Specifications

6–6
Replacement Procedures and Parts
Card Cage Fan (29–29294–01)
1. Unplug the printer power cord from the AC receptacle to insure that
there are no hazardous voltages present while servicing this equipment. It
is also recommended that an anti–static wrist strap (29–26246–01) be
worn, especially while servicing logic components.
2. Remove the front panel (Figure 6–6, page 6–38, item #1), from the
cabinet to gain access to the card cage and fan. This is accomplished by
loosening the retaining screw located inside the top of the cabinet,
directly below the control panel. Lift and pull the panel away from the
printer to remove.
3. Remove the two (2) 1/4” retaining screws with the appropriate wrench.
Two of the four screws are used to attach the grill to the fan, these must
be removed and used with the new fan.
4. Remove the fan from the front of the cabinet, and disconnect the
mate–n–lock power connector P1.
5. Reverse the removal steps to install the new fan.
NOTE: It may be necessary to remove the inner access panel to gain better
access to the two screws which hold the fan in place. This can be
accomplished by removing seven (7) 5/16” screws. (See
Figure 6–17, page 6–60, item #2)