Basic Maintenance Knowledge; Types And Timing Of Maintenance - Roland TrueVIS VG2-640 Regular Maintenance Manual

Basic Maintenance Knowledge

Types and Timing of Maintenance

To use this machine under its optimal conditions, it is important to perform the appropriate mainte-
nance at the appropriate times.
Regular maintenance
These are the maintenance items that are required on a daily basis.
Timing
After daily operations
When the discharged fluid
is ready to overflow
When dot drop-out or dot
displacement occurs
If colors are uneven
Advanced maintenance
These maintenance methods consume a large amount of ink. Thoroughly read the explanation in
the User's Manual, and then perform the operation at the appropriate point in time.
" User's Manual (https://webmanual.rolanddg.com/VG2-640)
Timing
When uneven colors are not resolved
When manual cleaning is not effective
When damper cleaning is not effective
6
1.Introduction
Category
Cleaning the machine
Disposing of discharged fluid
Cleaning of the print heads
Eliminating uneven colors
Category
Eliminating uneven colors,
dot drop-out, and dot
displacement
Item
Media path
Knife carriage roller
Disposal due to a message
Disposal due to the drain bot-
tle capacity
Normal cleaning
Medium cleaning
Powerful cleaning
Manual cleaning
Shaking the pouch trays
Item
Damper cleaning
* Only when the ink type is
CMYKLcLmLkW
Super cleaning
Page
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P.15
P.18
P.20
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P.31