Proper daily cleaning and maintenance are crucial to keep your UV inkjet printer running stably and extend its lifespan. These simple yet essential tasks can prevent over 90% of malfunctions.
Daily Must-Dos
1.Print Platform Cleaning
- Wipe the platform with a lint-free cloth to remove dust and residues before printing.
- Clean ink stains with alcohol pads.
- Check platform flatness to avoid printhead scratches.
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2.Printhead Inspection & Cleaning
Run an automatic printhead cleaning after startup.
Print a test strip to check if all nozzles are unclogged.
Perform manual cleaning immediately if there’s ink breakage (use the machine’s cleaning function).
4.External Cleaning
Wipe the machine exterior with a soft cloth after shutdown.
Promptly clean areas with ink splatters.
Weekly Maintenance
1.Deep Printhead Cleaning
Use dedicated cleaning fluid.
Follow the user manual instructions.
Print a test strip right after to verify results.
2.Guide Rail Lubrication
Clean X/Y axis rails with a lint-free cloth.
Apply a small amount of special grease.
Manually move the printhead to ensure even lubrication.
3.Filter Inspection
Check the main ink tank air filter.
Replace it if discolored.
Ensure the ink supply system is tightly sealed.
Monthly Focus Maintenance
1.UV Lamp Cleaning
Operate only after the lamp has fully cooled.
Wipe the lamp surface with alcohol pads.
Check for aging and record usage time.
2.Ink System Inspection
Check for air leaks at all ink tube connections.
Monitor ink levels and refill in time.
Record ink consumption.
3.Comprehensive Cleaning
Remove the platform for thorough cleaning.
Clean visible internal ink residues.
Check that all cables are securely connected.
Important Notes
Printhead Care：
Print daily; run a test page weekly even if not in use.
Handle gently during cleaning to avoid physical damage.
Use only manufacturer-recommended cleaning fluid.
Ink Management：
Do not mix inks from different brands.
Use opened ink bottles promptly.
Store ink in a cool, dark place at room temperature.
Working Environment：
Keep the area clean to reduce dust.
Maintain temperature (20-28℃) and humidity (40-60%).
Avoid direct sunlight on the machine.
Required Tools
Lint-free cloths, industrial alcohol, rubber gloves, dedicated cleaning fluid, grease, small brush, cotton swabs.
Keep Records
Maintain a maintenance log to track:
- Daily test print results
- Cleaning/maintenance times
- Malfunctions and solutions
- Consumable replacement datesTroubleshooting (Act Immediately If)
Striped/missing prints → Clean printhead at once.
Unusual machine noise → Check guide rail lubrication.
UV lamp flickering → Inspect connections or prepare for replacement.
Poor platform adhesion → Clean or replace the platform film.
Summary
Daily maintenance is like brushing your teeth—simple but essential. Spend 10 minutes daily, 30 minutes weekly, and a full check monthly. With good habits, your UV inkjet printer will run stably for years, reducing repairs and boosting productivity.
Remember: Prevention is better than cure. Proper daily maintenance is the most cost-effective way to manage your equipment.
