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Eng
OKI MB460MFP
Troubleshooting. Jam Error. Paper feed jam
N |
|
Yes |
No |
1 |
Does a jam error occur when turning on the power? |
step 2 |
|
2 |
Is there any paper in the entrance sensor? |
Remove the paper |
step 3 |
3 |
Does the entrance sensor lever work normally? (It moves freely by touching.) |
Clean the entrance sensor of the sensor board or high-voltage power, or replace the high-voltage power/ sensor board. |
Replace the entrance sensor lever. |
4 |
A jam error occurs after feeding paper. |
step 5 |
|
5 |
Does the entrance sensor lever work normally? (It moves freely by touching.) |
Clean the entrance sensor of the sensor board or high-voltage power, or replace the high-voltage power/ sensor board. |
Replace the entrance sensor lever. |
6 |
Does the paper feed roller rotate? |
Set the paper cassette appropriately. |
step 7 |
7 |
Does the paper feed clutch work normally? |
Replace the paper feed roller and shaft. |
step 8 |
8 |
Is HCLT connector of the main board appropriately connected? |
step 9 |
Connect HCLT connector appropriately. |
9 |
Is the coil resistance of the paper feed clutch (Normal resistance: Pin1, Pin2, and approx. 192 ) normally? |
step 10 |
Replace the paper feed clutch. |
10 |
Replace the main board. |
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