e-STUDIO2008A/2508A/3008A/3508A/4508A/5008A © 2015 TOSHIBA TEC CORPORATION All rights reserved
ERROR CODE AND TROUBLESHOOTING
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[C261] Peak detection error (e-STUDIO207L/257/307/357/457/507)
3 Exposure lamp 1. Check if the connector is properly connected to the board of
LED lamp unit.
2. Check if there are any scratches or damage on the board of
LED lamp unit.
3. Replace the exposure lamp unit.
SYS board 1. Check if the connector is properly connected to the SYS
board.
2. Check if there is any abnormality in the parts mounted in the
SYS board.
3. Replace the SYS board.
Harness 1. Check if wiring of the harness (CN130 on the SYS board) is
abnormal.
2. Check if the harness (CN130 on the SYS board) has any
scratch on it or is open circuited or caught anywhere.
3. Replace the harness (CN130 on the SYS board).
Parts to be replaced Remark
LED lamp unit
Lens unit
SYS board
Harness
Classification Error content
Scanning system related service
call
Peak detection error (the light source is extremely light)
Proce
dure
Check item Measure
1 Board of the LED lamp
unit
1. Replace the exposure lamp unit.
2
SYS board 1. Check if there is any abnormality in the appearance of the
LED driver IC (IC37).
2. Replace the SYS board.
3
Reflector 1. Check if there is any abnormality in the appearance of the
reflector, such as deformation.
2. Replace the carriage-1.
Parts to be replaced Remark
LED lamp unit
SYS board
Proce
dure
Check item Result Measure Next Step
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