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© 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C
ERROR CODE and TROUBLESHOOTING
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[EF17] Saddle Stitch Finisher folding blade home position detection error
Is there any mechanical problem when the folding blade cam is rotated?
È
ÆYES Fix the mechanism.
NO
Is there a disconnection of the connector, incorrect installation or breakage of the folding blade
home position sensor (S35)?
l
l
È
ÆYES • Reconnect the connector securely if there is any disconnection.
• Reinstall the sensor correctly if there is any incorrect installation.
• Replace the sensor if there is any breakage.
NO
Is the harness between the folding blade home position sensor (S35) and the CN15 of the
saddle control PC board (SDL) disconnected or open circuited?
Is there a disconnection of the connector, incorrect installation or breakage of the folding blade
clutch (CLT3)?
l
È
ÆYES • Reconnect the connector securely if there is any disconnection.
• Replace the harness if open circuited.
NO
Replace the saddle control PC board (SDL).
[EF18] Saddle Stitch Finisher additional folding roller home position detection
error
Is there any mechanical problem when the additional folding carrier is moved?
È
ÆYES Fix the mechanism.
NO
Is there a disconnection of the connector, incorrect installation or breakage of the additional
folding home position sensor (S39)?
l
l
È
ÆYES • Reconnect the connector securely if there is any disconnection.
• Reinstall the sensor correctly if there is any incorrect installation.
• Replace the sensor if there is any breakage.
NO
Is the harness between the additional folding home position sensor (S39) or the additional
folding motor encoder sensor (S42) and the CN19 of the saddle control PC board (SDL)
disconnected or open circuited?
Is the harness between the additional folding motor (M20) and the CN18 of the saddle control
PC board (SDL) disconnected or open circuited?
l
È
ÆYES • Reconnect the connector securely if there is any disconnection.
• Replace the harness if open circuited.
NO
Replace the saddle control PC board (SDL).
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