Duplo Duprinter DP-43S User Manual

280
zTroubleshooting Guide
chap.6
Cause/Detective section Procedures Result CountermeasureItems to be checked
Online set PCB Unit 1
Is the cause cleared by replacing the
online set PCB Unit ?
Yes Finish
Online code 2
Is the cause cleared by replacing the
online code ?
Yes Finish
IPC I/F PCB Unit
3
Is the cause cleared by replacing the
IPC I/F PCB Unit ?
Yes Finish
Main PCB Unit No Replace the Main PCB Unit.
Cause/Detective section Procedures Result CountermeasureItems to be checked
Main PCB Unit 1
Use a tester to measure the voltage
between DC regulated power supply
CN4-1(+) and the frame (GND). Is the
voltage 16 - 18V during platemaking
(thermal head ON)?
Yes
Chech the bundled wire and connector.
If OK, replace the main PCB Unit.
Thermal head 2
Disconnect all the thermal head con-
nectors, and measure the voltage in 1)
above. Is the voltage 16V approx.?
Yes
Chech the bundled wire and connector.
If OK, replace the thermal head.
Thermal head PCB Unit
3
Disconnect DC regulated power supply
CN5 and main substrate CN2, and
measure the voltage in 1) above. Is the
voltage 16V approx.?
Yes
Chech the bundled wire and connector.
If OK, replace the thermal head PCB
Unit.
Regulated power supply No Replace the regulated power supply.
(10) E008 is Displayed
(11) E009 is Displayed

Duplo Duprinter DP-43S Specifications

General

Brand	Duplo
Model	Duprinter DP-43S
Category	Printer
Language	English