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Bolt latest Firmware Release 2.7.1

If you haven't updated to this release, DON'T. Presently, we are debugging a right extruder fan issue. This is the fan at the back of the extruder, not the filament fan,which you have control of through the gcode. Since this fans control is not gcode accessible we believe it must be the latest firmware release that screws this up! We have replaced the fan and that did not solve the issue... Prints start with the fan on, but shortly thereafter it shuts down leaving the right extruder assembly to overheat to the point where the filament looses rigidity and can't be pushed through the nozzle and the print fails. Worst of all this happens 2-3 hrs into the print!

Hi, We have a client who has already update the latest firmware release and already facing the above issues. What solution can we offer to them?

The firmware update has nothing to do with the fans. They are permanently fixed to 24V so they are completely unaffected by the firmware.

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We have been facing similar issue of clogging of nozzle from the day we have purchased Bolt. It was advised to us that on up gradation of firmware to this issue will resolved but this is getting worse day by day..
This was not a firmware issue after all.
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User Manual

Quick Start Guide

Print Settings

Print settings in the Creatr Software can be directly updated in under 'print'.

The latest Simplify 3D profiles can be downloaded using the following links:

Bolt - Simplify3D settings

Bolt - Sync and Mirror Profile
Bolt - PLA, ABS Flex Profile
Bolt - Flex Profile V.1.1
Bolt - PolyPropylene Profile

Bolt Pro - Simplify3D settings

Bolt Pro - V1.1 - PLA, EPLA, Hybrid, PET-G Profile
Bolt Pro - V1.1 - Flex Profile
Bolt Pro - V1.1 - ABS Nylon Profile
Bolt Pro - V1.1 - PolyPropylene Profile
Bolt Pro - V1.1 - SS(0.5mm) Carbon, Wood Profile

To use the profiles, choose File, then Import FFF Profile and be sure to select the correct profile in your process. You can also watch this video.

Demo Print Downloads

Drivers Downloads

Software Downloads

Firmware Downloads

Request more information on the Bolt (Pro) firmware and how to update this via the Ticket System

Bolt Firmware

Download the Bolt 2.8.2 firmware here

Bolt Pro Firmware

Download the Bolt Pro 2.8.2 firmware here

Bolt (Pro) Video Library