© 2011 MIMAKI ENGINEERING CO.,LTD.
6.4.3
P.1
6.4.3 PRAM PCB Assy
Work procedures
1. Turn off the main power supply and remove the power plug
from the main body.
2. Remove the
power unit box cover
.
3. Remove
PRAM PCB assy
from the main PCB assy.
4. Reverse the disassembly procedure for reassembly.
After turning off the sub and main power switches, unplug the power cord. Make sure to take15 minutes
before restarting the operation. It is very dangerous if sleep mode functions mistakenly during the
operation.
Moreover, the PCB may be damaged in case electric charge still remains inside.
Also, there is a possibility of electric shock because of high power voltage applied to the high-pressure
part of the power supply PCB assy. Take care to avoid contact with it.
PRAM PCB Assy
An inter-PCB connector is used to connect the PRAM
PCB assy to the main PCB assy.
R.1.0
MAINTENANCE MANUAL > Disassembly and Reassembly > Electrical Parts > PRAM PCB Assy
Model
TS34-1800A
Issued 2011.10.17 Revised
F/W ver
1.20
Remark
1.0