Basic Maintenance Knowledge; Types And Timing Of Maintenance - Roland VersaUV LEC2-640 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
maintenance at the appropriate times.
Regular Maintenance
These are the maintenance items that are required on a daily basis.
Timing
Maintenance of ink cartridges
Before daily
operations
Cleaning of the print heads
Cleaning of the print heads
During and
after daily Cleaning the machine
operations
Replacing ink cartridges
When the
discharged
Disposing of discharged fluid
fluid is ready to
overflow
When dot
drop-out or dot
Cleaning of the print heads
displacement
occurs
Once a month Cleaning the UV-LED device
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://downloadcenter.rolanddg.com/LEC2-640)
Timing
When the white ink concentration
drops
When manual cleaning is not effective
Category
Category
Eliminating drops in ink
concentration
Eliminating uneven colors,
dot drop-out, and dot
displacement
Item
P. 12 "Maintenance of Ink Cartridges"
"
P. 13 "Printing Tests and Normal Cleaning"
"
P. 28 "Manual Cleaning Method"
"
P. 8 "Cleaning the Machine"
"
P. 12 "Out-of-ink Warnings"
"
P. 10 "If the Discharged Fluid Disposal Message Appears"
"
P. 13 "Printing Tests and Normal Cleaning"
"
P. 23 "Medium Cleaning Method"
"
P. 25 "Powerful Cleaning Method"
"
P. 28 "Manual Cleaning Method"
"
P. 39 "How to Clean the UV-LED Device"
"
Light choke cleaning
* Handling Severe Dot Drop-out,
Dot Displacement, and Uneven
Colors
Item
1.Introduction
5