The Software Recovery tab lets you recover the previous version of software.
1. Select Settings > Printer Settings > Software Recovery to open the tab.
→ The following screen appears.
2. Select Recover to get back to the previous version of Control Software.
→ The following message appears.
3. Select Recover to confirm the software recovery.
→ The process of software recovery starts.
→ The following screen appears.
4. To apply changes, reboot the printer. It automatically reboots in 30 seconds. To reboot the printer manually, select Reboot.