
SECTION 5 - Mechanical Adjustments
Rev C
79
SATO M-8400RV Service Manual
5-5 Print Head Balance Adjustment
5HTXLUHG(TXLSPHQW
•
3KLOOLSV6FUHZGULYHU
7RIXUWKHURSWLPL]HSULQWTXDOLW\HVSHFLDOO\ZKHQXVLQJWKLFNODEHOVWRFNDGGLWLRQDO
DGMXVWPHQWVDUHSRVVLEOH3HUIRUPWKHIROORZLQJVWHSVXVLQJKHDGSDWWHUQDVDJXLGH
STEP PROCEDURE
/RDGWKHULEERQDQGODEHOVWRFNLQWRWKHSULQWHU
/RRVHQVFUHZQHDUWKHERWWRPRIWKHSODWH
5RWDWHDGMXVWLQJVFUHZWRDFKLHYHRSWLPXPSULQWTXDOLW\DORQJWKHOHQJWKRI
WKHSULQWKHDG
127(5RWDWLQJVFUHZ&:SODFHVSUHVVXUHRQWKHLQVLGHHQGOHIWVLGHRIWKH
SULQWKHDGFUHDWLQJDGDUNHULPSUHVVLRQRQWKDWVXUIDFH
5RWDWLQJVFUHZ&&:SODFHVSUHVVXUHRQWKHRXWVLGHHQGULJKWVLGHRI
WKHSULQWKHDGFUHDWLQJDGDUNHULPSUHVVLRQRQWKDWVXUIDFH
Fig. 5-7
ROTATE
ADJUSTING SCREW
INDEXING POINTER SHOWS HOW
MUCH SHAFT END HAS MOVED
UP OR DOWN, CHANGING HEAD
BALANCE
LOOSEN SCREW