LCD Flashes "Alternating Zeros" - TS3320 / TS3322

Article ID: ART175521

Date published: 10/30/2019

Date last updated: 10/30/2019

If the LCD displays alternating zeros / flashing circles / flashing boxes, the front cover may be open.

If the front cover of your printer is open, the LCD will show a flashing symbol:

Close the front cover.

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