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Error•Jam•Alarm > Error Code > Error Code Details
Error•Jam•Alarm > Error Code > Error Code Details
E
code
Detailed
code
Occurance
area
Items Description
E280 0101 04 Title Communication error between Reader Controller PCB
and Scanner Unit (Paper Back) (This error occurs on
Duplex Color Image Reader Unit-B1 only)
Description Within specified time, communication between Reader
Controller PCB and Scanner Unit (Paper Back) cannot
be made.
Remedy 1. Turn OFF and then ON the power.
2. Check the connection between Reader Controller PCB
and Scanner Unit PCB (Paper Back), and check that the
Cable is not open-circuit.
3. Check the connection between Reader and Printer,
and check that the Cable is not open-circuit.
4. Replace the Reader Controller PCB.
5. Replace the Scanner Unit (Paper Back).
E280 0102 04 Title Communication error between Reader Controller PCB
and Scanner Unit (Paper Back) (This error occurs on
Duplex Color Image Reader Unit-B1 only)
Description Disconnection of the cable between the Reader
Controller PCB and the Scanner Unit (Paper Back) was
detected.
Remedy 1. Check the connection between Reader Controller PCB
and Scanner Unit PCB (Paper Back), and check that the
Cable is not open-circuit.
2. Check the connection between Reader and Printer,
and check that the Cable is not open-circuit.
E301 0001 04 Title Reading light intensity error
Description The light intensity was at the reference level or below at
paper front shading.
Remedy 1. Execute the service mode (COPIER > FUNCTION >
MISC-R > SCANLAMP) and check that the LED of the
Scanner Unit (Paper Front) is lit.
2. Check the connection between Scanner Unit (Paper
Front) and LED, and check that the Cable is not open-
circuit.
3. Check the connection between Reader Controller
PCB and Scanner Unit (Paper Front), and check that the
Cable is not open-circuit.
E
code
Detailed
code
Occurance
area
Items Description
E301 0002 04 Title Reading light intensity error
Description The light intensity was at the reference level or below at
paper back shading.
Remedy 1. Check that the LED of the Scanner Unit (Paper Back)
is lit.
2. Check the connection between Scanner Unit (Paper
Back) and LED, and check that the Cable is not open-
circuit.
3. Check the connection between Reader Controller PCB
and Scanner Unit (Paper Back), and check that the Cable
is not open-circuit.
E302 0001 04 Title Error in paper front white shading
Description Error in shading RAM access
The shading value is out of the specified range.
Remedy 1. Check that the LED of the Scanner Unit (Paper Front)
is lit.
2. Check the connection between Scanner Unit (Paper
Front) and LED, and check that the Cable is not open-
circuit.
3. Check the connection between Reader Controller
PCB and Scanner Unit (Paper Front), and check that the
Cable is not open-circuit.
4. Check the condition of Shading White Plate of the
Stream Read Glass (Paper Front) (scratches, dust, soil,
etc.).
5. Check if Scanner Unit (Paper Front) detects HP
correctly. (If it does not detect correctly, the Scanner Unit
reaches to the end when DF is opened.)
6. Replace the Scanner Unit (Paper Front).
7. Replace the Reader Controller PCB.
E302 0002 04 Title Error in paper front black shading
Description Error in shading RAM access
The shading value is out of the specified range.
Remedy 1. Check that the LED of the Scanner Unit (Paper Front)
is lit.
2. Check the connection between Scanner Unit (Paper
Front) and LED, and check that the Cable is not open-
circuit.
3. Check the condition of Shading White Plate of the
Stream Read Glass (Paper Front) (scratches, dust, soil,
etc.).
4. Check if Scanner Unit (Paper Front) detects HP
correctly. (If it does not detect correctly, the Scanner Unit
reaches to the end when DF is opened.)
5. Replace the Scanner Unit (Paper Front).
6. Replace the Reader Controller PCB.