Toshiba e-STUDIO2008A Service Manual page 718

Replacement part
SRAM on the SYS board
[F350] SLG board abnormality (e-STUDIO206L/256/306/356/456/506)
Classification
Circuit related service call
Check Item
SLG board
Combination of the firmware
version
Replacement part
SLG board
[F400] SYS/HDD cooling fan abnormality
Classification
Circuit related service call
Check Item
SYS/HDD cooling fan
SYS board
Replacement part
SYS board
SYS/HDD cooling fan
e-STUDIO2008A/2508A/3008A/3508A/4508A/5008A
ERROR CODE AND TROUBLESHOOTING
SLG board abnormality
Board check
• Check the combination of the firmware version of the system
ROM, engine ROM, and scanner ROM.
• Reinstall the scanner ROM firmware.
SYS/HDD cooling fan abnormality
Check if the fan is rotating properly. If not, check if any foreign
object is adhered.
Check the connector (*1) and relay connector.
*1: CN112: e-STUDIO206L/256/306/356/456/506
CN105: e-STUDIO207L/257/307/357/457/507
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