Konica Minolta bizhub c650 Service Manual page 333

7. Stacker section (FS-517/518)
(2) Stapling mode (the paper size is A4, B5, or 8
tion)
• The 1st copy is transferred by the same operation for the paper whose size is other than
A4, B5, or 8 1 / x 11.
2
• When transferring the 1st and 2nd paper of the 2nd and following copies, the stacker
entrance motor stops after a specified period of time since the stacker entrance sensor
detects the trailing edge of the last paper of the 1st copy [3].
• To prevent the paper of the 2nd copy is transferred to the stacker before the stapling
operation for the 1st copy is completed, the 1st paper for the 2nd copy stands by in the
bypass path.
• The stacker entrance motor turns ON and rotates in high speed after a specified period
of time since the FNS entrance sensor detects the trailing edge of the 2nd paper.
• Then the 1st and 2nd paper are overlapped and transferred to the stacker.
FNS entrance sensor (PS4)
Stacker entrance sensor (PS5)
Stacker entrance
motor (M13)
stapler motor /Fr (M14)
[1] FNS start signal turned ON
[2] Paper transferred to the stacker in low
speed
[3] Trailing edge of the last paper of the 1st
copy detected
• When transferring the 3rd and following paper of the 2nd and following copies, the paper
is transferred to the stacker by the same operation for the paper of the 1st copy.
36
High speed
Low speed
[1]
Theory of Operation Ver. 5.0 May 2008
1 / x 11, with the bypassing opera-
2
[3] [4]
[2]
[4] 1st paper of the 2nd copy
[5] 2nd paper of the 2nd copy
[6] 1st and 2nd paper of the 2nd copy trans-
ferred simultaneously
[5]
[6]
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