RFI Emission OS-214plus Servisní příručka stáhnout pdf (Strana 19)

TTP-244 Plus Bar Code

Printer Service Manual

7. Remove all connectors on the main board.

Remark

Description

JP52

Push button connector

JP37

Ribbon encoder sensor & DC motor connector

JP14

Stepping motor connector

JP53

Gap sensor connector

JP46

BLine sensor connector

JP18

Ribbon sensor connector

JP42

Print head connector

8. Remove the screw of ground wire on the main board.

9. Remove the rest three screws on the mainboard.

10. Replace the mainboard.

11. Reassemble the internal label roll mount in the reverse procedures of the removal.

Ground Wire