OKI C130
Troubleshooting. Jam. Misfeed at 2nd transfer section
Detection timing
| Type | Description |
|---|---|
| Detection of misfeed at 2nd transfer section | The media does not unblock the registration sensor (PS2) even after the lapse of a predetermined period of time after the registration roller solenoid (SD2) has been deenergized. |
| The 2nd image transfer retraction position sensor (PS3) is not blocked by the media that has moved past the position, at which the sensor is blocked. | |
| Detection of media left in 2nd transfer section | The registration sensor (PS2) is blocked when the power switch is turned ON, a cover is opened and closed, or a misfeed or malfunction is reset. |
| The 2nd image transfer retraction position sensor (PS3) is blocked when the power switch is turned ON, a cover is opened and closed, or a misfeed or malfunction is reset. |
Relevant electrical parts
Registration sensor (PS2)
2nd image transfer retraction position sensor (PS3)
Registration roller solenoid (SD2)
Printer control board (PRCB)
Action
| Step | Action | Control signal | Location |
|---|---|---|---|
| 1 | Initial check items | ||
| 2 | Check the PRCB connector for proper connection and correct as necessary. | ||
| 3 | PS2 sensor check. | PRCB PJ12-6 (ON) | C110: C-3 C130n: C-3 |
| 4 | PS3 sensor check. | PRCB PJ12-3 (ON) | C110: C-2 to 3 C130n: C-2 |
| 5 | SD2 operation check. | PRCB PJ10-4 (REM) | C110: C-9 to 10 C130n: C-9 |
| 6 | Change PRCB. |