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Which of the following is a correct example of a G-code command?

easy📝 Factual Q12 of 15
3D Printing - G-code Fundamentals
Which of the following is a correct example of a G-code command?
AMOVE TO 10 20
BM3D PRINT START
CG1 X50 Y25.3 E22.4
DPRINT LAYER 5
Step-by-Step Solution
Solution:
  1. Step 1: Identify the format of G-code commands

    G-code commands usually start with a letter like G or M followed by numbers and parameters.
  2. Step 2: Check each option for correct syntax

    G1 X50 Y25.3 E22.4 starts with G1 and has coordinates and extrusion values, which is a valid G-code command.
  3. Final Answer:

    G1 X50 Y25.3 E22.4 -> Option C
  4. Quick Check:

    Valid G-code syntax = A [OK]
Quick Trick: Look for commands starting with G or M followed by numbers [OK]
Common Mistakes:
  • Choosing commands that look like plain English
  • Ignoring the letter-number format of G-code
  • Confusing printer control commands with user instructions

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