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Original file line number | Diff line number | Diff line change |
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--- | ||
layout: default | ||
title: Maintenance | ||
parent: misc-info # temporarily here to clean up the sidebar links | ||
--- | ||
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# Troubleshooting | ||
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Troubleshoot common problems with your printer | ||
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## Printer homes in the wrong corner | ||
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<<<<<<< HEAD | ||
Ensure your stepper motors are set up to rotate in the correct direction. | ||
[\[Stepper\] - Configuration reference](https://www.klipper3d.org/Config_Reference.html#stepper) (Klipper docs) | ||
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Ensure the endstop positions for all axes are set correctly. | ||
See `position_endstop:` under your `[stepper]` configuration section. | ||
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======= | ||
>>>>>>> b9a94e9f1a7ddb0830a97d54fbee0f9745e9c60e | ||
## Prints are mirrored | ||
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You most likely have your motors set up wrong or mirrored. Make sure the physical motors match their counterpart configuration in your `printer.cfg` configuration file. | ||
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[Verify stepper motors - Configuration checks](https://www.klipper3d.org/Config_checks.html#verify-stepper-motors) (Klipper docs) | ||
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## Printer won't home | ||
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Are the endstops connected? The stock VzBot uses mechanical endstops for homing. | ||
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Klipper Docs have more information on checking endstop status and/or configuring sensorless homing | ||
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* [Verify endstops - Configuration checks](https://www.klipper3d.org/Config_checks.html#verify-endstops) (Klipper docs) | ||
* [Sensorless homing - TMC drivers](https://www.klipper3d.org/TMC_Drivers.html?h=sensorless#sensorless-homing) (Klipper docs) | ||
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## Printer is losing position | ||
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This can sometimes be caused by lost steps due to excessive speed, acceleration or both. | ||
Ensure your printer is not set up to use StealthChop. SpreadCycle is preferred, as it has better accuracy and less likelihood of losing steps. | ||
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* [Tuning motor current - TMC drivers](https://www.klipper3d.org/TMC_Drivers.html?h=sensorless#tuning-motor-current) (Klipper docs) | ||
* [Setting "spreadCycle" vs "stealthChop" Mode - TMC drivers](https://www.klipper3d.org/TMC_Drivers.html?h=sensorless#setting-spreadcycle-vs-stealthchop-mode) (Klipper docs) | ||
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[**Next:** Maintenance →](./maintenance){: .btn .btn-doc} |
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