Feature was just released and is therefore not jet mass tested.

Error: none / various

Solution: contact support

Fix: not needed

The pre-set temperatures are not right for your printing environment or chocolate.

Error: Chocolate turns white or does not harden fast enough.

Solution: Pre-set temperatures can now be changed yourself from the "Wizards" menu.

Fix: Manually change the temperature in the "Status" menu.

• Repetier Server updated to 1.4.2 (various changes and fixes)
• Temperatures can now be calibrated
• RepRap and Duet software updated to 3.4.2
• Various changes due to Duet update
• USB skripts are now possible
• Canceled prints no longer remain in the print queue
• Fixed: Error message was sometimes wrongly shown at the start of a printjob
• Warning: Default temperatures have changed slightly. This is only relevant if updating from version 1.1.2 or before directly or when resetting the defaults.

• Bug fixed where settings for the Z-Button height were not used
• nozzle size is now checked at the start of a print (new files created with choc OS required)
• bar printing is now implemented
• “go to middle” dialogue is back
• Predose dialoge redesigned
• Various other small changes and improvements

• “Predose” dialog redesigned
• New “Wizards” section (some of the former “Quick Commands” have been moved here)
• All temperatures and the nozzle diameter are now shown in the header
• Current nozzle diameter can be entered and stored
• Multiple icons added
• IP-Adress and QR-Codes have been moved from “Network” to “Info”
• Wired network settings can now be changed
• Some Quick Commands are hidden while printing
• Error fixed where “Present Z button” message was sometimes not shown or confirmation not accepted
• Custom temperatures for “Temperature” dialog can now be defined (and also reset to the defaults)
• The height of the Z button can now be changed by the user
• The “pause before unretract” time can now be changed on the printer (requires .gcodes that were
• created with a newer version of choc OS (Update will be out soon)
• User is now asked if temperatures should be changed when running out of chocolate and thus changing cartridge
• A number of copies to be printed can now be set in the print queue
• Various other small changes and improvements

• Bug fixed where printer was stuck in "present Z-button message or message did not show

• UI branded to chocolate³