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17
The wrong fitting direction
of the wiper
Refit the wiper
User's Manual
The wiper has its fitting direction. If the wiper is fitted in the
wrong direction, wiping cannot be done efficiently.
18
Wiper wears out
Replace Wiper
[3-2 WIPER
REPLACEMENT]
Wiping does not work effectively and foreign substances left on
the head surfaces cannot be removed completely.
19
Felt wiper wears out
Replace Felt Wiper
User's Manual
The felt wiper is to absorb the ink on the print head surface.
When absorbing performance is low, cleaning cannot be done
efficiently.
20
Cap top tube is wrongly
mounted
Correct mounting of Cap
top tube
[3-5 CAP TOP
REPLACEMENT]
The cap top's tube is in correct length for proper pumping. If the
tube is mounted wrongly or cut in shorter length, pumping
cannot be done appropriately.
21
Head nozzle is clogged
Clean the head surface
using the cleaning stick
(Manual Cleaning)
Generally, we do not recommend to wipe the surface of Head
with a cleaning stick. Howerver, it is worth trying before
replacing the Head. Soak the cleaning stick in cleaning liquid
fully, and then tap and lightly rub the surface of Head with it.
22
Broken Head
Replace Head
[3-1 HEAD
REPLACEMENT]
23
Broken Pump
Replace Pump
Ink suction during cleaning does not work and the nozzle
condition cannot be improved.
6-2 POOR PRINTING QUALITY WHEN USING THE METALLIC SILVER INK
NO
CHECK
ACTION
REFERENCE
OUTLINE
1
Heater temperature is not
appropriate
Set appropriate
temperature
User's Manual
If the temperature settings of Print heater and Dryer are not
appropriate to dry the metallic silver ink, the ink may not dry.
The ambient temperature should be appropriate to obtain the
correct temperature of heaters as specified.
2
Media is not appropriate
Use appropriate media
If the media is not appropriate for the metallic silver ink, the ink
may not settle on the media.
3
Density of the metallic
silver ink is not appropriate
Adjust the density of
metallic silver ink
If too much ink is fired, the ink may not dry and the printing
surface may not look shiny.
Adjust the density on the drawing software or VersaWorks.
4
Way of creating print data
is not appropriate
Check created print image
The metallic silver ink can not cover up the color underneath it.
If the color underneath the metallic silver ink is visible, do not
overlap the area specified for metallic silver and CMYK when
creating print image, or select the spot color from the Roland
color library.
6-3 MIXED COLOR IS PRINTED AT THE METALLIC SILVER SPECIFIED AREA
NO
CHECK
ACTION
REFERENCE
OUTLINE
1
Way of creating print data
or printing mode is not
appropriate
Check created print image
/ printing mode
Mixed color will be printed if the CMYK area is overlapped with
RDG_MetallicSilver. Do not overlap the metallic silver area and
CMYK area when creating print job, or select the spot color from
the Roland color library.
6-2
Summary of Contents for VS-300
Page 49: ...2 4 MAIN BOARD_Arrangement Diagram Soldering Side ...
Page 60: ...2 15 SERVO BOARD_Arrangement Diagram Soldering Side ...
Page 65: ...2 20 2 4 CARRIAGE BOARD CARRIAGE BOARD_Arrangement Diagram Component Side ...
Page 68: ...2 23 2 5 SUB BOARD SUB BOARD_Arrangement Diagram Component Side ...