How to find serial, version, crum Samsung SL-M2020 Series

Hold Stop/Print screen 10s -15s –>> Printer will print a report config page –> Serial, Version stored on that page.

Hold Stop/Print screen 20s – 30s –>> Printer will print a supplies config page –> Crum stored on that page.

When you complete with printer report config page and supplies config page, it will look like below pictures: