Turning Off Main Power Switch - Hitachi UX2 Instruction Manual

Chapter 4. Basic Operation

4.3.3. Turning Off Main Power Switch

When turning off the main power switch, note the following.
● Normally, press the STOP switch instead of the main power switch to turn off the power at the end of
operation.
● If the unit will not be used for a long time, turn OFF the main power switch.
● Do not turn OFF the main power switch while ink is being ejected, except for an emergency.
(See "Chapter 14. Emergency Procedures".)
● Note that the power-on method varies depending on the turn-off method.
Relationship between the turn-off method and the power-on method
Turn-off method
When turning OFF the main power switch after
stopping the unit by the STOP switch
When turning OFF the main power switch
without using the STOP switch
● The "nozzle rubber seal" prevents the nozzle orifice from being dried and dust from
attaching to the plate. When the unit will not be used for several days over a holiday, etc., it
is recommended that the nozzle rubber seal be installed between the nozzle orifice and
charge electrode at shutdown.
Nozzle rubber seal
Usage precautions
- Store the nozzle rubber seal in a plastic bag, etc., to protect it from dirt and dust.
- Install the nozzle rubber seal after cleaning it with makeup.
- Do not deform the charge electrode when installing the nozzle rubber seal.
4-26
Turn ON the main power switch and press the ON
switch for about two seconds to turn on the
power.
Turn ON the main power switch to turn on the
power.
Handling the nozzle rubber seal
Power-on method
Nozzle orifice
Charge electrode