Ithaca 75 User Manual page 43

Note: Before removing the Serial Interface Board, you must separate the
printer from the Base Assembly. Refer to "Base Assembly" earlier in
this chapter. For ease in removing any of the boards, remove the
Transport-Auto Cutter Assembly from the printer. Refer to "Transport-
Auto Cutter Assembly" earlier in this chapter.
1. Turn the printer upside down.
2. Remove the two screws (B) on either side of the metal D-shell connector
which holds the Serial Interface Board (A) to the Control Board with a 7/32
inch nut driver.
3. Remove the glue (C) holding the Serial Interface Board (A) to the Control
Board with a small knife or a pair of small needle-nose pliers.
4. Remove the Serial Interface Board (A).
Be careful not to bend the pins on the Control Board.
Note: Reverse these procedures to reinstall the Serial Interface Board.
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Disassembly