IBM PCjr - Page 381

Left Margm Sensor Replacement 1474
1. Solder three wires from terminal board to left
margin sensor.
2. Positionleft margin sensorpivotholeoverpost.
3. Replace retaining screw o and retaining clip 0.
4. Readjust left margin sensor (1470).
5. Replace top cover (1434).
6. Replace ribbon cartridge.
7. Replace access cover (1430).
8. Replace forms rack (1440).
Left Margin Sensor
Graphics Printer 4-1400-49