Print Head Doctor - recovery device for the clogged nozzles of your print heads

Print Head Doctor model 8
Print Head Doctor model 7
Print Head Doctor model 6
Print Head Doctor model 5

Print Head Doctor is the set of hardware and chemicals capable of recovering clogged nozzles of solvent-based, UV and water-based print heads. The system utilizes the action of pre-heated chemicals pumped through a print head in both directions combined with ultrasonic vibrations.

  • 90% recovery rate.
  • Cleans even severely clogged heads.
  • Automatic cleaning cycles.
  • Reverse flushing and Thru-head flushing capabilities with pressure and vacuum.
  • Vacuum-assisted forward flushing keeps print heads safe.
  • Model 8 automatically switches the fluid flow direction for Forward, Reverse and Thru-head flushing.
  • Compact and rugged design.
  • Ease of use: instructions are available on video and PDF.
  • Ease of servicing: new modular design allows quick replacement of the filters and pumps.
  • Money-back guarantee.
  • 1-year warranty on the machine.
Print Head Doctor Product Information Sonic Reverse Flushing Caps

Filter and Pumps Replacement

 
Customer Testimonial
...This machine only cost around £1500 but has saved me just on the first instance £12,000. I was delighted, and wanted to put the record straight. ITS A FANTASTIC MACHINE AND IT DOES EXACTLY WHAT IT SAYS IT WILL DO AND WILL SAVE YOU A LOT OF MONEY. MONEY WELL SPENT!

Print Head Doctor 8:

  • It automatically switches the fluid flow between three types of flushing, so all the work on a print head can be done in one set-up.
  • Supports Sonic Reverse Flushing Caps.
  • Two gauges for monitoring pressure and vacuum in the input port and the print head.
  • Six pumps provide sufficient flow even for print heads with a great number of nozzles.
  • Fine-tuned recovery cycles accommodate various degrees of clogging, types of print heads and inks.
  • New design allows ease of service of the main filter and the pumps because they are made as plug-in modules. It takes less than a minute to replace them and you don't need any tools.
  • First stage filters are conveniently located on the side wall and can be replaced in seconds.
  • More reliable fluidic system utilizes servo motors for switching the fluid flow direction.
  • New design allows ease of service of the main filter and the pumps because they are made as plug-in modules. It takes less than a minute to replace them and you don't need any tools.

Print Head Doctor 7:

  • It has dedicated vacuum pumps that allow Vacuum-Assisted Forward Flushing using Sonic RF Caps, as well as the reverse flushing. The forward pressure can be reduced which makes the recovery process safer for the print heads, while more effective at the same time.
  • Three gauges for monitoring pressure and vacuum in the RF cap and in the print head, and a gauge for monitoring the first stage filters.
  • Six pumps provide sufficient flow even for print heads with a great number of nozzles.
  • Fine-tuned recovery cycles accommodate various degrees of clogging, types of print heads and inks.
  • First stage filters are conveniently located on the side wall and can be replaced in seconds.
  • New design allows ease of service of the main filter and the pumps because they are made as plug-in modules. It takes less than a minute to replace them and you don't need any tools.

Print Head Doctor 6:

  • This is a specialized model for sensitive print heads such as Epson, which cannot handle any internal pressure.
  • It has dedicated vacuum pumps that allow Vacuum-Assisted Forward Flushing using Sonic RF Caps, as well as the reverse flushing. The forward pressure is set not to exceed 1 psi which makes the recovery process safer for the print heads, while very effective at the same time.
  • Two gauges: one for monitoring vacuum in the RF cap and the other one monitors the condition of first-stage filters.
  • Four pumps provide sufficient flow.
  • First stage filters are conveniently located on the side wall and can be replaced in seconds.
  • New design allows ease of service of the main filter and the pumps because they are made as plug-in modules. It takes less than a minute to replace them and you don't need any tools.

Print Head Doctor 5:

  • Our basic, most popular model that can do all types of flushing: forward, reverse, and thru-head.
  • Supports Sonic Reverse Flushing Caps.
  • Two gauges: one for monitoring the print head pressure and the other one monitors the condition of first-stage filters.
  • Four pumps provide sufficient flow.
  • First stage filters are conveniently located on the side wall and can be replaced in seconds.
  • New design allows ease of service of the main filter and the pumps because they are made as plug-in modules. It takes less than a minute to replace them and you don't need any tools.

Print Head Doctor models 5,6,7,8 technical specifications:

  • Voltage 110V or 220V.
  • Heated ultrasonic cleaner with electronic control. Sonic power: 50W, heater power: 50W.
  • Tank size: 0.7L (basic model), 1.3L (model "L"), 2.2L (model "XL").
  • Total flow rate up to 800 ml / min.
  • Max fluid pressure: 20 psi
  • Max fluid vacuum: -25" Hg
  • Built-in air compressor for purging fluids out of the machine.
  • Three filters for fluids: two pre-filters (first stage) and one fine filter (second stage).
  • First stage filter rating: 10 microns.
  • Second stage filter raging: 3 microns absolute.
  • Gauges for monitoring of the print head pressure or vacuum, Reverse Flush cap pressure or vacuum, and the condition of first stage filters.
  • Adapters are available for many types of print heads with optional Reverse Flushing (RF) caps, which are available in a Sonic version.
  • Weight 13kg.
  • All recovery fluids are non-regulated for air transport.

Check out our Technical Support page for manuals and tutorial videos.

 Recovery Fluids for Print Head DoctorRecovery Fluids can be found here


Videos of Print Head Doctor recovering UV and solvent based print heads
Spectra S-class recovery
Spectra Nova / Galaxy 256 print head recovery with PHD3
Vutek GS / Seiko SPT508 print head recovery
Vutek QS / Seiko SPT510 print head recovery
Toshiba Tec print head recovery with Print Head Doctor 3
Mimaki, Roland, Mutoh, Epson DX4 print head cleaning with Print Head Doctor v2
Konica Minolta KM512 print head recovery with Print Head Doctor v1
Vutek UltraVu 3360 and PressVu 200/600 jetpack recovery with Print Head Doctor v1
See all videos on our YouTube channel

View our image gallery of Print Head Doctor setups for various print heads

Recovery Fluids
Recovery Fluids
24 products

Products

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Print Head Doctor 5

Print Head Doctor 5 machine for recovery of solvent, UV and water-based print heads. This our basic, most popular model. It replaced the old model 3.


Our price: US$1,750.00
Print Head Doctor 6

Print Head Doctor 6 machine for recovery of Epson and other sensitive print heads.


Our price: US$1,500.00
Print Head Doctor 7

Print Head Doctor 7 machine for recovery of solvent, UV and water-based print heads.


Our price: US$1,950.00
Print Head Doctor 8

Print Head Doctor 8 machine for recovery of solvent, UV and water-based print heads. This model replaced the old model 4.


Our price: US$2,750.00