Specifications

2. With the network cable removed (or boot disk not inserted into the disk drive),
turn ON the embroidery peripheral.
3. Locate the green LED marked "ZINDEX" on the front of the peripheral, above the
lowered table top (see Figure 3-2). Or with the card cage cover removed, locate
the innermost LED on the top of the CPU.
4. Remove the color change covers to access the alignment hole in the next step
(see Figure 3-4).
5. Position the Melco 10 needle head up fixture (p/n 995673-01) into the head up
alignment hole in the top of the head, just in front of the thread tree (see Figure
3-5).
6. Slowly rotate the head at the Z drive pulley until the head up alignment pin tool
inserts into the hole in the head up alignment collar on the Z shaft. This is the
"mechanical" head up position.
7. Now loosen the two encoder shaft coupler cap head screws (B) at the embroidery
head Z shaft (see Figure 3-3) and slowly rotate the coupling in either direction
until the LED glows.
8. When the LED is glowing, tighten one of the encoder coupler cap head screws to
the embroidery head Z shaft.
right color
change
cover
color
change
area
left color
change cover
Figure 3 - 4
Calibration 3 - 7
110291-01, Rev D 3. Embroidery Head Maintenance