Oki 6ex Replace the sensor plate. Inlet, Replace the hopping roller shaft assy or paper cassette

•( JAM error ) Paper Inlet Jam

•Does paper jam at the inlet when the power is turned on?

		• YES	Is the paper located above the sensor plate (Inlet)?
			• YES	Remove the paper.
		▼
		• NO	Is the sensor plate (Inlet) operating normally?
			• NO	Replace the sensor plate (Inlet).
		▼	Replace the power supply board or inlet sensor.
		• YES
▼
• NO		When the paper is fed in, does the paper inlet jam occur?
		• YES	Is the paper being fed to above sensor plate (Inlet)?
			• YES	Is the sensor plate (Inlet) operating normally?
				• NO	Replace the sensor plate. (Inlet)
			▼	Clean the inlet sensor on the power supply board or replace the
			• YES
				power supply board or inlet sensor.
		▼	Replace the hopping roller shaft assy or paper cassette.
		• NO
▼
•	NO	Is the hopping roller shaft rotating?
		• YES	Set the paper properly.
▼
• NO		Is the stepping motor turning?
		• YES	Replace the one-way clutch gear on the hopping roller shaft assembly.
▼
• NO		Is the connector cable being connected properly?
		• NO	Connect the connector cable properly.
▼		Check the coil resistance (approx. 32Ω) of the pulse motor.
• YES
		Is is normal?
		• NO	Replace the pulse motor.
▼		Replace the OLEV-12 PCB.
• YES

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