Hv-Ps] Hv(4Ch)-Psu-T2 Mnt - Oki LP-1040 Maintenance Manual

9.8.11

[HV-PS] HV(4CH)-PSU-T2 MNT

Note
Depending on when your high voltage power unit was manufactured, it may be made up of only
one or two different circuit boards.
 If the high voltage power unit contains only one circuit board
The board is [HV-PS] HV(4CH)-PSU-T2 MNT.
-> (a) See One circuit board configuration removal ([HV-PS] HV(4CH)-PSU-T2 MNT).
 If the high voltage power unit contains two circuit boards
The boards are the HV-PSU-LSP2 MNT and HV(TC)-PSU-T2 MNT.
-> (b) See Two circuit board configuration removal (HV-PSU-LSP2 MNT,
 To change two circuit board configuration into a single circuit board configuration.
-> (c) See Changing a two circuit board configuration (HV-PSU-LSP2 MNT,
(a) One circuit board configuration removal ([HV-PS] HV(4CH)-PSU-T2 MNT)
<Removal>
1.
Perform steps 1 through 10 in the instructions
for replacing the PSU-T2 MNT (see p. 9-65)
so that the circuit board can be removed.
2.
Unplug all connectors connected to the board.
Also remove them from their cable clamps.
9-72
HV(TC)-PSU-T2 MNT).
HV(TC)-PSU-T2 MNT) to a one circuit board configuration
([HV-PS] HV(4CH)-PSU-T2 MNT).
HV-PS