Develop ineo+ 6500 Service Manual page 565

6. FOLDING SECTION
D. Center folding control
When the folding main scan alignment motor /Fr (M7) stops at the completion of the paper alignment operation,
the 1st folding blade motor (M18) turns ON and rotates in the reverse direction [2] to let the 1st folding blade
insert the paper between the folding rollers /1 and /2. When the 1st folding blade home sensor /1 (PS20) turns
ON, the folding conveyance motor (M4) rotates in the reverse direction to rotate the folding rollers /1 and /2 in
the reverse direction to release the paper. When PS20 turns OFF, M18 and M4 stop rotating [3].
In the folding operation for the subsequent set, M18 rotates in the forward direction [4] and it stops when the 1st
folding blade home sensor /2 (PS21) turns ON [5].
Folding
Forward
conveyance
motor (M4)
Reverse
Folding main
Forward
scan alignment
motor /Fr (M7)
Reverse
Forward
1st folding blade
motor (M18)
Reverse
1st folding blade home sensor /1 (PS20)
1st folding blade home sensor /2 (PS21)
[1] 1st folding blade is projected with the paper
[2] Folding conveyance motor (M18) rotating the
reverse direction
[3] M18 and M4 stopped
44
[1] [2]
[3]
[4]
[5]
Theory of Operation Ver2.0 Sep.2006
[4]
[5]
M18 rotating the forward direction
M18 rotating the reverse direction
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