Zebra Q3DLUBA000002 Manual de usuario descargar pdf (Pagina 57)

RMAN-QLS-002 rev. A Repair Procedures • 2-80 •

Cover.

6. Re-attach the MLB and display.

• Plug the cables from the printer back into the MLB per the following table:

7. Reassemble the Upper Cover and Module Housing

• Re-install the Upper Housing per AN16861-010 (QL320) or AN16753-007 (QL

420).

• When re-installing the Upper Housing for the QL 420, ensure that the proper

Corner Attachment Kit (ref. AN16753-010) is also re-installed.

• Install the Module Housing as shown below Ensure the Module is secured

with the retained screw through the battery compartment.

8. Install the Battery and test the unit.

• Install the Battery and turn the unit on.

• Verify that all indicator lights turn on properly.

• Verify proper operation of the printer by performing a two-key reset.

• It is recommended you perform a complete unit test to verify proper opera-

tion of all the printer features.

From # of connections CPU Connector #

Printhead Flex circuit J3

(28 conductor)

Motor Cable 4 J4

Media Width 3 J11 (bottom

Sensor (optional) of board)

Bar Sensor Cable Flex circuit J2

(3 conductor)

Gap Sensro/ Flex circuit J10

Printhead Ground (5 conductor)

Label Presence Sensor Flex Circuit J5

(4 conductor)

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 108 109

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Zebra Q3DLUBA000002 Manual de usuario Pagina 57