Printhead Overview - 3D Systems ProX 800 User Manual

PRINTHEAD OVERVIEW

The Printhead contains all components which power and control the laser and optics system of the printer. Only 3D Systems
Certified Service Engineers are permitted to access the inside of the Printhead.
A
B
A
IPM (Image Print Module):
B
Laser Controller and Power Supply:
"Fault" LED: Turns red if a fault condition exists. Ensure all window and door interlocks are satisfied. If this does not
clear the fault, restart the machine. Contact customer support if fault continues. See the section
page 76.
"Pulsing Active" LED:
operation.
"Ready" LED:
Turns red when the laser has been activated and the laser control circuits are enabled.
"Standby" LED: Turns green five minutes after the machine starts up. If this does not occur, the laser controller did not
initialize properly. Restart the machine or contact customer support. See the section
NOTE: The LEDs will all briefly illuminate when the system is turned on to ensure that the LEDs are
functional .
"Line" LED: Laser controller is on.
3D Systems, Inc.
The IPM contains the laser, optics, and scanning/drawing system.
Contains both the power supply and the controller for the laser.
Laser Control Power Supply Interface
Turns green when the laser is energized. The LED will switch between on and off during normal
C
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"Customer Support" on
"Customer Support" on page 76.