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Setup
Loading Roll Media
1/13/2016 ZD420 User’s Guide 212485-001 Rev. A
Adjusting the Movable Sensor for Web (Gap) Sensing
The movable sensor for web/gap sensing supports multiple positions.
• The movable sensor’s ‘Default’ position is ideal for most label types.
• The adjustment range is from center to off-center positions which are ideal for printing two (2)
labels side by side on a roll.
• The movable sensor adjustment range covers sensor positions use by legacy Zebra printers.
Web (Gap) sensing with the movable sensor only functions when the movable sensor’s
alignment arrow points to any position on the alignment key. The adjustment range is shown
below.
Zebra Printer Models Fixed Sensor Position Relative to the ZD420
• Default — Zebra Models: G-Series ™ fixed position sensors, LP/TLP 2842 ™ , LP/TLP
2844 ™ , LP/TLP 2042 ™
• Center Aligned — Zebra Model: LP/TLP 2742 ™
Default Gap
Sensing Position
Center Line -
Alignment Key
Alignment Arrow
(Default Position)
Adjustment Range - Left to Right
DefaultCenter Aligned Maximum Right