Ricoh MH2810F Printhead Long Cable

This Ricoh MH2810F printhead with a total length of 519mm is suitable for a wide range  printers. It supports up to 1 colour and has a total of 384 nozzles. This series of stainless steel print heads feature flow through functionality offering improved jetting performance for single pass applications as well as heavily loaded inks.

This is Ricoh original printhead and it is covered by a manufacturer .

This Ricoh MH2810F is 519mm long in total (head body + cable + connectors). Head cable is 440mm long.

The following items are expressly excluded from coverage:

• defects related, in any way, to the use of non-original inks
• clogged, missing or deviated nozzles
• defects related to misuse, abuse, accident, neglect, lack of use, or improper storage when not in use for extended periods
• defects related to failure to perform periodic maintenance as specified in the user documentation; operation for unintended purposes
• defects related to improper loading of media
• all other defects, failures or damage not considered manufacturing defects
• defects related to third-party applications, software, parts, components, or peripheral devices, including any bulk ink system.
• defects that are merely cosmetic in nature

Product Specifications:

• Method: Piston pusher with metallic diaphragm plate
• Print width: 64.861mm
• Number of nozzles: 384 (2 × 192 channels), staggered
• Nozzle spacing (1 color printing): 1/150(0.1693 mm)
• Nozzle spacing (Row to row distance): 0.9948mm
• Compatible ink: UV, Solvent, Aqueous, Others. Able to handle heavy loaded pigmented inks
• Total printhead dimensions: 120(W) × 13.2(D) × 76.3(H) mm (4.72 × 0.52 × 3) excluding cables & connectors
• Weight: 126 g
• Ink color: Monochrome
• Operating temperature range: Up to 80℃
• Temperature control: Integrated heater and thermistor
• Life: 100 billion actuations per nozzle
• Jetting frequency (dependent on ink and system design): Binary mode : 30kHz / Grey-scale mode : 20kHz
• Drop volume (dependent on ink and system design): Binary mode : 27pl / Grey-scale mode : 27 to 50pl
• Viscosity range: 10-15 mPa•s
• Surface tension: 28-35mN/m
• Grey-scale (dependent on ink and system design): 4
• Total length: 256mm including cables
• Ink port: Hose Barb or O-Ring
• Number of ink ports: 4 Ports (2×IN / 2×OUT)
• Head to head alignment pin direction: Front or Back