Contents
Safety Precautions...............................................................................................1
Points to Note about Turning Off the Main Power Switch................................................................... 2
Notes Before Servicing........................................................................................................................2
Notes On Assembly/Disassembly....................................................................................................... 2
Points to Note at Cleaning...................................................................................................................3
1. Product Overview.............................................................................................4
Features.............................................................................................................................................. 5
Features...............................................................................................................................................5
Specifications...................................................................................................................................... 6
Specifications....................................................................................................................................... 6
Names of Parts....................................................................................................................................7
External View........................................................................................................................................7
Cross Section....................................................................................................................................... 9
Option Construction...........................................................................................................................10
2. Technology..................................................................................................... 11
Basic Configuration........................................................................................................................... 12
Functional Construction....................................................................................................................... 12
Overview of the Electrical Circuitry....................................................................................................... 12
Component Configuration.................................................................................................................... 13
Controls.............................................................................................................................................15
Overview............................................................................................................................................ 15
Pickup/Feed Control............................................................................................................................15
Paper Presence/Absence Detection Control..........................................................................................16
Paper Surface Detection Control.......................................................................................................... 16
Lifter Control.......................................................................................................................................17
Remaining Paper Level Detection Control.............................................................................................17
Switching the Paper Size.....................................................................................................................18
Compartment Open/Close Control........................................................................................................19
Air Assist Control................................................................................................................................ 20
Cassette Heater Control (Option) ........................................................................................................ 22
Power Supply..................................................................................................................................... 23
Fan.................................................................................................................................................... 24
Jam Detection ....................................................................................................................................24
Upgrading..........................................................................................................................................26
Upgrading...........................................................................................................................................26
3. Periodical Service.......................................................................................... 27
List of Work for Scheduled Servicing................................................................................................ 28
4. Disassembly/Assembly................................................................................. 29
Removing from the Host Machine.....................................................................................................30
Contents
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