Keyence CD-V9900FA 3D Laser Marker Engraver No Main Light Output, Errors - Parts

Manufacturer: Keyence

Model: CD-V9900FA

Condition: For Parts or Not Working. This lot is in fair cosmetic condition.  There are lots of scuffs/scratches, including long/deep scratches mostly on top of the power supply/computer.  There is lots of dust, especially in the intake air filters.  The optics are completely enclosed and well-protected.  The cumulative mark time report is 293854.
The photos show the exact item(s) the buyer will receive.

Notes: This marker is in PARTIAL working condition.  Before removing the hard drive from the computer, we tested the unit as follows:  We used our own computer monitor and mouse for testing.  We installed jumpers to short COM IN B to Emergency A, and COM IN B to Shutter A to enable the laser to operate.  The Distance Pointer works, where the galvos scan a pattern to enable setting the focal length.  The main laser DOES NOT work.  The software in the controller claimed to be giving output power of 6.91 Watts at 100%, but there was no output from the window under the scanning head.  We removed the hard drive and the computer now boots to an error message indicating the hard drive is not found.  No other testing was done. This is being sold AS/IS.
No manuals, cords/cables, or additional items are included if not listed or shown.

Included:

• (1) Keyence MD-V9900FA Marker
• (2) Keys
• (1) Head Control Cable
• (1) Q-Switch Cable

Specifications:

• Manufacturer: Keyence
• Model: MD-V9900FA
• 3-Axis YVO4 Laser Marker
• High-speed, super-fine marking
• Ultra-high Q-switch pulse recurrence frequency to 400kHz
• Variable spot size
• Variable focal length, mark anywhere within a 42mm range from z plane
• Fiber-coupled LED laser
• Air-cooled laser and lightpath
• Missing its hard drive, no software at all is included!
• Does not give output light from main laser
• Wavelength: 1064nm
• Rated output: 8W
• Guide laser: 650nm
• Marking area: 120x120mm
• Basic working distance: 189mm +/-21mm
• Marking resolution: 0.078 mil
• Scan speed: 12000 mm/s maximum
• RS-232C/RS-422A/USB2.0 interfaces
• CF memory card slot
• Marking unit installation orientation: any
• Supply power: 100-120V 700VA, 200-240V 800VA, 50/60Hz
• We took one of these apart. It had the following interesting internal components:
  • Single-board computer: ROBO-503K2-R with Geode processor and 512MB RAM
  • ATA Hard drive HAS BEEN REMOVED for data security for the previous owner
  • Coherent FAP800-30W-805.5 T0 811.5-F<3.5-25C laser module, mounted to a peltier thermoelectric cooler, on a beefy fan-cooled heatsink
  • Circuit board with 10x TO-220 switching FETs and CSNF151-001 current sensor on the laser DC supply, to regulate 3.3V to 2V for the laser
  • Another board with TO-220 switching FETS for power to the peltier element
  • Solenoid shutter with thick aluminum leaf and position sensor
  • Lightpath with coated mirrors & other optics including what looks like an electro-acoustic modulator (?)
  • Scanning galvanometer set with 2x Cambridge CT 6230H galvos
  • (2) Galvanometer driver boards P/N 670K1C with 670K2B daughter boards
  • QSW TAM-488 Q-switch driver, looks like a rebadged NEOS, with 2x MRF314 transistors inside
  • Electromechanical focusing assembly with moving coil magnet attached to lenses, driven by LM3886 chipamp M980020557, 867-C-M135-01, 9800302811
  • Approx. 5m Coherent 1079688 optical fiber with SMA connections on the ends
  • TDK-Lambda open-frame regulated DC power supplies:
  • ZWS300-3 3.3V 60A
  • (2) ZWS150AF-24 24VDC 6.3A
  • (3) ZWS150AF-12 12V 12.5A
  • ZWS100AF-15 15V 6.7A

AS-IS

• No returns - No refunds - No exchanges
• By purchasing this item, you are agreeing to not seek reimbursement should the item not function to the manufacturer's specifications.
• Read the notes carefully to ensure you are buying something you can use
• See complete terms

CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturer's warranty does not apply.