Documentation for the G1 pellet printer
Troubleshooting, procedures, material settings and printable spare parts — written from real machines.
- Troubleshooting Start from the symptom — clogs, skipping, heater faults, first layer. 24 notes
- Procedures Loading pellets, nozzle changes, calibration, replacements. 23 notes
- Machine How the extruder, feeding line, bed and electronics work. 31 notes
- Materials PLA and PETG — temperatures, drying, and what breaks each one. 4 notes
Broke a printed part?
Twelve of the G1's own parts are 3D printed. Download the STL or STEP and reprint it — every part rotates in 3D so you can match it against the one in your hand.
Browse spare partsStart here
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Troubleshooting Nozzle and barrel clog The screw turns and nothing comes out. Why the pellets are what cools the inlet, and how to clear the block. -
Procedure Loading pellets Getting material from the dryer into the hopper without starving the machine mid-print. -
Troubleshooting Z offset and first layer Dialling in the first layer, and what to check when the probe and the bed disagree.