Carriage Drive Motor Assembly And Fan - InfoPrint 4247 Z03 Maintenance Information

Carriage drive motor assembly and fan

CAUTION:
<2-25> High temperature; switch off the printer and allow at least 20 minutes for parts in this area to cool before
handling.
Perform the following procedures first:
1. Remove the Rear cover.
2. Remove the Engine board and power supply metal protector.
3. If you are replacing the carriage motor fan, remove the power supply plastic cover.
Then:
4. Open the top cover and remove the ribbon.
5. Disconnect the carriage motor fan connector from the Power supply board and remove the cable from the cable retainers
located in the rear part of the mechanical assembly (see Figure 9 in Chapter 4, "Locations").
6. Disconnect the carriage motor connector from the Engine board and remove the cable from the cable retainers located in the
rear part of the mechanical assembly (see Figure 8 in Chapter 4, "Locations").
7. Loosen the 2 screws that hold the fan mount and remove the
fan mount.
The rubber suspensions holding the fan can easily be
removed.
Chapter 5. Removals, service checks and adjustments
201