3-70 Phaser 6130 Color Laser Printer Service Manual
Error Messages and Codes
8 Check power to the Sub Drive 
Assembly.
1.Disconnect P/J22 from the MCU 
Board.
2.Are there +24 V across J22-2/J22-4 
<=> ground when the Interlock 
Switch is activated?
Replace the Sub 
Drive Assembly 
(page 8-53).
Replace the 
MCU Board 
(page 8-59).
Troubleshooting Procedure Table  (continued)
Step Actions and Questions Yes No