Performing Manual Cleaning - Roland VersaUV LEJ-640 User Manual

Maintenance that Should Be Performed More Than Once a Month

Performing Manual Cleaning

Important notes on this procedure
 For the manual cleaning, the included cleaning liquid, cleaning stick and the commercially available
glass cleaner are necessary. Please prepare them in advance.
 Before attempting this operation, remove any media.
 To prevent the print heads from drying out, finish this procedure in 10 minutes or less. A warning
beep sounds after 10 minutes.
 Never use any implement other than the included cleaning stick. Cotton swabs or other lint-
producing items may damage the print heads. If you use up the cleaning stick, purchase a new
one from your authorized Roland DG Corp. dealer.
 Use one cleaning stick per cleaning session, then discard the stick after use. Reusing cleaning sticks
may reduce printing quality.
 Do not put the cleaning stick used for cleaning into the cleaning liquid. It will deteriorate the fluid.
 Never rub the nozzle surface of the print heads.
4
 Stroke the sponges very gently, applying as little pressure as possible. Never rub, scrape, or crush
them.
 Use the commercially glass cleaner, when you clean the emitter area (glass side) of UV emitter.
Never use the included cleaning liquid. Otherwise, UV emitter may be damaged.
When a warning beep sounds during cleaning
 A warning beep sounds after 10 minutes. At this time, stop work, attach the side cover and the
maintenance cover, then close the front cover 1. Press
After that, restart the procedure from the beginning.
CAUTION
1.
Change to the print-head manual-cleaning menu.

Remove any media.

Press

MENU
SUB MENU

SUB MENU
MAINTENANCE
98
Be sure to perform operations as specified by the instructions above,
and never touch any area not specified in the instructions.
Sudden movement of the machine may cause injury.
.
Press
the left appears.
Press
Press
to quit the manual-cleaning menu.
several times until the screen shown on
and then .
.