Ricoh G-P3 Service Manual page 96

SC
Symptom
[Level]
Trailing edge laser detection error: [K]
The laser synchronizing
detection signal for LDB [K] of
210
the trailing edge is not
[C]
detected for one second after
the LDB unit turned on when
detecting the main scan
magnification.
Trailing edge laser detection error: [Y]
The laser synchronizing
detection signal for LDB [Y] of
211
the trailing edge is not
[C]
detected for one second after
the LDB unit turned on when
detecting the main scan
magnification.
Trailing edge laser detection error: [M]
The laser synchronizing
detection signal for LDB [M] of
212
the trailing edge is not
[C]
detected for one second after
the LDB unit turned on when
detecting the main scan
magnification.
Trailing edge laser detection error: [C]
The laser synchronizing
213
detection signal for LDB [C] of
[C]
the trailing edge is not
detected for one second after
the LDB unit turned on when
Possible Cause/Required Action
• Disconnected cable from the laser synchronizing
detection unit or defective connection
• Defective laser synchronizing detector
• Defective LDB
• Defective EGB
1. Check the connectors.
2. Replace the laser-synchronizing detector.
3. Replace the LDB.
4. Replace the EGB.
Same as SC 210
Same as SC 210
Same as SC 210
Service Call Conditions
4
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