Oki LP-1040 Maintenance Manual page 364

<Modification instruction>
1.
Remove both HV-PSU-LSP2 and
HV(TC)-PSU-T2 (see p. 9-65).
2.
Install the HV(4CH)-PSU-T2.
3.
Connect the cables so that the labels of the
high voltage cables CH1 to CH4 correspond
to the high voltage board's serigraphed
indication.
Note
If the cable C shown in the previous page is short, remove the clamp and adjust the cable length.
 When changing the board configuration, connect the A, B, and C connectors shown in the
previous page as follows: A to A, B to B, and C to B
 After removing the relay cable, connect the D connector to CH4.
*The removed relay cable is not required anymore.
Remove the relay cable from the CH4 cable, and then connect the remaining CH4 cable to CH4
connector on the board.
Hold the cable housing and pull in both
right and left directions to unlug.
p
Relay cable
Chapter 9 Parts Disassembly, Assembly, and Replacement
CH4 cable
Not required part
When unplugged
When mounted Secure the ferrite core
between the two clamps.
Ferrite core
9-77