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9.0 General Cleaning
The interior of the printer should be cleaned whenever there is a visible accumulation of dust. Use a small
vacuum for cleaning. Be careful not to jar any of the printer’s parts loose.
10.0 Logic Board
The printed circuit boards used in this product have been manufactured using surface mount technology.
These printed circuit boards cannot be effectively repaired in the field and should be returned to the
manufacturer if repair is required.
Warning: ALL SERVICE SHOULD BE DONE WITH POWER OFF AND THE DC POWER SUPPLY
UNPLUGGED FROM THE PRINTER.
10.1.1 Logic Board (Removal)
1. Gain access to the logic board. This is normally done by removing the electronics cover or rear access
panel.
a. Remove 4 Philip head screws that are located on the bottom of the printer.
2. Side the print module assembly out.
3. Denote where all the cables are plugged into the logic board.
4. Unplug connectors connected to the main logic board.
5. Remove the three Philip head screws that secure the logic board onto the print module.
6. Remove board.
10.1.2 Logic Board (Installation)
1. Installed the logic board into the printer.
2. Install the three Philip head screws that hold the logic board onto the print module and tighten.
3. Attach connectors going to the main logic board.
4. Install the print module back into the enclosure. Take care to make sure the wires are not being pinched.
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