Paper Exit Roller Control - Konica Minolta bizhub c650 Service Manual

5. Transfer section
5.2.6

Paper exit roller control

• The paper exit roller motor controlled by the FNS control board drives the finishing tray1
paper exit roller and the paper exit belt.
A. Non-sort/sort/group mode
• The paper exit roller motor rotates in high speed when the FNS entrance sensor detects
the leading edge of the paper [1]. The paper exit roller motor rotate in low speed [2] and
exits the paper after a specified period of time since the FNS entrance sensor detects the
trailing edge of the paper.
• To transfer the subsequent paper, the paper exit roller motor rotate in high speed again
after a specified period of time since the main tray paper exit sensor detects the trailing
edge of the paper [3].
• The paper exit roller motor stops after a specified period of time since the tray1 paper exit
sensor detects the last paper.
FNS entrance sensor (PS4)
400 mm/s
Paper exit roller
motor (M7)
253 mm/s
Tray1 paper exit sensor (PS6)
[1] Leading edge of the paper detected
[2] Paper exit started
20
Theory of Operation Ver. 5.0 May 2008
[1] [2]
[3] Preparing to transfer the subsequent paper
[3]
A07RT2E033AA