Table of Contents
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Avantra 36/44 Service Manual
Introduction.................................................................................................... 4-1
Covers............................................................................................................. 4-3
Right/Left Side Covers ................................................................................ 4-3
Top, Middle and Bottom Front Panels ...................................................... 4-5
Electronic Enclosure Cover........................................................................ 4-8
Media Transport Removal/Replacement Procedures ................................... 4-9
Take-up Light Shield .................................................................................. 4-9
Outer Take-up Drive (Nip) Assembly ....................................................... 4-10
Inner Take-up Drive (Nip) Assembly........................................................ 4-11
Inner Take-up Drive (Nip) Motor.............................................................. 4-14
Take-up Jam Sensor ................................................................................... 4-16
Take-up Punch Assembly .......................................................................... 4-18
Cutter Assembly.......................................................................................... 4-20
Cutter Motor................................................................................................ 4-22
Take-up Media Present Detector ............................................................... 4-23
Supply Jam and Media Present Sensors .................................................... 4-24
Electrical Removal/Replacement Procedures ............................................... 4-25
Digital Engine Controller (DEC) PCB........................................................ 4-25
Carriage Sensor Driver (CSDM) PCB......................................................... 4-28
Operator Control Panel Assembly ............................................................. 4-30
The Supply and Take-Up Sensor Driver Modules PCB (SDMs) .............. 4-32
Power Supply ............................................................................................. 4-34
Main Power Switch..................................................................................... 4-36
Exhaust Fan ................................................................................................ 4-38
Intake Fan ................................................................................................... 4-39
Carriage Drive Removal/Replacement Procedures ...................................... 4-40
Carriage Transfer Tool Installation ............................................................ 4-40
Carriage Assembly ...................................................................................... 4-42
Opto-mechanical Removal/Replacement Procedures.................................. 4-45
Light Shields (Right and Left)..................................................................... 4-45
Spin Motor Module (SMM)......................................................................... 4-47
Spot Generation Module (SGM) ................................................................ 4-49
Spot Size Sensor ......................................................................................... 4-50
Polarizer Sensor .......................................................................................... 4-51
Beam Compressor Motor ........................................................................... 4-52
vi Table of Contents
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Chapters
Table of Contents
Troubleshooting
