MIMAKI UJF-3042 - 2011 Mimaki Engineering Co.,Ltd

© 2011 MIMAKI ENGINEERING CO.,LTD. 6.4.1 R.2.0 P.1
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Maintenance Manual > Disassembly and Reassembly > PCBs > Power Supply PCB Assy
Model UJF-3042/FX Issued 2010.08.27 Revised 2011.09.30 F/W ver --- Remark
2.0
Rev.
6.4.1 Power Supply PCB Assy
 Procedures
1. Turn off the main power and remove the Power Plug from the
Main body.
2. Pull the Power Supply Chassis from the back.:
The Main PCB should be seen.
Screw : P3x8SMW x5
3. Disconnect all the cables and connectors from the Main PCB,
and remove the clamps for cables.
4. Pull out the Power Supply Chassis completely.
5. Disconnect all connectors on PCB.
6. Remove the Power Supply PCB Assy.
Screw : P3x8SMW x7
7. Reverse the disassembly procedure for reassembly.
 Start work after a lapse of 5 minutes from turning the main power OFF; otherwise, high voltage may
cause electric shock.
 Remove the Power Plug.
 Never touch any solders on the back of Power Supply PCB. Residual high voltage may cause electric
shock.
Power Supply
Assy.
Power Supply PCB Assy
Power Supply Chassis
Main PCB Assy.
 When pulling out the Power Supply Chassis, be
careful not to yank the cables or damage the con-
nectors. Make sure that the above step 3 is per-
formed properly.
Power Supply PCB Assy