Ultimaker 2 User Manual page 40

Continued: Simple Troubleshooting tips
Not enough material is released from the nozzle.
Cause
Material feeder on the back of the Ultimaker is ticking while printing Nozzle is blocked or
partially blocked by dirt or burned material
Solution
Increasing the print temperature to while printing in an attempt to clear the blockage
If the blockage is removed keep printing at for at least minutes to clean out any
residue
Second cause
Printing at does not solve the blockage
Solution
Something larger than mm could be blocking the nozzle leaning the nozzle or repla
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Material low stops and material is ground down by the feeder
Cause
Nozzle could be blocked or partially blocked
Solution
See ìNot enough material is released from the nozzle î for causes and solutions
Second cause
Too much pressure is put on the material by the feeder
Solution
Release the pressure on the feeder a bit by adjusting the build plate screw clockwise
Third cause
Too little pressure is put on the material by the feeder causing the material to slip
Solution
Put more pressure on the feeder a bit by adjusting the pressure screw counter clockwise
Ultimaker display only shows ERROR STOPPED Temp Sensor
Cause
problem with the temperature measurement has been detected the printer has been
switched of for safety reasons
Solution
It indicates an electronics problem ontact support support ultimaker com who will assist
in ixing your Ultimaker
G Troubleshooting and support for the Ultimaker
40