Precautions When Operating the Power Supply

Make sure that the main power is on at all times

Never switch the main power off. Continuous power on allows the automatic maintenance function to work periodically. Failure to ensure automatic maintenance will result in a malfunction of the machine, such as damaged print heads.

During operation, never unplug or switch the main power off.

During operation, if the main power is switched off, or unplugged, the print heads may be damaged. The sub power switch must always be turned off before the main power is switched off. To turn off the sub power switch, press and hold down the [POWER] key. If accidentally the main power is switched off, immediately switch the main power and sub power ([POWER] key) back on again.