5 Turn the printer off.

•Reconnect J/P32.

•Disconnect J/P74.

•Turn the printer on.

•Check J/P8-8 for -12 Vdc.

Is the voltage -12 Vdc?

No: Replace the IGS board, then turn to TAG 002: Check & Problem Resolution.

Yes: Continue.

6 Does the printer have an attachment option?

No: Replace the signal interface board, then turn to TAG 002: Check & Problem Resolution.

Yes: Continue.

7 Turn the printer off.

•Reconnect J/P74.

•Disconnect the DC cable (J/P73) for the attachment option.

•Turn the printer on.

Is the voltage at J/P8-8 -12 Vdc?

No: Replace the signal interface board, then turn to TAG 002: Check & Problem Resolution.

Yes: Replace the attachment option, then turn to TAG 002: Check & Problem Resolution.

Troubleshooting Analysis Guide (TAGs)

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