Revision G MAC
TM
600 4-7
2047426-002
Maintenance: Preparing System for FRU Replacement
Class I - Earth cable routing:
1. Open the device and printer door as described in “Opening the
Device” on page 4-8.
2. Open connector J10 for the old PWA and J5 for the new PWA (refer
“PWA Connector Details” on page 4-10) to disconnect the flat ribbon
printer cable.
3. Remove the roller from the printer door.
4. Remove the Earthing Cable connecting the printer base with the
PCB.
5. Remove the two fasteners fastening the base of the printer to the
printer bracket.
6. Align the mounting holes of the new printer with those on the printer
bracket.
7. Use the screws to fasten the printer onto the printer enclosure.
8. Connect the flat ribbon cable to the printer connector on the PCB.
9. Align the roller on the printer door and press it into position.
NOTE
Ensure that the roller gear aligns with the gears of the thermal
printer.
Table 4-3. Replacing the Thermal Printer
Legend Description
1 Earthing Cable
2 Fasteners
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