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Installation – Datamax-O'Neil M-Class Mark II Media Hubs User Manual

Page 4

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3

Installation

CAUTION

Only qualified service personnel should perform this installation. Always wear a wrist
strap and follow standard ESD prevention measures when handling any printer
circuit card assembly.

A) Turn OFF the Power Switch

and unplug the power cord
from the AC Receptacle.
Disconnect the interface
cable(s).

Power Switch

AC Receptacle


B) Remove the Cover Screws

on the outside of the printer.

Cover Screws


C) Raise the Cover. Loosen the

Cover Screws on the
Centerplate then remove the
Cover.

Cover Screws

Cover

Centerplate