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Revision to FAQ

Jason Znack

Recent firmware versions do not allow axes to be moved before they have been homed. The only movements allows are homing moves (G1 moves with S1 or H1 parameter) and individual motor moves (G1 moves with S2 or H2 parameter). So any Z movements that your homing files make before Z is homed should use the S2 parameter. Alternatively, add M564 H0 to config.g to allow axis movement before homing.
=== I'm having trouble with the BLTouch Z Probe. ===
[[BLTouch Troubleshooting|See the BLTouch Troubleshooting page.]]
=== I can control fans 0 and 2, but not fan 1 ===

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