Optional Communication Related Service Call; [C550] Radf I/F Error; [C551] Document Feeder Model Detection Error; [C570] Communication Error Between Engine-Cpu And Ipc Board - Toshiba e-STUDIO206L Service Manual

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8.3.14

Optional communication related service call

[C550] RADF I/F error

Classification
Optional communication related
service call
Check item
RADF board
SLG board (e-STUDIO206L/256/
306/356/456/506)
SYS board (e-STUDIO207L/257/
307/357/457/507)
Parts to be replaced
RADF board
SLG board

[C551] Document feeder model detection error

Classification
Optional communication related
service call
Check item
RADF

[C570] Communication error between Engine-CPU and IPC board

Classification
Optional communication related
service call
Check item
LGC board
CNV board
Parts to be replaced
LGC board
CNV board
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
ERROR CODE AND TROUBLESHOOTING
Error content
RADF I/F error
Measure
Check if the harness connecting the RADF board and SLG
board / SYS board is disconnected or open circuited.
Check if the conductor pattern on the RADF board is short
circuited or open circuited.
Connector check
Check if the conductor pattern on the SLG board is short
circuited or open circuited.
Connector check
Check if the conductor pattern on the SYS board is short
circuited or open circuited.
Connector check
Remark
Document feeder model detection error
Check if the installed RADF is an option exclusively set for the
model.
Replace the RADF with the one exclusively set for the model.
Error content
Communication error between Engine-CPU and CNV board
Measure
Check if the LGC board and CNV board are connected
properly.
Check if the conductor pattern on the LGC board is short
circuited or open circuited.
Check if the conductor pattern on the CNV board is short
circuited or open circuited.
Remark
© 2011-2014 TOSHIBA TEC CORPORATION All rights reserved
8 - 148
Error content
Measure

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