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ESTRICTED USE ONLY Fargo Electronics, Inc.
Persona C10/M10 ID Card Printer Service Manual (Rev. 4.0)
123
Replacing the Ribbon Sensor Board Assembly (830151)
Caution: This device is electrostatic sensitive. It may be damaged if exposed to
static electrical discharges. (Discharges may be generated by various means, such as
walking on a carpeted floor.) Be sure to observe all established Electro-Static Discharge
(ESD) procedures while handling cables in or near the Circuit Board and Printhead
Assemblies. Always wear an appropriate personal grounding device, such as a wrist strap
with integral resistor, connected to an ESD ground to avoid potential damage. At a minimum,
make positive contact with the bare metal chassis of the printer with the hand before
proceeding with the procedure.
Sub-assembly of the Printhead Harness Assembly 830162-00.
Refer To Drawing 830119-XX.
TTR: 15 minutes.
Step Procedure
1 Unplug the power cord from the printer.
2 Raise the Rear Pivot Cover.
3 Take the two Screws (130990) from the Fan Guard (150312); lift the fan out of
the printer.
4 Remove the two Screws (130971) that secure the Shield Sensor (810303) to the
Sensor Mount Bracket (810221).
5 Take the Ribbon Sensor Assembly from the printer.
6 Use a wire cutting tool to severe the wires of the Ribbon Sensor Assembly, near
the opening of the Head Harness Assembly. Take care not to nick any other
wires.
7 Remove the Print Circuit Board.
8 Disconnect the Ribbon Sensor cable from J12, pins 3 and 4 on the Print Circuit
Board.
9 Sever the wires of the Ribbon Sensor cable near the opening of the Printhead
Harness Assembly.
10 Use wire wraps to secure the Ribbon Sensor cable next to the Printhead
Harness Assembly.
11 Take the Ribbons Sensor Board Assembly from the printer.