Develop ineo+ 6500 Service Manual page 442

Theory of Operation Ver1.0 Sep.2006
B. Bypass gate control
The bypass gate only operates for the small size paper (A4, B5, and 8
control board (FNSCB) controls the bypass gate solenoid (SD5).
When stapling 2 sheets of paper for 3 copies, SD5 operates as follows.
(1) For the 1st copy
When the paper for the 1st copy is transferred, the bypass gate solenoid (SD5) does not operate.
(2) For the 2nd copy
The bypass gate solenoid (SD5) turns ON and draws the 1st paper of the 2nd copy to the bypass after a speci-
fied period of time since the staple operation for the 1st copy is started [4]. SD5 turns OFF after a specified
period of time since the FNS entrance sensor (PS4) detects the trailing edge of the paper [6].
(3) For the 3rd and following copies
The bypass gate (SD5) turns ON and draws the 1st paper of the 3rd copy to the bypass after a specified period
of time since the FNS entrance sensor (PS4) detects the trailing edge of the last paper of the 2nd copy [7]. SD5
turns OFF after a specified period of time since PS4 detects the trailing edge of the paper [8].
FNS entrance sensor (PS4)
FNS transfer motor (M1)
Bypass gate solenoid (SD5)
Stapler movement motor (M11)
[1] The 1st copy
[2] The 2nd copy
[3] The 3rd copy
[4] Stapling operation for the 1st copy started
/ x 11) in the stapling mode. The FNS
1
2
[1] [2]
[4] [5][6] [7]
[5] Drawing the 1st paper of the 2nd copy to
the bypass
[6] Trailing edge of the 1st paper of the 2nd copy
[7] Trailing edge of the last paper of the 2nd copy
[8] Trailing edge of the 1st paper of the 3rd copy
4. TRANSFER SECTION
[3]
[8]
15jkt2c007na
17