MX-3114N DISASSEMBLY AND ASSEMBLY 10 – 9
(3) Secondary transfer unit
1)
Rotate the secondary transfer unit a half turn upward to
remove. Disconnect the connector from the right door unit.
Be careful not to put foreign materials on the secondary trans-
fer belt.
When installing the secondary transfer unit, check to confirm
that the frame projections are securely in the pressure springs
on the front and the rear side.
(4) PTC unit
1)
Remove the waste toner box.
2)
Remove the PTC unit.
I. LSU section
(1) LSU
1)
Remove the left cabinet, and the shield plate.
2)
Remove the MFP control PWB unit.
Since the MFP control PWB and the LSU mother PWB are
connected together (board to board), use care when removing
and attaching them.
3)
Remove the LSU mother PWB unit, and the HDD unit.
No.
Name
1
LSU
1
4
3
3
3
2
1
1
