Hyper DTF – Daily Startup Procedure
This article outlines the recommended startup procedure for Hyper DTF printers.
Following this routine helps ensure:
-
stable ink flow
-
proper white ink circulation
-
healthy printheads
-
consistent print quality
This procedure should be performed each day before starting production.
Startup Workflow
Follow this sequence when starting the printer:
Turn on printer
↓
10 minutes white ink circulation
↓
15 second Load Ink
↓
2× Medium Clean
↓
Nozzle Check
Step 1 – Turn On the Printer
Power on the printer using the main power switch.
Once powered on:
-
the printer will initialize
-
white ink circulation will begin
Allow the printer to circulate white ink for approximately 10 minutes before running any maintenance cycles.
This helps prevent white ink settling and ensures proper ink flow.
Step 2 – White Ink Circulation (10 Minutes)
White ink is heavier than CMYK ink and can settle over time.
Allowing the printer to circulate white ink for 10 minutes helps:
-
remix white pigment
-
stabilize ink pressure
-
prepare the system for printing
Do not begin cleaning cycles immediately after turning on the printer.
Step 3 – Run Load Ink (15 Seconds)
Open PrintEXP and run the Load Ink function.
Run this for approximately:
15 seconds
This helps:
-
refill dampers
-
stabilize ink pressure
-
prepare the printheads for cleaning
Step 4 – Run Cleaning Cycles
Run two medium cleaning cycles.
Recommended sequence:
Medium Clean
↓
Medium Clean
This clears any partially dried ink from the nozzles.
Avoid running excessive cleaning cycles, as this wastes ink and fills the waste tank.
Step 5 – Perform a Nozzle Check
Run a Nozzle Check from PrintEXP.
Inspect the test pattern and confirm:
-
all nozzles are firing
-
no missing lines
-
no heavy deflection
If the nozzle check is clean, the printer is ready for production.
If the Nozzle Check Is Not Perfect
If missing nozzles appear:
-
Run another medium clean
-
Perform another nozzle check
Repeat only as necessary.
Avoid excessive cleaning cycles.
Best Practices
To maintain consistent print quality:
-
perform this startup routine every day before printing
-
avoid skipping the circulation time
-
verify nozzle checks before beginning production
Proper startup procedures significantly reduce printhead clogging and ink flow issues.
Next Steps
Continue the Hyper DTF training series:
Hyper DTF – Using PrintEXP Maintenance Tools
Learn how to use PrintEXP functions including Load Ink, Cleaning, and Nozzle Checks.
Hyper DTF – PrintFactory Workflow
Understand how to prepare artwork and send jobs to the printer.
Hyper DTF – Pre-Print Checklist
Verify film, printer readiness, and layout before printing.