Supply Valve Control; Cartridge Switching Operation; Timing To Open/Close The Supply Valve - MIMAKI JV300-130 Maintenance Manual

MAINTENANCE MANUAL > Operating Principle > Ink System > Supply Valve Control
Model JV300-130/160 Issued 2014.05.30 Revised

1.3.5 Supply Valve Control

 Cartridge switching operation
1 Online supply start
 Both cartridges free from problems
 Cartridge 1 is the control cartridge.
2 Cartridge 1
 Cartridge near end
3 Cartridge 1
 Cartridge ink end
 Cartridge 2 is the control cartridge.
4 Cartridge 2
 Cartridge near end
5 Cartridge 1
 Removed for replacement
6 Cartridge 1
 A normal cartridge has been set
7 Cartridge 2
Cartridge ink end
Cartridge 1 is the control cartridge.
8 Online printing has been completed
 All valves closed
 Timing to open/close the supply valve
The supply valves are usually closed and opened only when ink supply is required.
Timing to open/close the supply valves is shown below:
Timing to open/close the supply valves
Flushing
Cleaning or filling
Head wash
Before printing operation
Before capping operation
When changing the supply cartridge during ink supply
At the occurrence of an system error
At power-off
© 2014 MIMAKI ENGINEERING CO.,LTD.
Event
Before execution
After execution
Before execution
After execution
Before execution
After execution
F/W ver. 1.10 Remark
For the 4-color ink set
Cartridge 1 Cartridge 2
valve
OPEN
No change
CLOSE
No change
No change No change
CLOSE
OPEN
CLOSE
Instruction to open/
close the supply valve
OPEN
CLOSE
OPEN
CLOSE
OPEN
CLOSE
OPEN
CLOSE
OPEN/CLOSE
CLOSE
CLOSE
Except for the
4-color ink set
Cartridge 1
valve valve
CLOSE OPEN
No change No change
OPEN CLOSE
No change
CLOSE
OPEN OPEN
CLOSE
CLOSE CLOSE
1.3.5 R.1.0
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1.0
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