# Voron 2.4 klipper connection to printer

**URL:** https://klipper.discourse.group/t/voron-2-4-klipper-connection-to-printer/15644
**Category:** General Discussion
**Created:** [April 10, 2024, 3:22am UTC](https://klipper.discourse.group/t/voron-2-4-klipper-connection-to-printer/15644 "2024-04-10T03:22:10Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![Tim372](https://avatars.discourse-cdn.com/v4/letter/t/54ee81/32.png) [@Tim372](https://klipper.discourse.group/u/Tim372)
#### Post date: [April 10, 2024, 3:22am UTC](https://klipper.discourse.group/t/voron-2-4-klipper-connection-to-printer/15644/1 "2024-04-10T03:22:10Z")

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### Basic Information:

Printer Model: Voron 2.4  
 MCU / Printerboard: octopus  
 Host / SBC: BTTPI SB2209 with U2C SB2209/2240  
[klippy voron April 2024.log](https://klipper.discourse.group/uploads/short-url/w3yPQUMln6fBTIH3460dX7IZpl7.log) (33.2 KB)  
CAN board  
 klippy.log

### Describe your issue:

Hi still very new to Klipper as i have failed to get it going on 2 different computers but want to make this work on the Voron. I have spent a lot of hours looking for the answer to this problem. this appears to be the last problem to getting my Voron up and running finger crossed. I have not been able to connect printer to Moonraker and Klipper  
“Option ‘position\_max’ in section ‘stepper\_z’ must be specified”  
Thank you

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### Author: ![ron\_swan](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/ron_swan/32/11217_2.png) [@ron\_swan](https://klipper.discourse.group/u/ron_swan)
#### Post date: [April 10, 2024, 3:29am UTC](https://klipper.discourse.group/t/voron-2-4-klipper-connection-to-printer/15644/2 "2024-04-10T03:29:23Z")

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Change [stepper\_z0] to [stepper\_z] and [tmc2209 stepper\_z0] to [tmc2209 stepper\_z] in your printer.cfg

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### Author: ![Tim372](https://avatars.discourse-cdn.com/v4/letter/t/54ee81/32.png) [@Tim372](https://klipper.discourse.group/u/Tim372)
#### Post date: [April 10, 2024, 5:35am UTC](https://klipper.discourse.group/t/voron-2-4-klipper-connection-to-printer/15644/3 "2024-04-10T05:35:59Z")

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Thank you much appreciated will have to try tomorrow

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### Author: ![system](https://global.discourse-cdn.com/free1/uploads/klipper/original/1X/64419bf2aac6639e6ef5cef200dcd456b0a01ac3.png) [@system](https://klipper.discourse.group/u/system)
#### Post date: [June 9, 2024, 5:36am UTC](https://klipper.discourse.group/t/voron-2-4-klipper-connection-to-printer/15644/4 "2024-06-09T05:36:38Z")

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