Xerox 7750DXF - Phaser Color Laser Printer - Page 116

3-50 Phaser 7750 Printer Service Manual
7
With the Stapler Close Motor test running
is +24 VDC present at J847-7?
Replace in the
following order:
■ stapler head
assembly
■ finisher control
board
Troubleshoot and
repair the
+24 VDC
interlock circuit.
Troubleshooting Procedure (Continued)
Step Actions and Questions Yes No