Specifications

7 Adjustment PJ-1614NXE PJ-2216NXE Maintenance Manual
7-8
7.4 Firmware Installation
This section describes the procedure to install the firmware.
The NVRAM (Flash-Rom) on the MAIN board assembly stores the programs (firmware) that control the
machine operations.
When performing the following maintenance works, always install the firmware.
• Replacing the MAIN board assembly
• Updating the firmware
CAUTION
Before installing the firmware, always ensure that the machine power is OFF.
Firmware installation with the machine power ON may damage the MAIN board or
prevent correct data installation.
7.4.1 Jigs and Tools
The jigs and tools required for firmware installation are as follows.
Flash memory card or relevant PC
TIP
• For further details on the jigs and tools, refer to "10.3 Jig and Tool List".
• Note that the flash memory card used for firmware installation should not be used for any other purposes.
7.4.2 Installing Firmware
This section describes the procedure to install the firmware.
Follow the steps below.
(1) Installation using a flash memory card
1. Remove the memory cover.
2. Prepare a memory card for firmware installation and insert it in the memory card connector slot
(J108) of the MAIN board assembly
NOTE
• The memory card front face should direct to the inside of the machine.