Error 03:2:10Medium Severity
Problem with the E-Box cooling fans
Last updated: February 22, 2026
Severity:Medium Severity
Affected:0 models
DIY Fix:Possible
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47:03 error for z5600 plotter
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What This Error Means
Problem with the E-Box cooling fans
Step-by-Step Troubleshooting Guide
- 1
Turn off/on. Check the fans to see if rotating, remove the E-Box and check cables, reconnect power cord and power of E-Box, Replace the Fan, Check Power to PSU and Formatter, Replace PSU
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