Duplo DUPRINTER DP-430 User Manual

Cause/Detective section Procedures Result CountermeasureItems to be checked
1
Does the ink roller up/down motor turn
when it is checked using HELP02*?
YES Follow the procedure
5
.
Ink roller up/down motor
2
Using a tester, measure the voltage
between CN21-13 (+) and CN21-15 (GND)
when the ink roller up/down motor is
activated using HELP02*. Is it +24V?
YES
Check the bundled wire. If OK, replace
the ink roller up/down motor.
Regulated power supply
3
Measure the voltage between the regulated
power supply, +S (+24) and -S(GND)
with the tester. Is it +24V?
Drive PCB unit
4
Does replacing the drive PCB unit solve
the problem?
YES Finish.
Main PCB unit NO
Check the connector and bundled wire
between the drive PCB unit CN3 and
the main PCB CN1. If OK, replace the
main PCB unit.
Ink roller up/down sensor
5
Does the ink roller up/down sensor status
when it is checked using HELP05**?
YES Replace ink roller up/down sensor.
NO
Measure the voltage between L and N of
the regulated power supply with the tester.
If it is 100V, replace the regulated power
supply.
Follow the procedure
4
.
YES
192
zTroubleshooting Guide
chap.6
(5) "E005" is displayed
(6) "E006" is displayed
Cause/Detective section Procedures Result CountermeasureItems to be checked
1
Does contact pressure motor turn when
it is checked using HELP02*?
YES Follow the procedure
5
.
Contact pressure motor
2
Using a tester, measure the voltage
between CN12-8 (+) and CN12-9 (GND)
when the contact pressure motor is
activated using HELP02*. Is it +24V?
YES
Check the bundled wire. If OK, replace
the contact pressure motor.
Regulated power supply
3
Drive PCB unit
4
Does replacing the drive PCB unit solve
the problem?
YES Finish.
Main PCB NO
Check the connector and bundled wire
between the drive PCB unit CN1 and
the main PCB CN3. If OK, replace the
main PCB unit.
Pressure encoder sensor
5
Turn the pressure encoder sensor on
and off, and use a tester to measure
voltage. Is voltage normal?
NO
Replace t pressure encoder sensor.
Measure the voltage between the regulated
power supply, +S (+24) and -S(GND)
with the tester. Is it +24V?
NO
Measure the voltage between L and N of
the regulated power supply with the tester.
If it is 100V, replace the regulated power
supply.
Follow the procedure
4
.
YES
HELP mode H-02 \ see p.221
*
HELP mode H-05 \ see p.224
**
HELP mode H-02 \ see p.221
*

Duplo DUPRINTER DP-430 Specifications

General

Brand	Duplo
Model	DUPRINTER DP-430
Category	Printer
Language	English