High-Voltage Board; Figure 8-12 Removing The High-Voltage Board - Tektronix Phaser 550 Service Manual

8
FRU Disassembly/Assembly

High-voltage board

Figure 8-12 Removing the high-voltage board

8-20 Phaser 550 Color Printer
1. Remove the upper rear cover and the left side cover as explained in
the earlier topic, "The printer cabinet" on page 8-2.
2.
Remove the image processor board as explained in the later topic,
"Image processor board" on page 8-23.
3. Remove the eight screws securing the card cage in place.
4.
Slide the card cage out of the printer far enough to access the wiring
harness at the end of the card cage. Remove the two screws securing
the wiring harness to the card cage. Remove the card cage.
5. Disconnect the wiring harness leading to the high-voltage board.
Disconnect the high-voltage wires leading from the high-voltage
board to the print engine assemblies.
6.
Remove the four screws and the ground wire securing the
high-voltage board to the printer. Remove the board.
Card cage
Wiring harness
High-voltage
board
9013-38