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SOLJET EJ-640 64" Eco-Solvent Inkjet Printer

LEJ-640FT - Now Processing Error - Freezes on Start Up
Start up procedure for LEJ-640-Ft that locks up when taken out of sleep mode.
Issue: LEJ-640FT in sleep mode will lock up (possibly displaying "Now Processing" on the hand held controller) when awakened to begin printing.

  1. Prior to picking up the hand held controller on the table, wake the LEJ-640FT up by pressing an arrow key on the gantry (printer) control panel.
  2. "Home" the printer by pressing Shift > Return to Origin on the hand held controller.
  3. Operate the printer as usual.
Secondary Solution (Workaround): 
If the above method does not resolve the issue, you can turn off the Sleep mode on the gantry and the printer will stay awake. See User Manual for instructions.
May 20, 2020