Installing Options
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3
Caution when re-installing the controller board
This section describes handling the controller board when installing options.
If you slide out the controller board to install the SDRAM module, the user ac-
count enhance unit, or the printer hard disk, carefully follow the instruction be-
low to re-install the controller board.
• Re-install the controller board into the machine by pushing the bottom center
area of the board, as shown in the illustration.
Important
❒ The following may occur if the controller board is not properly installed:
• all control panel indicators light
• no control panel indicators light
• the “SC670” error message appears on the display
AKQ004S
GaiaP1GB_Setup-F4_FM_forPaper.book Page 36 Friday, June 3, 2005 7:50 AM