**I. Proper Storage of Computer Printing Paper**
1. Keep it Dry: Computer printing paper should be stored in a dry and well-ventilated place to avoid a damp environment. A damp environment can easily cause the printing paper to become damp, deformed, wrinkled, or even develop mold, seriously affecting the printing effect and service life. 2. Avoid Direct Sunlight: Printing paper should not be stored in a place directly exposed to sunlight, as long-term exposure can make the paper yellow and brittle, reducing the printing quality. 3. Sorted Storage: Different types of printing paper should be stored separately to avoid confusion. At the same time, according to usage frequency and needs, frequently used printing paper should be placed in an easily accessible location. 4. Dust and Pest Proof: Computer printing paper should be stored in dust-proof and pest-proof packaging bags or boxes to prevent dust and insects from contaminating and damaging the paper. **II. Correct Usage of Computer Printing Paper** 1. Choose the Right Paper: Select the appropriate printing paper based on the printer model and printing needs. Different types of printers and printing needs should use corresponding types of printing paper. 2. Proper Placement: Before putting it into the printer, ensure that the printing paper is neat and without wrinkles. Unevenly stacked paper may cause printer jamming or poor printing results. 3. Moderate Paper Loading: Load an appropriate amount of printing paper into the printer; loading too much or too little paper may affect the printing effect and printer life. 4. Timely Replacement: If the printing paper shows wrinkling, tearing, or uneven ink marks, it should be replaced promptly with new printing paper. **III. Tips for Prolonging the Service Life of Computer Printing Paper** 1. Avoid Frequent Replacement: Frequently changing different types or brands of printing paper may damage the printer and affect its service life