Specifications

PJ-1614NXE PJ-2216NXE Maintenance Manual 7 Adjustment
7-13
7.7 Head Accuracy Adjustment
This section describes the procedure to adjust the head accuracy.
NOTE
Before adjusting the head accuracy, remove the following covers.
• Side cover R: "4.2.1 Removing Side Cover R"
• Side cover L: "4.2.2 Removing Side Cover L"
• Front cover: "4.2.3 Removing Front Cover"
• Y-axis rail cover: "4.2.5 Removing Y-axis rail cover"
• Carriage cover: "4.2.8 Removing Head Cover"
When you have removed and installed the head assembly for part replacement for example, always
adjust the head inclination and position in back and forth following the steps below.
1. Adjust the head inclination-adjusting screw so that the printed pattern edges of respective colors line
up in a line.
2. Adjust the head position-adjusting screw so that the printed pattern of respective colors align to the
black line and forms a continuous line.
No. Part name
1 Adjusting screw (inclination)
2 Adjusting screw (back and forth position)