7. Set selector Sl (refer to Figure 7-17) to the number or letter
that corresponds to the resistance code on the printhead label.
00 corresponds to position 0, 09 corresponds to position 9, FF
corresponds to position F, etc.
M1700-25
Figure 7-17. Printhead
Resistance
Selector.
8. Close the top cover assembly.
9. Replace the printhead cover.
10. Install the user interface assembly and the keyboard.
11. Run the Extended Self-test printer test described in Chapter 4.
7-24
Removal and Replacement