4-25
Turn on the Sub Power SW while pressing [ ], [ ] and
[ ] keys to enter the Service Mode.
Set up the PET-G on the machine.
[ ]
PRINT MENU
HEAD ADJUST
HEAD ADJUST
BIAS
BIAS
TEST PRINT
[ ]
[ ]
SERVICE MENU
PRINT MENU
[ ] [ ]
[ ]
5
4
MENU
SERVICE MENU
+
MENU
[BIAS ADJUSTMENT]
Select [PRINT MENU]> [HEAD ADJUST]> [BIAS], and
press [ENTER] key.
DAMPER
PLATE
<VP-300>
6
Test pattern as shown in the figure will be printed.