1000011741 - Sheet, Linear Scale LEF-20 (encoder strip)

Linear encoder strip – Roland LEF-20 – 1000011741

The Roland 1000011741 linear encoder strip (Sheet, Linear Scale LEF-20) is the optical scale fitted along the carriage rail of the Roland LEF-20. The encoder sensor reads it continuously to know the exact position of the print heads.

Its graduations give the controller the position reference on every pass. This accuracy ensures exact dot placement and bidirectional printing without misalignment.

Supplied as a single part. Its specific width requires a genuine Roland part: this product is offered New or Refurbished.

Technical specifications

• OEM part number: 1000011741
• Manufacturer: Roland
• Part type: Linear encoder strip (linear encoder scale)
• Resolution: to be confirmed
• Width: to be confirmed
• Axis: Print carriage travel
• Delivery: Single part
• Condition: Genuine Roland part (OEM), New or Refurbished

Compatibility and use

• Roland LEF-20

Function

• Provide the encoder sensor with the carriage position reference
• Synchronise carriage travel with head firing
• Keep forward and return passes aligned
• Maintain the dimensional accuracy of prints

Possible symptoms when worn

• Motor error or carriage stopping mid-print
• Misaligned or doubled passes in bidirectional mode
• Fine, irregular banding across the media width
• Scratches, ink marks or faded graduations visible on the strip

Replacing the encoder strip restores reliable carriage positioning and removes registration defects caused by a corrupted reading.

♻️ DG Spare Parts – European specialist in spare parts for wide-format printers and plotters.

SP-FP-v1.4.0-20260930