Specifications

7193 Service Guide Chapter 5: Disassembling and Reassembling the Printer
August 1998 45
Disconnecting Cables
See the illustration on the facing page for the locations of the connectors on the PC board.
1. Remove the following cables by gently tugging on the connector.
• J1, sensor connector
• J2, motor connector for knife motor (on knife unit)
• J3, paper feed motor connector
• J4, cash drawer connector
• J7, 4-pin connector for printhead ground
2. Remove the 30-pin ZIF connector (J8) for the printhead.
a. Carefully pry up the outer shell of the ZIF connector with a screwdriver.
b. Remove the flat flex cable from the connector, leaving the inner white connector
attached to the PC board.