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Given this G-code snippet:

medium📝 Analysis Q13 of 15
3D Printing - G-code Fundamentals
Given this G-code snippet:
G28
M104 S200
G1 X100 Y100 E10 F1500
M109 S200

What does the command G1 X100 Y100 E10 F1500 do?
AHomes all axes and waits for temperature 200°C
BMoves the print head to X=100, Y=100 while extruding 10 units of filament at speed 1500
CSets the extruder temperature to 100°C and moves at speed 1500
DPauses the print for 10 seconds at position X=100, Y=100
Step-by-Step Solution
Solution:
  1. Step 1: Understand the G1 command with parameters

    G1 moves the print head. X100 Y100 sets position. E10 means extrude 10 units of filament. F1500 sets movement speed.
  2. Step 2: Combine all parts

    The command moves the head to X=100, Y=100 while pushing 10 units of filament out at speed 1500 mm/min.
  3. Final Answer:

    Moves the print head to X=100, Y=100 while extruding 10 units of filament at speed 1500 -> Option B
  4. Quick Check:

    G1 with X,Y,E,F moves and extrudes at speed [OK]
Quick Trick: G1 with E extrudes filament while moving [OK]
Common Mistakes:
  • Thinking E means temperature
  • Confusing F as filament amount
  • Assuming G1 only moves without extruding

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