Lubricating the axles
To maintain your Ultimaker Original correctly and keep it running smoothly it is recommended to lubricate the axles once in a while.
X/Y axles
When you notice small ridges on the surfaces of your 3D printed objects or feel that the X and Y axles are dry it is advised to put a single drop of sewing machine oil onto the X and Y axles. This will help your Ultimaker Original running smoothly. Sewing machine oil is not included in the Ultimaker Original package, but we highly recommend to only use this for lubricating the X and Y axles.
Important: Don't use WD40 as this will affect the coating that is on the axles. We advise to only use sewing machine oil for oiling the axles.

Z trapezoidal leadscrew
Once every half year the Z trapezoidal leadscrew has to be lubricated with Magnalube. This is the green grease that was delivered with your Ultimaker Original. Make sure to spread 10 drops of grease over the entire threaded rod. With your next print the Ultimaker Original will lubricate the axis itself by moving up and down.
Note: Magnalube should be applied to the Z trapezoidal leadscrew only; make sure to not put it on any of the other axes.

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Ultimaker S-line
- Get started
- Operation
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Maintenance
- Update the Ultimaker S3 firmware
- Update the Ultimaker S5 firmware
- Material handling and storage
- Maintenance schedule
- Clean the printer
- Lubricate the axles
- Check for play on the axles
- Check the tension of the short belts
- Check for debris in the front fan of the print head
- Check the quality of the nozzle cover
- Lubricate the Z screw of the Z motor
- Clean the feeders
- Clean the print cores
- Lubricate the feeder gear
- Replace the Bowden tubes
- Clean the system fans
- Lubricate the hinges
- Troubleshooting
- Downloads
- More support
- Ultimaker S5 Pro Bundle
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Ultimaker 3
- Get started
- Operation
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Maintenance
- Updating the firmware
- Storage and handling of materials
- Maintenance schedule
- Clean the printer
- Lubricate the axles
- Check for play on axles
- Check the tension of the short belts
- Check for residue in the front fan of the print head
- Check the quality of the silicone nozzle cover
- Lubricate the lead screw of the Z motor
- Clean the print cores
- Clean the feeders
- Replace the Bowden tubes
- Troubleshooting
- Downloads
- FAQ
- More support
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Ultimaker 2+
- Get started
- Operation
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Maintenance
- Updating the firmware
- Build plate calibration
- Storage and handling of materials
- Hardware maintenance
- Clean the printer
- Lubricate the axles
- Check for play on axles
- Check tension of short belts
- Lubricate the lead screw of the Z motor
- Retighten the hot-end isolator
- Clean the feeder and replace the Bowden tube
- Troubleshooting
- Downloads
- More support
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Ultimaker Original+
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Assembly
- Assembly
- What's in the box?
- Preparing the panels
- Assembling the frame
- Attaching various parts
- Sliding blocks
- Attaching the caps
- X and Y axles
- Z stage assembly
- Z stage installation
- Print head assembly
- Print head installation
- Aligning the print head
- Feeder assembly
- Bowden tube
- Spool holder
- UltiController
- Mounting the main board
- Connecting
- Electronics cover
- First use
- Printing
- Maintenance
- Troubleshooting
- Additional information
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Assembly