Section 4
4-38 © Copyright 2009 GBC. All rights reserved. Advanced Punch Service Manual
4. Tilt the power supply plate upward to expose the circuit board below.
Figure 4.36 Exposure to Circuit Board
5. Locate and then disconnect wire harness J8 from the circuit board. Wire
harness J8 consists of two black wires.
Figure 4.37 J8 Connector Removal
Note: On A4 (230VAC, 50Hz) models the AC line filter is larger then on the LTR
60Hz model. Because of this the AC line filter must be removed when performing
this procedure on an A4 model machine.