MUTOH ValueJet User Manual

ValueJet 1304 Service manual
9-59 AP-74109 Rev 1.1
9.3.4 Noise Problems
19 Poor right angle
accuracy
2. Does pressure roller
rotate harder when
pressure arm is raised?
If pressure roller collects
media dust on itself, wipe
dust away using a wet soft
cloth.
Operation
Manual
3. Is rough surface of grid
roller partially worn
out?
4. Is grid roller rotation
heavy? Does rattling
occur when it rotates?
If grid roller is contaminated
with media dust, clean roller
with a nylon brush.
Operation
Manual
Table 9-10 Symptoms, Check Items, and Actions for Noise Problems
No. Symptom Check item Action Reference
1 Abnormal noise is
heard when media is
suctioned.
1. Are there any foreign
objects or obstacles
around rotating fin of
suction fan assembly?
Remove obstacles and
foreign objects.
"4.9.1
Replacing
Suction Fan
Assembly"
p.4-89
2. Check damage of
cables and connection
of connectors.
If damaged, replace damaged
part.
-
3. Suction fan assembly
may be defective.
Replace suction fan
assembly.
"4.9.1
Replacing
Suction Fan
Assembly"
p.4-89
4. Main board assembly
may be
malfunctioning.
Replace main board
assembly.
"4.9.1
Replacing
Suction Fan
Assembly"
p.4-89
5. Power board assembly
may be defective.
Replace power board
assembly.
"4.3.6
Replacing
Power Board
Assembly"
p.4-35
Table 9-9 Symptoms, Check Items and Actions for Printing Problems (Continued)
No. Symptom Check item Action Reference

MUTOH ValueJet Specifications

General

Technology	Piezo Inkjet
Ink Type	Eco-solvent ink
Print Resolution	Up to 1440 dpi
Resolution	Up to 1440 dpi
Ink Colors	CMYK, White
Media Width	64 inches
Interface	USB, Ethernet
Operating Systems	Windows