记号笔使用注意事项及故障处理 一、使用注意事项 1. 保持干燥：记号笔在干燥环境下使用效果最佳，尽量避免在潮湿、多尘或多油的环境中使用，以免影响书写效果。 2. 避免高温：记号笔不宜长时间暴露在高温环境中，否则可能导致墨水干燥或笔头堵塞。 3. 正确使用：使用记号笔时，应保持笔头垂直于书写表面，避免过度用力或倾斜角度过大，以免损坏笔头或影响书写效果。 4. 避免触碰：记号笔的墨水通常为化学物质，应避免与皮肤直接接触，以免造成皮肤过敏或损伤。 5. 妥善保管：记号笔使用后应立即盖上笔帽，避免墨水蒸发或干燥。同时，应将记号笔存放在阴凉干燥处，避免阳光直射。

二、故障处理 1. 墨水堵塞：若记号笔书写不畅，可能是由于墨水堵塞。此时可尝试用清水清洗笔头或用热风吹吹笔头，帮助墨水畅通。若仍无法解决，可能需要更换新的笔头或购买新的记号笔。 2. 笔头断裂：如发现记号笔的笔头断裂，切勿用力挤压或继续使用，以免损坏其他部分。此时应立即停止使用，并更换新的笔头或购买新的记号笔。 3. 漏墨：若记号笔出现漏墨现象，可能是笔管受损。此时应立即停止使用，并尝试联系生产厂家或商家进行维修或更换。 Remarks on the Use and Troubleshooting of Marker Pens I. Use Considerations 1. Keep Dry: Marker pens work best in a dry environment. Avoid using them in damp, dusty, or oily environments to ensure optimal writing performance.

2. Avoid High Temperatures: Marker pens should not be exposed to high temperatures for long periods as this may cause the ink to dry out or the tip to become blocked.

3. Proper Use: When using a marker pen, hold the pen perpendicular to the writing surface. Avoid excessive force or excessive angles to prevent damage to the pen tip or writing quality. 4. Avoid Contact: The ink in marker pens is typically a chemical substance, so avoid direct contact with the skin to prevent skin allergies or damage. 5. Proper Storage: Make sure to put the cap back on your marker pen after use to prevent the ink from evaporating or drying out. Store marker pens in a cool, dry place out of direct sunlight.

II. Troubleshooting 1. Ink Blockage: If a marker pen is not writing smoothly, it may be due to blocked ink. In this case, you can try cleaning the tip with water or using a hot air blower to help unblock the ink. If the problem persists, you may need to replace the tip or buy a new marker pen. 2. Broken Tip: If the tip of a marker pen breaks off, do not squeeze or continue using it as this may damage other parts of the pen. Stop using it immediately and replace the tip with a new one or buy a new marker pen. 3. Leaking Ink: If a marker pen leaks, it may be due to damaged pen tube. Stop using it immediately and try to contact the manufacturer or seller for repair or replacement.