Roland Texart RT-640 - When Normal Cleaning Is Not Effective; Medium;Powerful Cleaning

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Maintenance
When Normal Cleaning Is Not Effective
Medium/Powerful Cleaning
When problems such as dot drop-out are not resolved by normal cleaning (P. 45"Printing Tests and Normal
Cleaning"), try the more forceful "medium cleaning." If this still does not resolve the problem, try the even more
forceful "powerful cleaning."
Procedure

Press .

Press .

Press and to select "MEDIUM CL."
If "MEDIUM CL." is not eective, select "POWERFUL CL."
Press to conrm.

"MEDIUM CL."
The screen shown on the left appears, then cleaning starts.
When it nishes, the screen shown on the left appears again.
"POWERFUL CL."
The screen shown on the left appears, then cleaning starts.
When it nishes, the screen shown on the left appears again.

Press to go back to the original screen.
When Powerful Cleaning Is Not Effective
If problems such as dot drop-out persist even after you have performed powerful cleaning several times,
then perform manual cleaning. Such cleaning can be eective when carried out periodically, according to
the frequency of use.
 P. 65"Manual Cleaning"
"Medium" and "powerful" cleaning consume more ink than "normal cleaning," and overly frequent
use may damage the print heads themselves. Avoid using it more than necessary.
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