Chapter 2
Chapter 2
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3 : Head Rank Settings
3 : Head Rank Settings
• Purpose
The power to drive the Piezo element is different in each
Head due to the manufacturing tolerance.
Head Rank has to be set to drive the Piezo element with
the suitable power so that ink will be fired straight or fire
with the same quantity with all other heads.
• Necessary when…..
1. Head replaced.
* Note :
Please carry out this before
replacing with the new head.
2. Main Board is replaced.
75U3D36
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122VWTS
40NXUC
Head Rank
Summary of Contents for SP-300
Page 128: ...2 Electrical Section 2 2 2 2 2 MAIN BOARD DIP SW DIP SW bit 1 bit 8 Always OFF ...
Page 134: ...2 Electrical Section 2 8 2 2 3 SERVO BOARD ...
Page 135: ...2 Electrical Section 2 9 2 ...
Page 140: ...2 Electrical Section 2 14 2 2 4 HEATER BOARD ...
Page 189: ...3 Replacement of Main Parts 3 42 3 9 Carry out the LINEAR ENCODER SETUP ...