Answer: please see the following.

Setup [Heater Standby] and [Heater OFF] in the heater temperature settings.
* The information on this note is valid only for print operation.

Set up the timer for the heater to reach the preheating temperature in
[Heater Standby].
The preheating temperature is less than 3-5℃ lower than the normal heating.

Set up the timer for the heater to turn off in [Heater Off].
Once the timer hits the time setup above, it transitions to the next stage.

* Also noted that if you operate the key or receive print data in [Heater Standby]
　or [Heater OFF] mode, it recovers the heater temperature to the setup
　temperature.

[1] Initially, CJV30 checks if RsterLinkPro setting is valid on the heater
　　temperature settings.

[2] Set up the following items along with the priority listing checked by [1].

　- If the priority comes to [ALL PANEL] or [INDIVIDUAL SETTING], and it is in
　　[HEATER: PANEL].
　　Set up the heater timer on the CJV30, main unit.

　- If the priority comes to [ALL HOST] or [INDIVIDUAL SETTING], and it is in
　　[HEATER: HOST].
　　First of all, you set up the heater timer on CJV30, main unit.
　　See the following to learn how.
　　Secondly, go to [JOB EDITING] > [PRINT CONDITIONS] on RasterLinkPro,
　　and select “Setup values on the operation panel” under [HEATER STANDBY]
　　and [HEATER OFF]

　 * If the priority goes to the HOST, then the panel setting is validated unless
　　 the host specifies the settings.