**Clean X rubber wheel**

**When to maintain**

The X rubber wheel will be loose and wear during the operation of the machine. If the X rubber wheel on the nozzle assembly does not move freely between left and right, it will lead to the dislocation of the model. The technician recommends maintaining the X rubber wheel monthly. If the X rubber wheel is worn, a new X rubber wheel should be replaced in time. Avoid affecting the printing.

**How to maintain**

Sweep the X rubber wheel with a brush to clean the foreign body on the X rubber wheel (graph 22)
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                                             graph 22
Apply silicone grease to increase lubrication (graph 23)
{{ :starry:23.png?nolink&600 |}}
                                             graph 23
If the X rubber wheel is worn, a new X rubber wheel should be replaced in time. Avoid affecting the printing.