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2-48
Confidential
Error Code 84
Recording paper jam in paper ejecting. (Any of the paper feeding sensor, registration sensor and
switchback paper sensor sticks to ON even after completion of paper ejection.)
User Check
- Remove the jammed paper.
- Clean the switchback roller.
Paper Jam
LCD
Step
Cause
Solution
1
Paper feed sensor actuator caught
on the surrounding parts
Reposition the actuator.
2
Registration sensor actuator
caught on the surrounding parts
Reposition the actuator.
3
Switchback paper detection
actuator caught on the
surrounding parts
Reposition the actuator.
4
Paper feed sensor harness
connection failure
Check the connection and reconnect the harness.
5
Paper feed sensor defective
Replace the PF encoder/PF sensor harness unit.
6
Registration sensor harness
connection failure
Check the connection and reconnect the harness.
7
Registration sensor defective
Replace the registration sensor PCB ASSY.
8
Switchback paper sensor
defective
Replace the switchback paper sensor PCB ASSY.
9
Paper ejection roller worn out
Replace the engine unit.
10
Main PCB defective
Replace the main PCB ASSY.
Summary of Contents for MFC-J6510DW
Page 15: ...xii Confidential ...
Page 16: ...xiii Confidential ...
Page 17: ...xiv Confidential ...
Page 18: ...xv Confidential ...
Page 19: ...xvi Confidential ...
Page 128: ...3 3 Confidential 3 2 PACKING For models with paper tray 2 ...
Page 273: ...4 13 Confidential EXIT Adjust Check Pattern 1 ...
Page 274: ...4 14 Confidential EXIT Adjust Check Pattern 2 ...
Page 275: ...4 15 Confidential EXIT Adjust Check Pattern 3 ...
Page 276: ...4 16 Confidential KEISEN2 LF300 EXIT ADJUST PATTERN ...
Page 278: ...4 18 Confidential KEISEN GAP EXIT ADJUST PATTERN Line 1 Line 2 Line 3 ...
Page 280: ...4 20 Confidential Vertical Alignment Check Patterns ...
Page 283: ...4 23 Confidential Left Right and Bottom Margin Check Pattern ...
Page 286: ...4 26 Confidential Print Pattern for Creating Head Calibration Data ...
Page 302: ...4 42 Confidential ADF Copy Chart C A B D ...
Page 312: ...5 8 Confidential Print Pattern for Creating Head Calibration Data ...
Page 314: ...5 10 Confidential Scanning Compensation Data List ...
Page 317: ...5 13 Confidential Nozzle Test Pattern ...
Page 320: ...5 16 Confidential Configuration List ...
Page 337: ...5 33 Confidential EXIT Adjust Check Pattern 1 ...
Page 338: ...5 34 Confidential EXIT Adjust Check Pattern 2 ...
Page 339: ...5 35 Confidential EXIT Adjust Check Pattern 3 ...
Page 340: ...5 36 Confidential KEISEN2 LF300 EXIT ADJUST PATTERN ...
Page 346: ...5 42 Confidential Vertical Alignment Check Pattern ...
Page 349: ...5 45 Confidential Left Right and Bottom Margin Check Pattern ...
Page 383: ...6 4 Confidential Power supply PCB 100 V series ...
Page 384: ...6 5 Confidential Power supply PCB 200 V series ...
Page 385: ...6 6 Confidential Wiring diagrams ...