Bad wireless signal
NIC set to wrong speed on the MFP.
Corrupted firmware.
Older broken firmware.
Bad network cable.
071 firmware was updated to 072 firmware instead of Altbooted.
Clone file from another device with a different firmware.
Bad wireless signal
NIC set to wrong speed on the MFP.
Corrupted firmware.
Older broken firmware.
Bad network cable.
071 firmware was updated to 072 firmware instead of Altbooted.
Clone file from another device with a different firmware.