Toshiba e-STUDIO6520c - Page 481

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ERROR CODE and TROUBLESHOOTING
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[CB93] Saddle Stitch Finisher additional folding motor (M20) abnormality
*The [CB93] error also occurs when the error [EF18] has occurred consecutively for 3
times.
Is there any mechanical problem when the additional folding carrier is moved?
È
ÆYES Fix the mechanism.
NO
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
1. Replace the additional folding motor (M20).
2. Replace the saddle control PC board (SDL).
[CB94] Saddle transport motor (M16) abnormality
* The [CB94] error also occurs when the error [EAB0] or [EF13] has occurred
consecutively for 3 times.
Is there any mechanical problem when the transport rollers are rotated?
È
ÆYES Fix the mechanism.
NO
Is the harness between the saddle transport motor (M16) 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
1. Replace the saddle transport motor (M16).
2. Replace the saddle control PC board (SDL).
[CB95] Saddle Stitch Finisher stacker motor (M14) abnormality
*The [CB95] error also occurs when the error [EF16] has occurred consecutively for 3
times.
Is there any mechanical problem when the stacker carrier is moved?
È
ÆYES Fix the mechanism.
NO
Is the harness between the stacker motor (M14) and the CN4 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).