Roland Texart RT-640 - Manual Cleaning

Maintenance that Should Be Performed More Than Once a Month
3
Maintenance
65
Manual Cleaning
CAUTION
Be sure to perform operations as specied by the instructions above,
and never touch any area not specied in the instructions.
Failure to observe these precautions may cause the machine to move sud-
denly, resulting in injury.
1. Enter manual cleaning mode.

Remove any media.

Close the front cover.
Important notes on this procedure
 Before attempting this operation, remove any media.
 To prevent the print heads from drying out, nish this procedure in 30 minutes or less. A warning
beep sounds after 30 minutes.
 Never use any implements other than the included cleaning sticks. Cotton swabs or other lint-
producing items may damage the print heads. If you use up the cleaning sticks, purchase new
ones from your authorized Roland DG Corp. dealer.
 Use one cleaning stick per cleaning session. Reusing cleaning sticks may adversely aect printing
results.
 Do not put a cleaning stick that has been used for cleaning into the cleaning liquid. It will dete-
riorate the uid.
 Never rub the print head surface (nozzle surface).
If a warning beep sounds during cleaning
A warning beep sounds 30 minutes after operation starts. Halt operation temporarily, and attach the
left and right covers and close the front cover following the instructions in
"Manual Cleaning" step 3.
(page 68). Press
to nish manual cleaning mode. After that, restart operation from the
rst procedure.
Required items
Cleaning stick