Intermec EasyCoder 301 – Service Manual Ed. 3
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Chapter 9 Label-Taken Sensor
9.3
Light Guide
Description
The LTS light guide is a V-shaped clear plastic moulding fitted to
the inside of the front cover by means of two locking washers
pressed onto plastic pins protruding from the cover.
The ends of the light guide should be kept free from dust, stuck
labels, adhesive or other things that may block or dim the light. Use
isopropyl alcohol or a cleaning card to remove adhesive residue.
The LTS will only work when the front cover is in closed position.
Replacement
• Open the front cover.
• With a pair of small sharp cutting pliers, cut off the locking
washers that hold the light guide. Be careful not to damage the
plastic pins!
• Replace the light guide with a new one.
• Press the new locking washers (included with the replacement
light guide) forcefully onto the pins so the light guide is held
firmly.
Front Cover
(open position
Light Guide
Locking Washers
