Print Mechanism Unit Removal And Installation - Fujitsu Impact 3650 Maintenance Manual

(13) Print Mechanism Unit removal and installation

Removal
* Do this work on a no slippery level bench so that the mechanism can be tilted stably during replacement.
On a slippery surface like paper, the printer may slide when
the mechanism is tilted. It deteriorates the work efficiency.
1. Remove the upper cover.
2. Access the mechanism assembly from the back of the
printer.
3. Hold the rubber foot and the side plate.
4. Slowly hold up the mechanism unit on the upper
side.(１)
Note; Too high position cause unplug the
connector. So be carefully.
5. Move the mechanism unit about 2cm to the right (when
looking form back of the printer) and then put the rubber
foots of the front of mechanism unit above the mounting
projection of lower cover(2).
6. Keep the left hand holding side plate. and then move the right
hand to the rear of the mechanism unit(3).
7. Lift up the rear of the mechanism unit(4).and then place the tilt
bar hole of the rubber foot(5)and hole of the lower cover to
support mechanism unit.
Note
Be careful not to catch studs in a
lower cover.
Figure 4.25 Print Mechanism Unit removal and installation
Rubber foot
Mounting projection
54
Side plate
Tilt bar
Tilt bar storing
position
Tilt bar standing
position