weeks ago it got an error saying Heating failed. so i restarted my printer (i also took out the cable to be sure) and it keeps saying Heating failed when i turn my pr… --- ## [If direct drive is moved while in pause, it will not return to the same point it was before pausing](https://forum.sovol3d.com/t/if-direct-drive-is-moved-while-in-pause-it-will-not-return-to-the-same-point-it-was-before-pausing/4907)
**Author:** [@Lilian.avlis](https://forum.sovol3d.com/u/Lilian.avlis)\ **Replies:** 0\ **Last updated:** [April 19, 2024, 10:37am UTC](https://forum.sovol3d.com/t/if-direct-drive-is-moved-while-in-pause-it-will-not-return-to-the-same-point-it-was-before-pausing/4907 "2024-04-19T10:37:10Z")
Hello, guys! I just bought a SV01 Pro here in Brazil and I’m facing this problem: when I pause the printing to change filament or anything else, even If I move the direct drive just slightly it will never come back prin… --- ## [Sovol SV01 PRO Firmware](https://forum.sovol3d.com/t/sovol-sv01-pro-firmware/466)
**Author:** [@Hondy](https://forum.sovol3d.com/u/Hondy)\ **Replies:** 24\ **Last updated:** [April 6, 2024, 1:30pm UTC](https://forum.sovol3d.com/t/sovol-sv01-pro-firmware/466 "2024-04-06T13:30:26Z")
Hi, Please release the source code for the firmware used in the SV01 PRO, or compile and upload a version that has Host Action Commands enabled, its as easy as just uncommenting 1 line in the Configuration\_adv.h. Marli… --- ## [Need advice about Jumper Wire on 4.2.2 board for laser engraving module](https://forum.sovol3d.com/t/need-advice-about-jumper-wire-on-4-2-2-board-for-laser-engraving-module/4765)
**Author:** [@odav01](https://forum.sovol3d.com/u/odav01)\ **Replies:** 0\ **Last updated:** [March 24, 2024, 6:46pm UTC](https://forum.sovol3d.com/t/need-advice-about-jumper-wire-on-4-2-2-board-for-laser-engraving-module/4765 "2024-03-24T18:46:02Z")
I will pretty much copy paste what I posted on reddit a few minutes ago. Since I cant post multimedia nor links here because I have a new account go there to see pictures and relevant links. All text remains the same I … --- ## [Marlin v2.1.X For Sv01 Pro](https://forum.sovol3d.com/t/marlin-v2-1-x-for-sv01-pro/4728)
**Author:** [@Doug\_war](https://forum.sovol3d.com/u/Doug_war)\ **Replies:** 0\ **Last updated:** [March 18, 2024, 2:23pm UTC](https://forum.sovol3d.com/t/marlin-v2-1-x-for-sv01-pro/4728 "2024-03-18T14:23:00Z")
The not so new version of marlin v2.1.X has several improvements, like input shape, that you got a lot better quality in print, can you release the new update for it? The last one is from 2020 or older. Ps. we cant do … --- ## [Filiment not flowing during printing but only during feeding](https://forum.sovol3d.com/t/filiment-not-flowing-during-printing-but-only-during-feeding/4643)
**Author:** [@Cordura](https://forum.sovol3d.com/u/Cordura)\ **Replies:** 0\ **Last updated:** [March 5, 2024, 1:56am UTC](https://forum.sovol3d.com/t/filiment-not-flowing-during-printing-but-only-during-feeding/4643 "2024-03-05T01:56:44Z")
I’ve been using a Sovol SV01 Pro for approximately three months, and it has performed excellently until recently. Last week, I encountered an issue where the filament would only extrude during the feed and retract proces… --- ## [Building firmware](https://forum.sovol3d.com/t/building-firmware/955)
**Author:** [@JimboJones](https://forum.sovol3d.com/u/JimboJones)\ **Replies:** 10\ **Last updated:** [February 9, 2024, 8:10am UTC](https://forum.sovol3d.com/t/building-firmware/955 "2024-02-09T08:10:50Z")
Hey folks I just thought I’d throw down some instructions for building a firmware from the Sovol provided source. And show some changes I made for my particular setup. So first things first. Download the source from Sov… --- ## [SV01 Pro: Homing does not Work](https://forum.sovol3d.com/t/sv01-pro-homing-does-not-work/4362)
**Author:** [@Dula](https://forum.sovol3d.com/u/Dula)\ **Replies:** 2\ **Last updated:** [January 22, 2024, 12:40pm UTC](https://forum.sovol3d.com/t/sv01-pro-homing-does-not-work/4362 "2024-01-22T12:40:46Z")
My Sovol SV01 Pro (Frimware: 1.2.0, Merlin Version: 2.0.9.2) used to work fine. As the nozzle became completely clogged, I had to disassemble the extruder and then reassemble it. I wanted bed leveling again, so I initi… --- ## [My SV01 Pro don\`t heat up the bed and the hot end](https://forum.sovol3d.com/t/my-sv01-pro-don-t-heat-up-the-bed-and-the-hot-end/4281)
**Author:** [@dionbar](https://forum.sovol3d.com/u/dionbar)\ **Replies:** 0\ **Last updated:** [January 11, 2024, 6:39pm UTC](https://forum.sovol3d.com/t/my-sv01-pro-don-t-heat-up-the-bed-and-the-hot-end/4281 "2024-01-11T18:39:14Z")
I received the follow messages; Restar Printer! There is a problem with the bed or nozzle temperature sensor. Connect to serial monitor. If reading is 0 sensor is not connected. If reading is too hig, sensor is shorted! … --- ## [SV01 Example Gcode](https://forum.sovol3d.com/t/sv01-example-gcode/4098)
**Author:** [@arcthemonkey](https://forum.sovol3d.com/u/arcthemonkey)\ **Replies:** 0\ **Last updated:** [December 17, 2023, 10:51pm UTC](https://forum.sovol3d.com/t/sv01-example-gcode/4098 "2023-12-17T22:51:47Z")
Hi there! I recently added a beagle camera to my setup with the goal of not having to move the SD card back and forth from my PC and the printer all the time, and as luck would have it - they day before the camera arrive… --- ## [No SD is recognized](https://forum.sovol3d.com/t/no-sd-is-recognized/4034)
**Author:** [@MarkusA](https://forum.sovol3d.com/u/MarkusA)\ **Replies:** 0\ **Last updated:** [December 8, 2023, 10:32am UTC](https://forum.sovol3d.com/t/no-sd-is-recognized/4034 "2023-12-08T10:32:56Z")
Hi, havent used my Sovol for a while and now it wont recognize any SD card anymore, tried about five different ones with different size which also worked with no problem before. All other function seem not to be impacted… --- ## [Sovol won't respond](https://forum.sovol3d.com/t/sovol-wont-respond/3925)
**Author:** [@Nicko](https://forum.sovol3d.com/u/Nicko)\ **Replies:** 1\ **Last updated:** [November 19, 2023, 8:03pm UTC](https://forum.sovol3d.com/t/sovol-wont-respond/3925 "2023-11-19T20:03:23Z")
My Sv01 pro broke a week ago, and i’ve tried to contact sovol but they won’t respond. It really feels like im being ignored. My Sv01 pro extruder motor won’t rotate when trying to extrude. And a couple of days ago whe… --- ## [Laser head on SV01 pro](https://forum.sovol3d.com/t/laser-head-on-sv01-pro/3921)
**Author:** [@Cedric](https://forum.sovol3d.com/u/Cedric)\ **Replies:** 0\ **Last updated:** [November 18, 2023, 9:13pm UTC](https://forum.sovol3d.com/t/laser-head-on-sv01-pro/3921 "2023-11-18T21:13:53Z")
Hello Has anyone tested to add a laser engraving head on SV01 PRO ? I can find official tuto for SV01 original, but I am concerned about PRO version: Do I need any firmware update ? --- ## [Extruder gears not rotating](https://forum.sovol3d.com/t/extruder-gears-not-rotating/3919)
**Author:** [@Nicko](https://forum.sovol3d.com/u/Nicko)\ **Replies:** 0\ **Last updated:** [November 18, 2023, 7:09pm UTC](https://forum.sovol3d.com/t/extruder-gears-not-rotating/3919 "2023-11-18T19:09:23Z")
when i try to print something on my sv01 pro the extruder gears try to rotate but i seems it does not have enough power or is stuck behind something. i have looked everywhere but its not stuck in any way i can even move… --- ## [Bed sensor critical failure!](https://forum.sovol3d.com/t/bed-sensor-critical-failure/3822)
**Author:** [@ThR4z0r](https://forum.sovol3d.com/u/ThR4z0r)\ **Replies:** 2\ **Last updated:** [November 10, 2023, 6:44pm UTC](https://forum.sovol3d.com/t/bed-sensor-critical-failure/3822 "2023-11-10T18:44:57Z")
Need urgent help!, it was working fine yesterday, and now it does what it shows in the video https://youtu.be/bBE2UMwHca0 , how do i fix this, it has already damaged my bed and i feel that if i print like this it will d… --- ## [BL touch failed at start of the print and poke a hole in the Hot Bed and Build Surface Sheet](https://forum.sovol3d.com/t/bl-touch-failed-at-start-of-the-print-and-poke-a-hole-in-the-hot-bed-and-build-surface-sheet/3850)
**Author:** [@Demadig](https://forum.sovol3d.com/u/Demadig)\ **Replies:** 1\ **Last updated:** [November 9, 2023, 9:37am UTC](https://forum.sovol3d.com/t/bl-touch-failed-at-start-of-the-print-and-poke-a-hole-in-the-hot-bed-and-build-surface-sheet/3850 "2023-11-09T09:37:32Z")
Hello, today I printed some models to improve my stringing settings with PETG. After I started another print, I heard that my Sovol SV01 Pro started beeping and went to see, what is wrong. I saw, that there was an erro… --- ## [Problem with flow and line adhesion](https://forum.sovol3d.com/t/problem-with-flow-and-line-adhesion/919)
**Author:** [@daughtry50](https://forum.sovol3d.com/u/daughtry50)\ **Replies:** 6\ **Last updated:** [October 25, 2023, 12:18am UTC](https://forum.sovol3d.com/t/problem-with-flow-and-line-adhesion/919 "2023-10-25T00:18:54Z")
I’ve had this problem since new and it has gotten worse. Prints flat objects OK but does very poorly when I print tall objects, especially RC plane wings. There are random areas with very poor line adhesion and little … [Next page](https://forum.sovol3d.com/c/sovol-sv01pro/31.md?page=1)