Pickup/Feed/Delivery System; Construction; Overview - Canon Color imageRUNNER LBP5280 Service Manual

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Technical Reference > Pickup/Feed/Delivery System > Construction > Overview

Pickup/Feed/Delivery System

Construction

■ Overview

In the pickup/feeding system, each type of feeding roller is configured in the part where
printing paper feeding and pickup are conducted.
The main configuration for pickup/feeding system is as the following.
<Pickup slot>
• Cassette
• Manual feed pickup slot
<Delivery slot>
• Face down tray
<Feeding system motor>
• Drum motor (M1)
• Registration motor (M3)
• Fixing motor (M4)
• Pickup motor (M5)
<Pickup system solenoid>
• Manual feed tray pickup solenoid (SL1)
• Cassette pickup solenoid (SL2)
• Duplex reversal solenoid (SL5)
<Feeding system clutch>
• Manual feeding tray feeding clutch (CL1)
• Duplex delivery clutch (CL2)
<Feeding system sensor>
• Registration sensor (SR4)
• Manual feed tray pre-registration sensor (SR7)
• Fixing delivery sensor (SR8)
• Fixing loop sensor (SR10)
• Pre-registration sensor (SR12)
• Cassette paper sensor (SR13)
• Manual feed paper sensor (SR14)
• Delivery full sensor (SR15)
The following are the outline figure for each motor, solenoid, and sensor.
2 Technical Reference > Pickup/Feed/Delivery System > Construction > Overview
SR15
SR8
SL5
M4
CL2
SR10
SR4
SL2
M3
SR12
SR13
M5
SR1
Name Signal name
Drum motor M1 Drum motor driver signal
Registration motor M3 Registration motor driver signal
Fixing motor M4 Fixing motor driver signal
Pickup motor M5 Pickup motor driver signal
Manual feed trayPickup SL1 Manual feed trayPickup solenoid
solenoid control signal
Cassette pickup SL2 Cassette pickup solenoid driver
solenoid signal
Duplex reversal SL5 Duplex reversal solenoid driver
solenoid signal
Paper feederPre- SR1 Paper feeder pre-registration
registration sensor detection signal
Registration sensor SR4 Registration detection signal
Manual feed trayPre- SR7 Manual feed tray Pre-registration
registration sensor detection signal
Fixing delivery sensor SR8 Fixing delivery detection signal
Fixing loop sensor SR10 Fixing loop detection signal
Pre-registration sensor SR12 Pre-registration detection signal
Cassette paper sensor SR13 Cassette paper detection signal
Manual feedPaper SR14 Manual feed paper detection
sensor signal
Delivery full sensor SR15 Delivery full detection signal
Manual feed CL1 Manual feed trayFeeding clutch
trayFeeding clutch control signal
Duplex feeding clutch CL2 Duplex feeding clutch control
signal
SR14
SR7
SL1
CL1
Driver
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
DC Controller
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