Roland Water based Ink Pump for FJ740

Roland Water based Ink Pump for FJ740 is offered as a replacement pump for compatible printer maintenance and spare-parts replacement. It is intended for buyers who need to match the correct machine configuration, connector type, and manufacturer part number before installation.

Compatibility

• Printer models referenced in current product data: FJ740
• Confirm the printer model, part number, connector layout, size, and use position before ordering when compatibility is uncertain.
• Part number reference: FJ740
• If your machine has multiple revisions, compare the model-reference part number, connector layout, and mounting position before ordering.

Function and Use Position

• Provides suction or circulation in the printer maintenance system
• Supports cleaning cycles, ink transfer, or waste-ink evacuation depending on the model
• Helps maintain reliable daily printer operation

Key Details

Ordering Notes

• Replacement status: Replacement.
• Match manufacturer part reference / part number: FJ740.
• Common machine reference found in title or tags: FJ740.
• For electronic parts, motion parts, and fluid-system parts, professional installation is recommended.

Package Includes: 1 × Roland Water based Ink Pump for FJ740

Typical Failure Symptoms

• Weak suction during cleaning cycles, unstable priming, or slow waste-ink discharge from the maintenance station.
• Unusual pump noise, inconsistent cleaning results, or repeated nozzle dropouts after normal maintenance.
• Ink residue around tubes or a maintenance station that no longer pulls ink smoothly during service cycles.

Fitment Checklist

• Referenced machine models: FJ740, SJ645, SJ745, FJ540, RS640, VP540, XJ640.
• Match voltage, connector style, tube count, tube direction, bracket position, and overall body dimensions with the reference pump.
• If your printer has multiple pump revisions, compare the old part directly and confirm the manufacturer reference before purchase.

Service Pairing Suggestions

• Buyers often inspect cap tops, waste tubes, dampers, and wipers at the same time when replacing a pump.
• If the machine has been standing idle for a long time, check whether the tubing and capping station also need service.
• Use this part in a water-based workflow only when the fluid path and sealing arrangement match the reference system.