Konica-Minolta bizhub C3851

NOTE
• When MFP board is replaced, it is necessary to enter the machine type information.
• Refer to the following procedures to enter the machine type information.

Procedure

1. Insert the USB memory with the firmware into the USB port.
2. Turn the main power switch ON while pressing the Stop key.
   NOTE
   • When [Administrator Settings] -> [Security Settings] -> [USB Connection Permission setting] -> [External Memory (Service)] -> [FW Update] is set to "Restrict", a message "It is limited by the administrator." will appear, and update of the firmware cannot be executed.
   When [Administrator Settings] -> [Security Settings] -> [FW Update (USB) Perm. Sett.] is set to "Password Priority", it requires
   to input a password after confirming with the administrator.
3. Touch [Machine Type Select].
   
4. Enter [Machine] and [Type] information according to the following table. Then touch [Fix].
   

   First four digits of the serial number	A92E	A92F	A92G
   [Machine]	A	A	A
   [Type]	1	2	F1

5. Touch [OK], and turn OFF the main power switch.