Which of these statements is accurate about the Generation $2$ HP Color$/$Mono LaserJet Managed MFP printers? Select the correct statement.

FutureSmart $4$ firmware is supported on the Generation $2$ HP Color$/$Mono LaserJet Managed MFP printers

Only one hard disk drive is required on the Generation $2$ HP Color$/$Mono LaserJet Managed MFP printers, and it is installed on the formatter board

Tray heaters are not available for the Generation $2$ HP Color$/$Mono LaserJet Managed MFP printers

There are multiple low voltage power supplies installed on the Generation $2$ HP Color$/$Mono LaserJet Managed MFP printers