Over Spray On The Print - Direct Color Systems Direct Jet 1024UVHS Maintenance And Troubleshooting Manual

Symptoms

Over Spray on the print

Horizontal banding in the
Image being printed
DCS_Direct_Jet_1024UVHS_Maintenance_Troubleshooting_Guide_1.2.docx
Check
Check Print Head Height (See Head Height
Adjustment)
Check that all items on the table are of a similar
height.
Check for Static on Substrate (Use Novus
Cleaner)
Check Nozzle Check Pattern for Correct spray
Check Print Head for drips on the bottom of the
Print Head
Check for Small Waste Pad touching the Print
Head
Check Print Head ID# to be the same on Print
Head as read from the software.
Check Nozzle Check Pattern for Correct spray.
Check Print Head Height (See Head Height
Adjustment)
Check Print Head ID# to be the same on Print
Head as read from the software.
Check Media Table speed to make sure it is not
to slow and causing erratic table movement.
Check and make sure the printer platform is
stable and doesn't move or shake when the
printer is printing.
Clean Encoder Disc on Y-axis drive.
Increase Max Ink or DPI to improve image
quality.
Go to table of contents
Replace
Replace Small Waste
Pad.
Replace Print Head.
Replace Y-axis motor
assembly.
Replace rail bearings
and or rails.
Replace Print Head
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