Oki 6E - Manual (Page 252)

F - 17
• ( 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).
▼
• YES Replace the power supply board or inlet sensor.
▼
• 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)
▼
• YES Clean the inlet sensor on the power supply board or replace the
power supply board or inlet sensor.
▼
• NO Replace the hopping roller shaft assy or paper cassette.
▼
• 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.
▼
• YES Check the coil resistance (approx. 32
Ω
) of the pulse motor.
Is is normal?
• NO Replace the pulse motor.
▼
• YES Replace the OLEV-12 PCB.