> Clean the Sensors
> Clean the Tear Bar/ Peel Bar
> Clean the Exterior/ Interior
 

Clean the Sensors

1. Turn off the printer.


2. Open the Media Cover.
   


3. Push the Print Head Release Lever to open the Print Head.
   


4. Use compressed air or vacuum to clean the Black Mark Sensor and Gap Sensor.
   
   1.  Black Mark Sensor
   2.  Gap Sensor

   We recommend cleaning the sensors once per month.

Clean the Tear Bar/ Peel Bar

1. Turn off the printer.


2. Open the Media Cover.
   


3. Wipe the Tear Bar and the Peel Bar with a lint-free cloth dipped in isopropyl alcohol or ethanol, as needed.
   
   TJ-4420TN/TJ-4520TN/TJ-4620TN
   
   1. Peel Bar
   
   TJ-4422TN/TJ-4522TN
   
   1. Tear Bar

Clean the Exterior/ Interior

Exterior: Wipe with a lint-free cloth dipped in water, as needed.
Interior: Use a brush or vacuum, as needed.