Maintenance
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Ŷ Adjust pressure pump motor speed: - -
Tools required:
Ƒ Allen key or screwdriver.
The motor rotation speed essentially depends on the viscosity of the ink. The by-pass
should therefore only be adjusted if the ink viscosity is correct (i.e. when the viscosity
measured by the printer is within one second of the reference viscosity value).
ʄ Before you start
Measured and reference viscosity values are displayed on the printer screen.