• Code: 312-04
• Description: Charge P.P. output error [Y]
  The feedback voltage of the charge AC for each color is 0.3 V or less for 0.2 seconds after the charge AC has turned on.
• Causes: • Disconnected or broken harnesses of the HVPS • Defective PCDU • Defective HVPS
• Remedy: 1. Check or replace the harnesses of the HVPS. 2. Reinstall or replace the PCDU. 3. Replace the HVPS.

• Code: 360-01
• Description: TD sensor adjustment error: K
  During TD sensor initialization, the output value of the black, cyan, magenta, or yellow TD sensor is not within the range of the specified value with SP3-238-001 to -004 (default: 2.5V) ± 0.2V
• Causes: • Heat seal not removed from a new developer pack • TD harness sensor disconnected, loose or defective • TD sensor defective • Harness between TD sensor and drawer disconnected, defective
• Remedy: 1. Remove the heat seal from each PCDU. 2. Replace the defective PCDU.

• Code: 360-02
• Description: TD sensor adjustment error: C
  During TD sensor initialization, the output value of the black, cyan, magenta, or yellow TD sensor is not within the range of the specified value with SP3-238-001 to -004 (default: 2.5V) ± 0.2V
• Causes: • Heat seal not removed from a new developer pack • TD harness sensor disconnected, loose or defective • TD sensor defective • Harness between TD sensor and drawer disconnected, defective
• Remedy: 1. Remove the heat seal from each PCDU. 2. Replace the defective PCDU.

• Code: 360-03
• Description: TD sensor adjustment error: M
  During TD sensor initialization, the output value of the black, cyan, magenta, or yellow TD sensor is not within the range of the specified value with SP3-238-001 to -004 (default: 2.5V) ± 0.2V
• Causes: • Heat seal not removed from a new developer pack • TD harness sensor disconnected, loose or defective • TD sensor defective • Harness between TD sensor and drawer disconnected, defective
• Remedy: 1. Remove the heat seal from each PCDU. 2. Replace the defective PCDU.

• Code: 360-04
• Description: TD sensor adjustment error: Y
  During TD sensor initialization, the output value of the black, cyan, magenta, or yellow TD sensor is not within the range of the specified value with SP3-238-001 to -004 (default: 2.5V) ± 0.2V
• Causes: • Heat seal not removed from a new developer pack • TD harness sensor disconnected, loose or defective • TD sensor defective • Harness between TD sensor and drawer disconnected, defective
• Remedy: 1. Remove the heat seal from each PCDU. 2. Replace the defective PCDU.

• Code: 361-01
• Description: TD sensor (Vt high) error 1: K
  • The Vt value of the black, magenta, cyan, or yellow TD sensor exceeds the specified value (default: 4.7V) with SP3-020-002 for twenty counts. • The [Vt - Vtref] value of the black, cyan, magenta, or yellow TD sensor exceeds the specified value (default: 5.0V) with SP3-020-001.
• Causes: • Black, magenta, cyan, or yellow TD sensor disconnected • Harness between TD sensor and PCDU defective • Defective TD sensor
• Remedy: 1. Check the black, cyan, magenta, or yellow TD sensor connector and harness between the TD sensor and PCDU for damage. 2. Check the drawer connector. 3. Replace the defective PCDU.

• Code: 361-02
• Description: TD sensor (Vt high) error 1: C
  • The Vt value of the black, magenta, cyan, or yellow TD sensor exceeds the specified value (default: 4.7V) with SP3-020-002 for twenty counts. • The [Vt - Vtref] value of the black, cyan, magenta, or yellow TD sensor exceeds the specified value (default: 5.0V) with SP3-020-001.
• Causes: • Black, magenta, cyan, or yellow TD sensor disconnected • Harness between TD sensor and PCDU defective • Defective TD sensor
• Remedy: 1. Check the black, cyan, magenta, or yellow TD sensor connector and harness between the TD sensor and PCDU for damage. 2. Check the drawer connector. 3. Replace the defective PCDU.

• Code: 361-03
• Description: TD sensor (Vt high) error 1: M
  • The Vt value of the black, magenta, cyan, or yellow TD sensor exceeds the specified value (default: 4.7V) with SP3-020-002 for twenty counts. • The [Vt - Vtref] value of the black, cyan, magenta, or yellow TD sensor exceeds the specified value (default: 5.0V) with SP3-020-001.
• Causes: • Black, magenta, cyan, or yellow TD sensor disconnected • Harness between TD sensor and PCDU defective • Defective TD sensor
• Remedy: 1. Check the black, cyan, magenta, or yellow TD sensor connector and harness between the TD sensor and PCDU for damage. 2. Check the drawer connector. 3. Replace the defective PCDU.