MIMAKI SWJ-320 S2, Maintenance Manual

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© 2013 MIMAKI ENGINEERING CO.,LTD. 6.4.7 P.1
R.1.0
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6.4.7 HDC PCB assy.
 Work procedures
1. Turn off the main power supply and remove the power plug
from the main body.
2. Move the carriage by hands to the purge side.
3. Remove the following covers.
• Carriage cover
• SD PCB cover
4. Open the cover TP, and disconnect all cables from the HDC
PCB.
5. Remove the screw, and remove the HDC PCB assy..
* For S4 (the 4-heads model), remove the PCB of other side as well.
6. Reverse the disassembly procedure for reassembly.
After turning off the sub and main power switches, unplug the power cord. Make sure to take 15
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.
HDC PCB assy.
HDC PCB assy.
(For the 4-heads model, 2 PCBs are used.)
Screw(x4)
HDC PCB assy.
For the 4-heads model,
use 2 the HDC PCB.
Lock lever of head cable
Unlocked condition Locked condition
The head cables are easily unplugged and it may
cause damage to the HDC PCB and the head.
Therefore, at connecting, insert the head cables
firmly until a “Cati” sound occurs so that the left
and right lock lever become in the locked condi-
tion.
MAINTENANCE MANUAL > Disassembly and Reassembly > Electrical Parts > HDC PCB assy.
Model SWJ-320S Issued 2012.07.19 Revised F/W ver Remark
1.0
Rev.