Zero Insertion Force (Zif) Connectors; Horizontal Top Contact Connector; How To Remove A Cable From The Horizontal Top Contact Connector - Lexmark MS71x Study Manual

Lexmark MS71x/MS81x & MX71x/MX81x Product Study Guide

Zero Insertion Force (ZIF) Connectors

Zero Insertion Force (ZIF) connectors are used in the various boards and cards of these printers. Before
inserting or removing a cable from these connectors, read this entire section carefully to avoid damaging
the connector or cable.
Warning! Do not insert the cable so the contacts are facing the locking actuator. The contacts always
face away from the actuator.
Warning! Do not insert the cable diagonally into the ZIF socket. This may damage the contacts.
Warning! Avoid using a fingernail, or sharp object to open the locking mechanism. This may damage
the cable.
Warning! Avoid pressing against the cable when opening the locking mechanism. This may damage
the cable.
These are the types of ZIF connectors used in these printers:


Horizontal top contact connector


Horizontal bottom contact connector

Vertical mount contact connector

Horizontal sliding connector
Horizontal Top Contact Connector
The horizontal top contact connector uses a back flip locking actuator to lock the ribbon cable into the ZIF
connector. Insert the cable horizontally into the connector.
Warning! When opening or closing this type of actuator, gently lift or close the two tabs located on
each end of the actuator. The two tabs should be moved simultaneously. Do not close the actuator from
the center of the actuator.

How to Remove a Cable from the Horizontal Top Contact Connector

1. Place a finger at each end of the locking actuator, and then gently lift the actuator to the unlocked
position.
2. Slide the cable out of the connector.
For Training Purposes Only
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Rev 1.3
11/19/2012