Reason：

1. Whether the system is poisoned and whether the boot memory is much larger than others, other software takes up resources.

2. The priority settings on the print tab of the settings option are high or set to real time.

3. The big picture is rotated and printed.

4. Multiple large graphs are printed in parallel.

Resolvent：

1. Repair the system or change the other normal machine to print.

2. Set them all as a standard.

3. Do a good print in PhotoShop.

4. The image can be printed according to the standard inkjet enlargement size (generally 3-6 times larger than the original image).