Sensor flag
The ‘Jam’ message fails to go OFF.
1)Is the flag of the following sensors used to detect a jam damaged or displaced?
• retry sensor (PS152)
• registration paper sensor (PS101)
• delivery sensor (PS103)
• No. 2 delivery sensor (PS201; if equipped with inter 2-way tray)
YES: Correct the fault. If damage is found, replace it.
Sensor, DC controller PCB, Cassette unit controller PCB.
2) Check each sensor in test mode (‘sensor test’). Is each of them
normal?
NO: Replace any fault sensor.
YES: Replace the DC controller PCB or the cassette unit controller
PCB.