Develop ineo+ 6500 Service Manual page 187

5. CONVEYANCE SECTION
(2) Control
1.
The front side scan is performed [1] in the same operating method as in the single-sided mode.
2.
M302 starts driving forward at the same time as M303 is turned on. Then the original is conveyed to the
reverse/conveyance section [2].
3.
After the specified time has elapsed from when the reverse sensor (PS305) has turned on, M302 and M303
turn off [3]. Then only M302 starts rotating again in reverse at high speed [4], and the original is conveyed
toward the stuck position (Leftward) by the conveyance belt.
4.
M302 pauses [3] after the specified time has elapsed from when M302 has turned on (in reverse at high
speed) and switches speed to low speed [5]. Then the original is conveyed to the stuck position against the
positioning plate [1].
5. After the positioning is completed, the scanner (main body side) performs scanning.
6.
After the back side scan [6] is completed, the paper exit is performed [7] in the same operating method as in
single-sided mode.
7.
When there are any originals that follow, the paper feed motor (M301) keeps operating to continue the con-
veyance [9].
High
For-
Paper feed motor
Low
war
(M301)
Low
Rev
erse
High
Timing sensor (PS302)
Forward
Conveyance
Low
Rev
motor (M302)
erse
High
Reverse sensor (PS305)
High
Reverse/paper
For-
exit motor (M303)
war
Low
[1] Front side scanning
[2] Conveyance to the reverse/paper exit sec-
tion
[3] A pause to reverse
[4] Reverse
[5] Pushing at low speed (Reverse conveyance)
20
[3]
[1] [2]
[6]
[7]
[8]
[9]
Theory of Operation Ver1.0 Sep.2006
[4] [5] [6]
Back side scanning
Paper exit
Conveyance of the following originals from
the paper feed section
Continued action (paper feeding and exiting
operation) of M302
[8]
[7] [9]
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