Spot Size Sensor - AGFA Avantra 36/44 Service Manual

Avantra 36/44 Service Manual
7
8
9
Figure 4-33 Spot generation module (SGM).
–Beam compression sensor. –Weak lens motor.
–Spot size changer. –Spot forming lens. –Laser diode mount .
–Polarizer wheel and motor.
Replace:
1. Reverse the above removal procedure.

4.6.4 Spot Size Sensor

Tools Required: Small flathead screwdriver, cutters
Remove:
1. Remove the carriage assembly from the system. See Section 4.5, Carriage
Drive Removal/Replacement Procedures.
2. Remove the sensor shell connector from the Carriage Board.
3. Cut all the tie wraps from the spot size sensor to the sensor connector
removed in Step 2.
4-50 Removal and Replacement
1
10
11
12
–Polarizer sensor. –Beam compressor motor.
–Focus sensor. –Spot size sensor.
–Aperture wheel motor.
11
2 3
4
5
–SGM base.
12
6