Sharp ER-A440 manual Removing The Main Pwb, REMOTE DRAWER ER-04DW, Installation procedure, Outline

CHAPTER 5. REMOVING THE MAIN PWB

1)Remove the top cabinet.

2)Remove the printer unit.

3)Remove the following connector cables from the main PWB. Dry battery cable

Pop up display cable

Note: The pop-up cable is fixed with the holder not to make contact with the heat radiating plate on the main PWB. Be careful of it when installing.

Mode switch cable Keyboard cable Front display cables

4)Remove the RS232 cable from the RS232 PWB .

5)Remove the screw and grounding wire .

6)Remove the four screws and main PWB .

7)Remove the two screws and RS232 PWB .

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2. Installation procedure

1)Remove the top cabinet.

2)Connect the remote drawer cable to the drawer connector on the main PWB. (Location: CN7)

3)Use nippers to cut off drawer cable binding holder on the bottom cabinet, and bind drawer cable of the ER-04DW. Screw used in this case is an accessory of the ER-04DW.

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4)Use nippers to cot off the drawer cable split pin of the top cabinet, and attach the top cabinet.

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CHAPTER 6. REMOTE DRAWER: ER-04DW

CAUTION:

The drawer unit should be securely fitted to the supporting platform to avoid instability when the drawer is open.

1. Outline

The ER-A440 allows connection of one remote drawer ER-04DW.

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