Chapter 3 — How to Set Up Your Printer
MP Compact4 Mark III User Guide 11
4 Reinstall the media hub guide (item 1) onto the media hub (item 2). Be sure
the media hub guide is lightly touching the edge of the label roll (item 3).
Secure the media hub guide.
AC Models: Move the thumb-latch (item4) to the locked position.
DC Models: Tighten the media guide handle (item 5); do not over-tighten.
5 Rotate the printhead latch (item 1) counter-clockwise to the locked position.
See image below: AC models (right), DC models (left).
6 Turn the printer on and wait for it to enter an idle state (green light on). Press
the front control button several times to position the media and ensure
proper tracking. If the printer does not correctly sense the top of each label,
it may be necessary to calibrate the printer (see “Configure Media
Sensor” on page 35).