What To Do If; The Drying-Heater Unit Doesn't Get Hot; The Blower-Fan Unit Doesn't Run; If A Message Appears - Roland SOLJET PROIII DU-740 User Manual

3-1 What to Do If

The Drying-heater Unit Doesn't Get Hot.

Is the power cord connected?
Connect the power cord for the drying-heater unit securely.
P. 24, "Connecting the Cables"
Is the drying-heater unit cable connected?
Connect the drying-heater unit cable to the printer unit.
P. 24, "Connecting the Cables"
Is [OPTION DRYER] on the printer set to "EN-
ABLE" as its value?
The drying-heater unit doesn't operate unless this is set to
"ENABLE." Check the setting.
P. 26, "What to Do First"
Is the power switch on?
Make sure the power switch is on.
P. 26, "Switching the Power On and Off"
Is the temperature of the room too low?
Use the machine in an environment where the temperature
is 20 to 32˚C (68 to 90˚F).

The Blower-fan Unit Doesn't Run.

Is the blower-fan unit cable connected?
Connect the blower-fan unit cable to the printer unit.
P. 24, "Connecting the Cables"
Is [BLOWER FAN] on the printer set to "ENABLE"
as its value?
The blower-fan unit doesn't operate unless this is set to "EN-
ABLE." Check the setting.
P. 28, "Switching the Blower-fan Unit On"

If a Message Appears

[OPTION-DRYER IS NOT CONNECTED]
The unit is not connected correctly. Switch off the power to
all devices, then check the connection to the unit.
P. 24, "Connecting the Cables"
P. 26, "What to Do First"
30 Chapter 3 Appendix