The Eltron Company P310 - Manual (Page 61)

5.2.3 Bottom Plate Removal
Figure 5-3 shows the screws and connectors associated with removal of the Bottom Plate.
Proceed as follows:
Step 1. Disconnect the Parallel Interface and Power Supply connectors from the CPU
board, and unplug the Ground Lug.
Step 2. For Smart Card installed options, unplug the three associated connectors
shown.
Step 3. Remove the four screws that fasten the Printer to the Bottom Plate and
remove the Printer free.
980264-001 Rev. B
5-5
CHAPTER 5
Figure 5-3. Bottom Plate Removal.