E301125 - Y Scale 750LC 180 (encoder strip)

Linear encoder strip – Mimaki CJV150-75 – E301125

The Mimaki E301125 linear encoder strip (Y Scale 750LC 180) is the optical scale mounted along the Y-bar of the CJV150-75 and CJV150-75BS models. The encoder sensor continuously reads it to determine the exact position of the print heads.

Its graduations at 180 lines per inch (180 LPI) provide the controller with a positional reference on each pass. This precision ensures accurate drop placement and bidirectional printing without misalignment.

Supplied on its own, in the original dimensions of 1585 × 15 mm, including mounting holes. Three options are available on this product page: New (original Mimaki part), Refurbished (inspected original part) or New / Compatible (strip manufactured by DG Spare Parts).

Technical specifications

• OEM part number: E301125
• Manufacturer: Mimaki
• Part type: Linear encoder scale (encoder strip)
• Resolution: 180 LPI
• Dimensions: 1585 mm × 15 mm (total length, including holes)
• Axis concerned: Y – print carriage movement
• Delivery: Single part
• Condition: New (OEM), Refurbished or New / Compatible depending on the variant selected

Compatibility and use

• Mimaki CJV150-75
• Mimaki CJV150-75BS

‘New / Compatible’ version – manufactured by DG Spare Parts

• Strip cut in our workshop from a generic 180 LPI encoder strip, 15 mm wide, to the original length of 1585 mm.
• Supplied without mounting holes: these must be drilled by the customer by marking out the position of the holes on their original strip.
• Same resolution and width as the original part, compatible with the existing encoder sensor.
• Made to order; no Mimaki manufacturer’s warranty applies.

Function

• To provide the encoder sensor with the position reference of the carriage on the Y-axis
• Ensure synchronisation between the carriage’s movement and the print heads’ operation
• Ensure alignment of the forward and return passes
• Maintain the dimensional accuracy of the prints

Possible symptoms of wear

• ‘Y current over’ error or carriage stoppage during printing
• Misalignment or duplication of passes in bidirectional mode
• Fine, irregular stripes across the width of the media
• Scratches, ink marks or faded graduations visible on the tape

Replacing the encoder belt restores reliable carriage positioning and eliminates registration errors caused by impaired reading.

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

SP-FP-v1.4.0-20260930