Ricoh Aficio MP C305SP Field Service Manual page 649

No. Type
TD sensor (Vt) upper limit error 1: Ye
The Vt value upper limit of the yellow TD sensor (SP3210-004) exceeds the
-04 D
specified value (SP3211-002) for the specified number of times (SP3211-003)
consecutively.
• Black, cyan, magenta, or yellow TD sensor disconnected
• Harness between TD sensor and PCDU defective
• Defective TD sensor
1. Check the black, cyan, magenta, or yellow TD sensor connector and harness
between the TD sensor and PCDU.
2. Check the drawer connector.
3. Replace the defective TD sensor.
No. Type
TD sensor (Vt) lower limit error: Bk
362
The Vt value lower limit of the black TD sensor (SP3210-001) falls below the
D
-01
specified value (SP3211-004) for the specified number of times (SP3211-005)
consecutively.
TD sensor (Vt) lower limit error 1: Cy
The Vt value lower limit of the cyan TD sensor (SP3210-002) falls below the
-02 D
specified value (SP3211-004) for the specified number of times (SP3211-005)
consecutively.
TD sensor (Vt) lower limit error 1: Ma
The Vt value lower limit of the magenta TD sensor (SP3210-003) falls below the
-03 D
specified value (SP3211-004) for the specified number of times (SP3211-005)
consecutively.
TD sensor (Vt) lower limit error 1: Ye
The Vt value lower limit of the yellow TD sensor (SP3210-004) falls below the
-04 D
specified value (SP3211-004) for the specified number of times (SP3211-005)
consecutively.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC Tables
647