Firmware Update; Types Of Firmware; Precautions - Ricoh G104 Service Manual

5.3 FIRMWARE UPDATE

Firmware updating procedure is the same as G-P1 (G104/G105). For details, refer to the
service manual for G-P1.

5.3.1 TYPES OF FIRMWARE

The table lists the programs used by Model G160/161.
Type of firmware
1 Engine – Main
2 System
Printer Application
3
NIB
Web System

5.3.2 PRECAUTIONS

Handling SD Cards
Observe the following precautions when handling SD cards:
Turn off the main power switch before you insert or remove an SD card. Data in the SD
card can be corrupted if you insert or remove an SD card while the main power switch
is on.
Do not turn off the main power switch during downloading.
Make sure that the write protection of an SD card is unlocked when you download an
application to it. If not, downloading fails and a download error (e.g. Error Code 44)
occurs during a firmware upgrade.
Keep SD cards in a safe location. Do not store SD cards in these locations:
1. Locations exposed to high temperature, high humidity, direct sunlight,
or strong vibration
2. Locations where there are effects from magnetic forces
Do not bend or scratch SD cards.
Do not drop SD cards or expose them to shock or vibration.
SM
CÓPIA NÃO CONTROLADA
Function
Printer engine control
Printer system management
Feature application
NIB management
Web service application
5-165
CÓPIA NÃO CONTROLADA
Firmware Update
Location of Message
firmware displayed
EGB flash
Engine
ROM
Controller flash
Onboard Sys
ROM
G160/G161