Zebra 105SL Specifications download pdf (Page 101)

32056L Rev. 2 12/4/01 105SL Maintenance Manual Page 4-15

PREVENTIVE AND CORRECTIVE MAINTENANCE SECTION 4

NOTE: Retain all attaching hardware to use during reassembly.

3. Refer to Figure 4-10. Remove the nut holding the ground lead from the power entry

module to the printer chassis.

4. Remove the connector from the AC power supply at J1.

5. Remove the three screws holding the back panel to the printer.

6. Remove the two screws holding the logic board and aluminum plate to the printer.

NOTE: It is possible to remove the main logic board with all the connectors still

attached. If you prefer to remove all cables and wires, refer to Figure 4-4.

7. Slide the main logic board and rear panel assembly out and away from the printer.

8. Remove the connector from the AC power supply at J2.

9. Remove the five nuts and two spacers that hold the assembly against the threaded

mounting posts and remove the AC power supply.

NOTE: The black heat conduction pad MUST NOT be discarded. You might have

to remove a hex head fastener in front of the board on the bottom.

To install the AC Power Supply Assembly:

1. Ensure the heat conduction pad is in position. Position the cables out of the way while

placing the new AC power supply assembly onto the five threaded mounting posts.

Figure 4-10. AC Power Supply and Main Logic Board Removal/Installation

Main Logic Board

and Rear Panel

Shield

Power Supply

Assembly

Heat

Conduction

Pad

Power Entry

Module

POWER

TAKE LABEL

ERROR

CHECK RIBBON

CANCEL

FEED

PAPE R OUT

PAUSE

DATA

NEXT/SAVE

SETUP/EX

SETUP/EXIT

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Zebra 105SL Specifications Page 101