FUJITSU fi-434PR - Manual (Page 18)

16
As shown in the above figures, press a cloth against the edge and
base of the shutter part and wipe out dirt.
Check that the dirt is wiped out and gently return the
imprinter to its original position.
3
Check whether the base is
cleaned completely.
Edge
Shutter part
Base
[DAMAGE]
Use a cloth that is either dry or dampened with water when you clean the imprinter.
Use of the F1 or F2 cleaner may damage the imprinter.