Sharp SX 1075 Service Maintenance Manual page 129

CROSS FLOW FAN (con't)
ADJUSTMENT
The cross flow fan is adjustment free.
REPLACEMENT
WARNING
Always remove electrical power from the
SX prior to performing any maintenance
on the machine.
1. If not previously done in the "Testing" section,
open the cradle cover and unplug the two
connectors which power the cross flow fan.
2. Remove the four mounting screws from the
back of the cradle cover (Figure 3-270).
Figure 3-270. Cross Flow Fan Screws
SX™
Service and Maintenance Manual
PRINTHEAD CRADLE ASSEMBLY
3-109
SECTION 3 – COMPONENT REPAIR
3. Remove the fan from the cradle by lifting
straight up from the machine.
finger guards clear the duct inside of the cover.
Note: if the Sharp SX
printer, the cradle cover cannot be hinged
open, and the fan will drop out below the cover.
4. Remove the two finger guards from the fan,
and reinstall on the new fan (Figure 3-271).
Finger
Guards
Figure 3-271. Cross Flow Fan Finger Guards
5. Install the fan in the cradle cover. Once in
position, tighten the four mounting screws on
the rear of the cover. Connect the two power
wires, and coil the excess cable together with
cable ties.
Note: the wiring is interchangeable, so either
wire from the machine can connect to either
wire from the fan.
Be sure the
TM
is not equipped with a
960714-02 © 2007 I2407