Service Manual
Disassembly and Assembly
There are four screws securing the
unit cover. you unintentionally remove three of
these screws while removing the engine driver
board and high voltage unit
from the
unit, it is possible for reflected light from the
to leak and cause
damage. Therefore, do not remove the four screws, as shown in the following figure.
A CAUTION label is pasted under the engine driver
board to help you avoid
damage. Be sure to follow the procedure on the label when you open and shut the
unit
cover. However, you do not need to open and shut this cover when replacing a defective
unit.
Screws
Figure 3-49. Screw Positions
1.
Remove the rear cover. (Refer to Section 3.2.1.1.)
2. Remove the top cover. (Refer to Section
3. Remove
cover. (Refer
3.2.1.3.)
4. Remove theright cover. (Refer to Section
5. Remove the ELEC cover. (Refer to Section
6. Remove the fusing unit. (Refer to Section
7. Disconnect all
from the engine driver
board.
8. Remove 2
screws
x 6) securing the
box, and remove the
box and the
engine driver
board.
9. Remove the high
nit. (Refer to Section 3.2.2.4.)
10. Remove thelink assembly. (Refer to Section
11. Remove theearth plate. (Refer to Section 3.2.2.6.)
12. Remove the front cover. (Refer to Section 3.2.4.5.)
13. Remove the drive unit. (Refer to Section 3.2.6.1.)
14. Remove the CRUSENSORPWB board. (Refer to Section 3.2.6.2.)
15. Remove the REGI roller. (Refer to Section 3.2.4.2.)
16. Remove thelower chute assembly. (Refer to Section 3.2.4.3.)
17. Remove theerase lamp. (Refer to Section 3.2.6.3.)
18. Remove 6 CBB screws
x 10) securing the
unit, and remove it.
and
from the
unit.
Rev.
3-31
