Conveyance Control - Develop ineo+ 6500 Service Manual

5. CONVEYANCE SECTION
5.3.2

Conveyance control

• For the vertical conveyance, the driving force of the paper feed motor (M1) [1] is transmitted by turning on
and off the vertical conveyance clutches /1 (MC7) [4], /2 (MC8) [7], and /3 (MC9) [8].
• For the horizontal conveyance, the driving force of paper feed motor (M1) is transmitted by turning on and
off the horizontal conveyance clutches /1 (MC10) [10], /2 (MC11) [14], and the pre-registration clutch
(MC12) [12].
• Paper fed from tray/4 is conveyed to the vertical conveyance rollers /1 [5], /2 [6], and /3 [9] driven through
MC7, MC8, and MC9, and then conveyed to the horizontal conveyance section.
• Paper fed from tray/4 vertically or fed from tray/5 is conveyed to the pre-registration roller [13] by the hori-
zontal conveyance roller/1 [11] driven via the MC10. Then, the pre-registration control described above is
performed and the paper is fed inside the main body.
• When the vertical conveyance sensors /2 (PS27) [3] and /3 (PS26) [2] detect the paper trailing edge, the
sensors read it twice within the specified time. The paper trailing edge once passed through the sensors
may return to the sensor detection position due to slack in the paper, and detected by the sensors again
unexpectedly. To prevent the mis-detection, the sensors carry out the detection operation twice every time.
[1] Paper feed motor (M1)
[2] Vertical conveyance sensor/3 (PS26)
[3] Vertical conveyance sensor/2 (PS27)
[4] Vertical conveyance clutch/1 (MC7)
[5] Vertical conveyance roller/1
[6] Vertical conveyance roller/2
[7] Vertical conveyance clutch/2 (MC8)
22
[4]
[5]
[6]
[7]
[1]
[11]
[13]
[12]
[14]
Theory of Operation Ver1.0 Sep.2006
[8]
[9]
[10]
[8] Vertical conveyance clutch/3 (MC9)
[9] Vertical conveyance roller/3
[10] Horizontal conveyance clutch/1 (MC10)
[11] Horizontal conveyance roller/1
[12] Pre-registration clutch (MC12)
[13] Pre-registration roller
[14] Horizontal conveyance clutch/2 (MC11)
[3]
[2]
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