Konica-Minolta bizhub C450i
Error Codes List page 2
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- Code: C0107
- Description: Intermediate motor turning at abnormal timing (When PC-417 is installed)
• The control circuit detects motor failure to turn while the motor is turning.
• The control circuit detects motor turning while the motor remains stationary. - Causes: • Intermediate motor (M151)
• PC control board (PCCB) - Remedy: 1. Check the connector between M151-relay CN73-PCCB CN20 for proper connection and correct as necessary.
2. Check the connector of M151 for proper drive coupling and correct as necessary.
3. M151 load check • Check code: 28 • Multi code: 56, 57, 58, 59 (bizhub C650i), 56, 58, 59 (bizhub C550i), 56, 57, 59 (bizhub C450i) • Control signal: PCCB CN20-1 to 3 • Location of electrical component: PC-417 7-K
4. Replace M151.
5. Replace PCCB.
- Code: C0108
- Description: Tray 4 paper feed motor turning at abnormal timing (When PC-216 is installed)
• The control circuit detects motor failure to turn while the motor is turning.
• The control circuit detects motor turning while the motor remains stationary. - Causes: • Tray 4 paper feed motor (M121)
• PC control board (PCCB) - Remedy: 1. Check the connector between M121-PCCB CN9C for proper connection and correct as necessary.
2. Check the connector of M121 for proper drive coupling and correct as necessary.
3. M121 load check • Check code: 28 • Multi code: 16, 17, 18, 19 (bizhub C650i), 16, 18, 19 (bizhub C550i), 16, 17, 19 (bizhub C450i) • Control signal: PCCB CN9C-5 (CW/CCW) • Location of electrical component: PC-216 6-K
4. Replace M121.
5. Replace PCCB.
- Code: C0109
- Description: Tray 4 vertical transport motor turning at abnormal timing (When PC-216 is installed)
• The control circuit detects motor failure to turn while the motor is turning.
• The control circuit detects motor turning while the motor remains stationary. - Causes: • Tray 4 vertical transport motor (M122)
• PC control board (PCCB) - Remedy: 1. Check the connector between M122-PCCB CN9C for proper connection and correct as necessary.
2. Check the connector of M122 for proper drive coupling and correct as necessary.
3. M122 load check • Check code: 28 • Multi code: 26, 27, 28, 29 (bizhub C650i), 26, 28, 29 (bizhub C550i), 26, 27, 29 (bizhub C450i) • Control signal: PCCB CN9C-13 (CW/CCW) • Location of electrical component: PC-216 6-K
4. Replace M122.
5. Replace PCCB.
- Code: C0202
- Description: Tray 1 feeder up/down abnormality
The tray 1 upper limit sensor (PS25) is not turned ON (blocked) even after the set period of time has elapsed after
the paper lift-up operation for the drawer began. - Causes: • Tray 1 lift-up motor (M12)
• Tray 1 upper limit sensor (PS25)
• CPU board (CPUB)
• Base board (BASEB) - Remedy: 1. Remove the tray and check to see if a piece of paper is not left inside the machine.
2. Check the connector between M12-relay CN180-BASEB CN25E for proper connection and correct as necessary.
3. Check the connector of M12 for proper drive coupling and correct as necessary.
4. Check the connector between PS25-relay CN30-BASEB CN26E for proper connection and correct as necessary.
5. Check CPUB for proper installation and correct as necessary.
6. PS25 I/O check, sensor check • Control signal: BASEB CN26EA-15 (ON) • Location of electrical component: 11-K
7. M12 load check • Check code: 23 • Multi code: 4 • Control signal: BASEB CN25E-1 (REM) • Location of electrical component: 17-K
8. Replace M12.
9. Replace CPUB.
10. Replace BASEB.
- Code: C0204
- Description: Tray 2 feeder up/down abnormality
The tray 2 upper limit sensor (PS22) is not turned ON (blocked) even after the set period of time has elapsed after the paper lift-up operation for the drawer began. - Causes: • Tray 2 lift-up motor (M13)
• Tray 2 upper limit sensor (PS22)
• CPU board (CPUB)
• Base board (BASEB) - Remedy: Procedure
1. Remove the tray and check to see if a piece of paper is not left inside the machine.
2. Check the connector between M13-relay CN181-BASEB CN25E for proper connection and correct as necessary.
3. Check the connector of M13 for proper drive coupling and correct as necessary.
4. Check the connector between PS22-relay CN40-BASEB CN23E for proper connection and correct as necessary.
5. Check CPUB for proper installation and correct as necessary.
6. PS22 I/O check, sensor check • Control signal: BASEB CN23E-12 (ON) • Location of electrical component: 16-K
7. M13 load check • Check code: 23 • Multi code: 5 • Control signal: BASEB CN25E-10 (REM) • Location of electrical component: 18-K
8. Replace M13.
9. Replace CPUB.
10. Replace BASEB.
- Code: C0206
- Description: Tray 3 feeder up/down abnormality (When PC-116 or PC-216 is installed)
The tray 3 upper limit sensor (PS116) is not turned ON (blocked) even after the set period of time has elapsed after the paper lift-up operation for the drawer began. - Causes: • Tray 3 lift-up motor (M113)
• Tray 3 upper limit sensor (PS116)
• PC control board (PCCB)
• CPU board (CPUB)
• Base board (BASEB) - Remedy: 1. Remove the tray and check to see if a piece of paper is not left inside the machine.
2. Check the connector between M113-PCCB CN6C for proper connection and correct as necessary.
3. Check the connector of M113 for proper drive coupling and correct as necessary.
4. Check the connector between PS116-relay CN24-PCCB CN4 for proper connection and correct as necessary.
5. Check CPUB for proper installation and correct as necessary.
6. PS116 I/O check, sensor check • Control signal: PCCB CN4-3 (ON) • Location of electrical component: PC-116/PC-216 7-C
7. M113 load check • Check code: 23 • Multi code: 6 • Control signal: PCCB CN6C-8 to 9 • Location of electrical component: PC-116/PC-216 2-C
8. Replace M113.
9. Replace PCCB.
10. Replace CPUB.
11. Replace BASEB.