GRAPHTEC MP303-04 User Manual page 54

I SD500 series disposable ink pens
NOTE
The SD500 series disposable ink pens cannot be used on polyester film.
How to use the SD500 series disposable ink pen
(1) Insert the SD ink pen tip into the tip of the SD ink reservoir. Next, use the SD cap to screw on the SD ink
pen tip as shown in the figure.
(2) To draw ink to the pen tip, hold the pen with its tip downward and gently shake the SD ink reservoir up and
down.
(3) Try writing on a piece of paper. If the ink does not flow out at all or runs out while you are writing, repeat
Step (2).
(4) Next, screw plunger C into plunger A.
(5) Finally, screw the SD ink reservoir into plunger A and plunger C.
(6) After use, unscrew the SD ink reservoir from plunger A and plunger C, attach the SD cap, then store the
pen with its pen tip pointing upward.
(7) If the ink does not flow smoothly during later use, gently tap the bottom of the SD ink reservoir several
times on top of a table or desk. (To avoid splattering ink from the pen tip, be sure to tap the ink reservoir
gently.)
(8) Use the rubber inserts for the pen caps in the pen station to prevent the pen tip from drying up or dripping.
SD series disposable ink pen
4-5