Ricoh D197 Service Manual page 989

Firmware Update
Key or button operations
Keys or buttons to press
[Update] or [#] key
[Verify] button or [./*] key
9. Press the [Update] or [#] key, and perform software update.
10. During firmware update, a "firmware update/ verification progress screen" is displayed. When
firmware update is complete, a "firmware update end screen" is displayed.

In the middle row, the name of the module currently being updated is displayed. (in this
case, the printer is being updated)

In the lower row, a progress bar is displayed in ten steps. (The more *, the more the
progress.)

When updating the control unit program, since progress cannot be displayed on the
screen, the ROM update process is determined when the LED of the [Start] key changes
from red to green.
D197/D198/D199/D200/D201/D202
Contents
Update the ROM of the selected module.
Perform verification of the selected module.
5-414 SM