FARGO electronic C16 service manual Board Errors, Sensor Testing, Resolving the EE Memory Error

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Board Errors

Resolving the EE Memory Error

Symptom: An error has occurred in the permanent circuit memory.

Step Procedure

1Reboot the Printer.

2If the problem persists, the Main Print Board will need to be replaced. See Replacing the Main Board procedure in Section 5, page 164.

3As an alternative to replacing the Main Print Board, the chip U1 (080196) may be replaced. (Note: Fargo recommends that only a qualified electronics technician perform this procedure.)

Resolving the DRAM Memory Error

Symptom: An error has occurred in the removable memory module (SIMM).

Step Procedure

1Reboot the Printer.

2If the problem persists, the Main Print Board will need to be replaced. See Replacing the Main Board procedure in Section 5, page 164.

3As an alternative to replacing the Main Print Board, the chip U23 (080194) may be replaced. (Note: Fargo recommends that only a qualified electronics technician perform this procedure.)

Sensor Testing

Step Procedure

1Check the voltage to determine if a Sensor is working.

2a. Test the voltage of each Sensor using ground (GRD = Chassis) unless noted to the correct pin on each connector. See Sensor Location and Voltages table on the next page.

b.Block a Slot Sensor with a card.

c.Depress a switch style Sensor.

Persona￿ C16 Card Printer Service Manual (Rev. 5.0) 206