Maintenance - Brother TD-4420TN User Manual

7. Maintenance

We recommend cleaning your printer on a regular basis to maintain its correct performance.
Recommended cleaning materials:
Cotton swab

Lint-free cloth

Vacuum / Blower brush

Compressed air

Isopropyl alcohol or ethanol

Printer Part
Print Head
Platen Roller
Tear Bar/Peel Bar
Sensor
Exterior
Interior
Cleaning Method
1. Turn the printer off.
2. Allow the Print Head to cool down
for at least one minute.
3. Wipe the Print Head with a cotton
swab dipped in isopropyl alcohol or
ethanol.
Print Head
Cotton Swab
1. Turn the printer off.
2. Rotate the Platen Roller and wipe
it thoroughly with a lint-free cloth or
cotton swab dipped in isopropyl
alcohol or ethanol.
Wipe it with a lint-free cloth dipped in
isopropyl alcohol or ethanol.
Use compressed air or vacuum.
Wipe the printer exterior with a
lint-free cloth dipped in water.
Use a brush or vacuum.
Clean the Print Head when changing a
label roll.
Element
Clean the Platen Roller when changing a
new label roll.
As needed.
Monthly.
As needed.
As needed.
38
Interval
Print Head
Element