epson lq 690 dot printer head cleaning

Epson LQ 690 dot printer head cleaning
LQ 690 Epson printer head cleaning.
epson LQ 690 dot printer head repair.
epson LQ 690 dot printer.
epson LQ-690 dot matrix printer head cleaning.
epson LQ 790 Epson LQ-690. ribbon.
how to fix.
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[@samirtech1024]

Thanks for this video

[@mrzazey]

Hi How i can print in front like last video