Service manual

4-1
Chapter 4:
Imagesetter Component
Removal/Replacement
Procedures
4.1 Introduction
This chapter describes the procedures for removing and replacing components in
the Avantra 36/44 imagesetter.
Topics covered are:
• Covers
• Right/Left Side Covers
• Top, Middle and Bottom Front Panels
• Electronic Enclosure Cover
• Media Transport Removal/Replacement Procedures
• Take-up Light Shield
• Outer Take-up Drive (Nip) Assembly
• Inner Take-up Drive (Nip) Assembly
• Inner Take-up Drive (Nip) Motor
• Take-up Jam Sensor
• Take-up Punch Assembly
• Cutter Assembly
• Cutter Motor
• Take-up Media Present Detector
• Electrical Removal/Replacement Procedures
• Digital Engine Controller (DEC) PCB
• Carriage Sensor Driver (CSDM) PCB
• Operator Control Panel Assembly
• The Supply and Take-Up Sensor Driver Modules PCB (SDMs)
• Power Supply
• Main Power Switch
• Exhaust Fan