MIMAKI JV33 Series Manual

MIMAKI ENGINEERING CO., LTD.
JV33 Precautions of replacing PCB
D900674 Ver1.1
1. Overview
This document describes to determine whether a problem is caused by a damage of the PCB ASSY
related to a print head control. If the problem mentioned below occurred, it is necessary to check
condition of the damage of each part (ASSY) since the PCB could have been broken:
(1) All nozzles or nozzle line of each color would not fire. Nozzle drop out would be caused by a
certain scanning position.
(2) The printer would not be turned on. Nothing would be shown on LCD even if turning on the
power.
(3) Occurred “ERROR 07 VOLTAGE” or “ERROR 07 HEAD 0”
(4) Occurred “ERROR 09 HDC ERROR”
(5) Occurred “ERROR 200 HEAD MEMORY”
(6) Occurred “ERROR 50 MEDIA DETECT”
2. Tools to be used
Digital tester (or analog tester): it is used for measuring resistance and DC voltage
1/7 D900674 Ver1.1
5. Checking damage
of the print heads
(
Pa
g
e 3
)
6. Checking damage
of the Main PCB
ASSY (Page 4)
Problem occurre
d
7. Checking damage
of the Ink slider PCB
(Page 5)
A
4. Determining
COM short circuit
(Page 2)
8. Determining to
replace HDC FFC
ASSY (Page 6)
OK
Replace the
Print heads
Replace the
Main PCB ASSY
Replace the
Ink slider PCB
N
G
N
G
N
G
OK
A
OK
N
G
N
G
A
Replace the
HDC FFC ASSY
A
A
If the problem
would not be
solved, please
contact
MIMAKI with
the condition
of the printer.
OK
Finish

MIMAKI JV33 Series Specifications

General

Brand	MIMAKI
Model	JV33 Series
Category	Printer
Language	English