Printronix L5000 Series Maintenance Manual page 96

5. After positioning the print head, insert the screws (2) into the proper screw holes
as shown above, tighten them firmly, and then remove the alignment pins (2).
6. Rub thermal compound over the heat pipe and print head. Install the heat pipe.
7. Attach the metal fittings which hold the heat pipe, and fasten the thermistor
terminal to the metal fittings.
8. Connect the print head connectors to their original positions.
9. If the print density (dpi) value was changed when the print head was installed,
re–set DIP switch as follows:
10–72
Setting for 240 DPI
On
Off 1 2 3 4
Setting for 300 DPI
On
Off 1 2 3 4
Setting for 400 DPI
On
Off 1 2 3 4
Mechanical System