Canon TM5200 Print Head Error Code EC21-2F53- How to solve this problem

In this video we will guide you how to : 1. Serviced Purge Unit In Canon TM5200 2. How to take off purge unit from Canon Canon TM5200 2. How to identify the problem EC21-2F53 3. Solve the problem of ink doesn&pump to tube Source From : Dedicated Office Solution Contents Of My Channel : 1. My Experienced ?? 2. Introduce Or Explain Something?? 3. Online tutorial (WordPress & others IT related topics)?? 4. Exploration & Personal VLOG?? 5. Extreme Sports (Skateboarding, Scuba Dive,Inline Skate..)?? 6.Copier & Large Format Printer Tutorial?? 7.Not A Professional Cooking Show?? 8.Covid -19 Special Video??