Canon DR-2580C Service Manual page 71

5) Rotate the follower roller shaft (ahead) 1
to bring the flat part which contacts the coil
spring 2 to the front. Apply a flat head
tool to a flat part of the roller shaft and
rotate it.
Push the roller shaft downwards to slide it,
unhook the right or left fitting parts 3 , and
remove the roller and roller shaft.
Note: The roller, roller shaft and coil spring
would jump out when removing them.
Do not mix up the coil spring for the
follower roller (ahead) with the one for
the follower roller (behind) because they
are different. The coil spring for the fol-
lower roller (behind) is white.
Figure 3-204
COPYRIGHT © 2005 CANON ELECTRONICS INC.
6) Remove the reading unit 1 and discon-
Note: In case that the cable which is con-
* Notes on assembly 1
CANON DR-2580C FIRST EDITION APR. 2005
CHAPTER 3 DISASSEMBLY/ASSEMBLY
nect the cable 2 which is connected to its
back side.
nected to the lower unit are discon-
nected, it is not necessary to disconnect
the cable.
Figure 3-205
When installing the upper cover, put the
cable 1 in the 2 cable holders 2 to
prevent them from being caught in the
upper cover.
Figure 3-206
3-5