72
4. A wide variety of Operations
4-7 When Not in Use for a Prolonged Period
When the machine will remain unused for an extended period, we recommend switching off only the sub power and
leaving the main power on.
About once a month a warning beep sounds to prompt cleaning as indicated below.
1
When the machine remains unused for about a
month, a warning beep sounds and the follow-
ing message appears on the display.
2
Press the [POWER] key to switch on the sub
power.
Cleaning is performed automatically.
3
After cleaning has finished, hold down the
[POWER] key for one second or longer to switch
off the sub power.
Switch on the power at least once a month, even when the main power is switched off. Switching on the sub power
automatically performs cleaning.
Even when the machine is not in use, keep it in an environment where the temperature is 5 to 40ºC (41 to 104ºF) and the
humidity is 20 to 80% (with no condensation). Be especially careful not to expose the machine to high temperatures of 40ºC
(104ºF) or more.
The [POWER] light
lights up.
The [POWER] light
goes out.
PRESS THE POWER
KEY TO CLEAN
Summary of Contents for SP-300
Page 48: ...46 2 Basic Operation MEMO ...
Page 58: ...56 3 Performing Output MEMO ...
Page 93: ...91 6 About the Menus This chapter provides detailed item about the operation menus ...
Page 109: ...107 8 Appendix ...
Page 115: ...R3 031201 ...