IBM V03 Maintenance Information page 219

x2
4. Remove the 2 stand-offs from the encoder board.
Installation notes:
1. Manually set the AGA wheel in sector 3 and insert the
encoder strip into the encoder sensor slot.
2. Ensure that the encoder strip is centered within the encoder
sensor the entire length of carriage travel.
Chapter 5. Removals, service checks and adjustments
219