5. High voltage section
Clean the MC case, and the TC/SC case every 50K copies. Clean the
screen grid, the charging plate (saw teeth), and the TC/SC wire every
50K copies, and replace them every 100K copies.
5-1. Main charger (MC) unit
1
Open the front cover.
2
Hold the MC unit lock section, and pull out the MC unit.
3
Loosen screws
A
and
B
, and remove screen grid
E
.
(When attaching the screen grid, tighten screw
B
until the mark-
ing position
F
of grid holder
C
in the above figure is aligned with
marking position
F
of MC holder
D
, and tighten screw
A
.)
4
Remove the screw and remove the charging plate (saw teeth)
ass’y.
(Cleaning/replacement and note)
1
When attaching the screen grid, be careful not to deform and dirt
the screen grid. Check that the screen grid is securely in position.
2
Be careful not to deform the saw teeth edge of the saw teeth
ass’y.
3
Do not touch the inside (saw teeth ass’y) of the MC case, the
screen grid, and the saw teeth.
4
To clean the MC saw teeth, push styrene foam onto the saw teeth
at right angles and remove dirt.
A
B
E
F
B
A
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