Controls; Overview; Pickup/Feed Control - Canon POD Deck Lite-C1 Service Manual

Controls

Overview

1. Pickup/Feed System
2. Compartment system
3. Deck control system
4. Others

Pickup/Feed Control

The paper deposited in the compartment is held up by the work of the lifter, and is kept to a specific level.When the start key on
the host machine is pressed, and the drive of the deck pickup motor (M1) starts to rotate the pickup roller to pick up paper. At
this time, the deck feed roller and the deck separation roller operate to make sure that only a single sheet of paper is picked up
and moved. When the deck pull-out sensor (SR6) detects paper at the time of heavy paper (151 g/m2 or more) and transparency
setting, the deck pickup release solenoid (SL2) goes on to move the deck pickup roller away from the stack of paper. The deck
pull-out roller starts to rotate when the deck pull-out motor (M2) goes on. After pickup, the paper is moved as far as the registration
roller of the host machine.
NOTE:
Service Mode
• Setting of Deck Pickup Roller eng/diseng
To set whether to disengage the Pickup Roller of the POD Deck Lite every time paper is picked up.
Lv2) COPIER > OPTION > FEED-SW > DK1-PSP
< Setting value >
0 to 1
• 0: Disengaged only for heavy paper (151 g/m2 or more) and transparency
• 1: Disengaged regardless of paper type
< Use case >
• When Pickup Roller trace occurs on the 2nd sheets and later
< Caution >
• If the machine is continued to be used while the setting value is 1, the life of the solenoid becomes shorter.
Item
Pickup/feed control
Paper presence/absence detection control
Paper surface detection control
Lifter control
Remaining paper level detection control
Switching the paper size
Compartment open/close control
Air assist control
Swing operation
Cassette heater control (option)
Power supply
Fan control
Jam detection
M2
Deck pull-out
roller
SR6
Deck separation roller
"Pickup/Feed Control" on page 15
"Paper Presence/Absence Detection Control" on page
16
"Paper Surface Detection Control" on page 16
"Lifter Control" on page 17
"Remaining Paper Level Detection Control" on page 17
"Switching the Paper Size" on page 18
"Compartment Open/Close Control" on page 19
"Air Assist Control" on page 20
"Swing Operation" on page 22
"Cassette Heater Control (Option) " on page 22
"Power Supply" on page 23
"Fan" on page 24
"Jam Detection " on page 24
M1
Deck pickup roller
Deck feed roller
15
2. Technology
Reference
SL2