Basic Information: Printer Model: Ender 3 Pro w/ Co Print Chroma set MCU / Printerboard: Ender-3 pro 4.2.7 mainboard Host / SBC klippy.log Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed Be …

Hello @Mikejnh ! Please post as requested the klippy.log file.

Where would I find that. I’m running the Chroma Pad. Thanks

According to their website, I have a bad feeling about this: [grafik] [image] 3D Printers with Preinstalled and Modified Klipper Versions Knowledge Base Rationale With the growing popularity of Klipper as a firmware option for high-speed, high-quality 3D pri…

[image] Mikejnh: Where would I find that. I’m running the Chroma Pad. This site will only be able to provide VERY generic help. You should reach out to OEM support as they are the only ones that know how they have modified Klipper. That said open your browser on your PC and enter the Chroma…

I agree with cardoc, but… CoPrint obviously doesn’t care about Open Source Software (OSS) and the connected licenses! [image] Co Print: Multi color Upgrade Kits for 3D Printer Co Print offers advanced multicolor 3D printer upgrade kits to enhance print quality and enable vibrant, multi…

Too much it seems. I thought it would be a fun project. I should have just invested in a better printer. Live and learn. Thank you all for your advice. I’m going to try flashing the marlin firmware to see if that helps.

[image] Mikejnh: Too much it seems. How much for the ChromaPad? [image] Mikejnh: I should have just invested in a better printer. Why? The Ender 3 Pro is a solid and well supported printer regarding Klipper. [image] Mikejnh: I’m going to try flashing the marlin firmware to see if…

[image] hcet14: Using Marlin doesn’t need the ChromaPad It’s still worth posting your Klippy.log. The error you originally posted about is a vanilla Klipper error about a “regular” klipper parameter error in printer.cfg. That CoPrint doesn’t publish their Klipper branch IS sh***y but doesn’t…

[image] Mikejnh: Option ‘cycle_time’ in secgtion ‘output_pin driver_fan’ must have a maximum of 3.0 Once the underlying issue is corrected uste the “RESTART” command to reload the config and restart the host software. Printer is halted. This is an easy fix (i know the kit well, it runs stock …

as a note here, the reason there is no klipper fork for the chromapad is because it runs mainline klipper, mainsail, etc. @cardoc tagging for awareness aswell The only pad specific code is the screen software “chromascreen” which is a fork of octoscreen [image] GitHub - coprint/Chrom…

Error message 'cycle _time' 'output_pin driver_fan'

General Discussion

EddyMI3D August 20, 2025, 2:11pm 4

According to their website, I have a bad feeling about this:

Topic		Replies	Views
Ender 3 V2 not connecting General Discussion	30	4010	September 15, 2023
Leapfrog Bolt pro - upgrade? General Discussion	102	1208	January 14, 2026
Klipper worth installing? Using PETG only General Discussion	25	3295	October 2, 2023
Failed print due to following error message: Transition to shutdown state: Previous MCU 'mcu' shutdown: Timer too close General Discussion	15	1760	July 2, 2023
Klipper reports: ERRORs General Discussion	3	47	April 17, 2026

Error message 'cycle _time' 'output_pin driver_fan'

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