Service manual

5-1
Chapter 5:
Imagesetter Alignment
5.1 Introduction
This section describes the alignment and adjustment procedures for the Avantra
image setter.
This section contains:
• Beginning of Line (BOL) Alignment Procedure
• Exposure Adjustment Procedure
• Carriage Home Position Alignment Procedure
• Focus Alignment
• System Leveling Procedure
• Voltage Check Procedure
• Pulse Width Modulation (PWM) Adjustment Procedure
• Carriage Encoder Alignment Procedure
• Supply Motor Offset Alignment Procedure
• Take-up Cassette Clutch Adjustment Procedure
• Feed Motor Calibration Test
• A/B Roller and Sensor Adjustment
• Slack Loop Test Procedure