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Fixing ESSL X990 Connection Error with eTimeTrackLite
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When one of our supported businesses faced repeated connection failures between their legacy ESSL X990 biometric attendance machine and the eTimeTrackLite software, it turned into a deep troubleshooting journey. The device refused to connect and displayed the persistent error: “W Device Error, Failed Connect Device” Troubleshooting Steps That Didn’t Work Our IT team tried…
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Canon Printer Error Code 202E: A Technician’s POV and Step-by-Step Guide
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Recently, we, at Tech-AD, received a customer issue with a Canon MF3010 printer that displayed the error code 202E. This error prevented the printer from performing its primary functions—printing and scanning. Here’s how I diagnosed and resolved the problem. Understanding the Issue ‘When in doubt, check the manual’ this is our motto and what…