Specifications

Reinserting the controller board
1. Hold the controller board level and fit its right edge into the right
groove inside the board slot. Then gently fit its left edge into the left
groove.
2. Slide the controller board into the printer until it locks in place. If the
controller board does not fit smoothly into the printer, do not force it.
Remove it and make SW the edges fit properly into the grooves
inside the slot.
Option Installation C-15