Here are 2 workflows that contain the node easy hiresFix:

1.

Size: 166861 bytes

URL: https://github.com/yolain/ComfyUI-Yolain-Workflows/blob/7c3af2bae860dd32d46dcea6e1012b6a57005d50/workflows/3_awesome/3-2/3-2-1%E7%94%B5%E5%95%86%E4%BA%A7%E5%93%81%E4%B8%BB%E5%9B%BE.json

2.

Size: 317884 bytes

URL: https://github.com/yolain/ComfyUI-Yolain-Workflows/blob/7c3af2bae860dd32d46dcea6e1012b6a57005d50/workflows/3_awesome/3-1/3-1-1_basic.json