Maintenance
4.
Disconnect the six green grounding cables by removing the screws (1) holding
them in place.
5.
Disconnect the white ribbon cable by pushing the connector sleeve (1) in the
direction shown in the following illustration.
6.
Unplug the narrow connector (2) of the harness from the printhead shown in the
following illustration and remove the printer board.
Replacing the Printer Board
Use the following procedure to replace the printer board.
1.
Reconnect the black harness to the printer assembly and to the replacement
printer board.
2.
Reconnect the white ribbon connector to the printer board.
3.
Secure the ribbon cable by sliding the sleeve to the locked position.
4.
Reconnect the six grounding straps.
5.
Guide the queue mark sensor ribbon cable between the printer board and the
printhead, and reconnect the ribbon cable to the printer board.
2028451-183E
MAC™ 1600
87
Summary of Contents for MAC 1600
Page 18: ...Introduction 18 MAC 1600 2028451 183E...
Page 26: ...Equipment Overview Block Diagram 26 MAC 1600 2028451 183E...
Page 28: ...Equipment Overview 28 MAC 1600 2028451 183E...
Page 108: ...Maintenance 108 MAC 1600 2028451 183E...
Page 111: ...Parts Lists 2028451 183E MAC 1600 111...
Page 112: ...Parts Lists 112 MAC 1600 2028451 183E...
Page 113: ...Parts Lists 2028451 183E MAC 1600 113...
Page 128: ...Parts Lists 128 MAC 1600 2028451 183E...
Page 140: ...Electromagnetic Compatibility 140 MAC 1600 2028451 183E...
Page 145: ......