When Normal Cleaning Is Not Effective; Medium Cleaning Method - Roland TrueVIS MG-640 User Manual

Table of Contents

Advertisement

When Normal Cleaning Is Not Effective

Medium Cleaning Method

The print heads are important components that discharge ink. They require periodic and appropriate main-
tenance. When problems such as dot drop-out are not resolved by normal cleaning, perform the more
forceful "medium cleaning" to remove clogging from the print heads.
IMPORTANT
Medium cleaning consumes more ink than normal cleaning, and overly frequent use may damage the print heads them-
selves. Avoid performing this operation more than necessary.
Procedure
1.
Load the media.
P. 30Setup of Media
2.
Press [FUNCTION].
3.
Press [▼], then [▶] to display the screen shown below.
CLEANING
TEST PRINT
4.
Press [ENTER].
A test pattern is printed.
5.
Press [▼] several times to display the following screen.
CLEANING
MEDIUM CL.
6.
Press [ENTER] to confirm your entry.
The screen shown below appears, and then cleaning starts. The (approximate) remaining time for
the procedure is displayed on the screen. (The display shown below is an example. "01:45" = "1 mi-
nute and 45 seconds")
CLEANING...
>>
When finished, the screen shown below appears again.
CLEANING
MEDIUM CL.
7.
Press [▼] several times to display the following screen.
CLEANING
TEST PRINT
8.
Press [ENTER].
Perform a printing test again to check whether the dot drop-out and dot displacement have been
corrected.
01:45
Advanced Maintenance
255

Advertisement

Table of Contents
loading

This manual is also suitable for:

Truevis mg-300

Table of Contents