Datamax W-Class Maintenance Manual page 40

Adjustments and Maintenance
 Insert a 3mm Hex Key into the cutter, as shown. Using this Hex Key, rotate the mechanism to the
next blade position and repeat Step 5 until all blade surfaces are clean.
 Clean all areas where the media enters and exits the cutter.
 Replace the Top Cover then replace the Cover Screw and tighten.
 Return the cutter mechanism to an upright position and rotate the Latch to secure it in place.
 Lower the cover of the printer. Reattach the cutter tray. Plug in and turn 'On' the printer.
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