Reading Unit [Upper]; Reading Cover [Upper] - Canon imageFORMULA P-215 Service Manual

4. Reading Unit [upper]

Note: The reading unit [upper] and [lower] are
different with its shape of the reading
cover.
1) Remove the top cover.
(Page 3-6)
2) Remove 2 connectors
2 and remove the FPC
the rear side of the reading unit
move 2 pairs of the fitting parts
then remove the reading unit.
Note: Sensors are mounted on the rear side
of FPC.
Figure 3-208
Notes on assembling
After assembling, clean the front surface
of the reading glass.
COPYRIGHT © CANON ELECTRONICS INC. 2011
1 and positioners
3 . While holding
4 , re-
5 , and
CANON P-215 FIRST EDITION
CHAPTER 3 DISASSEMBLY & ASSEMBLY

5. Reading Cover [upper]

Note: This part includes the reading glass and
the white reference sheet. Disassem-
bling this part may cause the inside of
the reading unit to get dusty. Do not
disassemble it unless necessary.
When disassembling, be careful with
dusts and do not touch the inner sur-
face of the glass or the surface of the
lens array.
1) Remove the reading unit [upper].
(Page 3-7)
2) Clean the out side including the glass
surface to prevent dust from entering the
reading unit.
3) While removing 9 pairs of the fitting parts
in order from the end side, remove the
1
reading unit.
Note: If the reading cover is reused, be
careful not to damage the hooks when
unhooking the fitting parts. The CIS unit
is removed when the reading cover is
removed.
Figure 3-209
3-7