Cleaning System; Ix.1 Summary; Ix.2 System Diagram; Ix.3 Function Description Of Positive Pressure Cleaning - GRAPHTEC SignJet JS310 Series User Manuals

IX.1 Summary
This type of printer use cleaning methods as positive pressure cleaning, you execute cleaning before
printing, during printing or idle for a long time.
IX.2 System Diagram
Air Filter
Valve
Air Filter
Air Pump
IX.3 Function Description of Positive Pressure Cleaning
When you press "Ink" button at the cleaning position, the cleaning signal will be transfer to air pump; air
pump starts running and transfers air pressure to valve; the air pressure raises in air tank and is
transferred to Sub-tanks through air channels. With pressure got from the air pump, ink will be purged
through the head and ink channel, so as to clean them.
SignJet JS310 Series User's Manuals
Filter
Ink Pump
Main tank
Figure 9-1 Cleaning System Diagram
Sub-tank
channel
Floating Switch
Ink Control Board
Output Input
Pump light Data signal
Pressure Signal
Power Supply
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IX

Cleaning System

Ink
Print head