MUTOH ValueJet User Manual

ValueJet 1304 Service manual
9-57 AP-74109 Rev 1.1
16 Poor linearity in head
scan direction
(straightness)
4. If the media in
problem is roll media,
does scroller rotate
evenly?
• Adjust roll receiver
assembly position.
• Replace roll receiver
assembly.
"4.2.9
Removing
Scroller
Receiver (L,
R)" p.4-18
5. 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
17 Poor accuracy of
segment length in
media feed direction
(sub scan direction)
1. Is working
environment
appropriate?
Use machine under specified
environment.
"3.4
Choosing a
Place for the
Printer" p.3-5
2. Is PF driving pulley
loose?
Replace PF motor assembly. "4.4.1
Replacing PF
Motor
Assembly"
p.4-44
3. Is PF belt tension
adjusted to
specification?
Adjust PF speed reduction
belt tension.
"(3)
Confirming
Completion of
Installation to
Printer" p.7-
26
4. 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
5. Is rough surface of grid
roller partially worn
out?
6. 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
7. If the media in
problem is roll media,
does scroller rotate
evenly?
Adjust roll receiver assembly
position.
Replace roll receiver
assembly.
Change media to be used.
"4.2.9
Removing
Scroller
Receiver (L,
R)" p.4-18
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