Samsung 275C - SRP Two-color Dot-matrix Printer Servisní příručka stáhnout pdf (Strana 127)

Rev. 2.00

- 127 -

SRP-275

7-2-4 Auto cut mechanism problems

Problem Probable Cause Level Checkpoint Action

Paper does

not cut despite

normal

operation of

Motor-DC

No intersection between Cutter

and Cutter lower

B Check for intersection

Reassemble

Auto cutter ass’y or

Cutter lower ass’y

Defective soldering between

Motor-DC and connector wire

B Check soldering condition Resolder as required

Motor-DC

does not rotate

Defective connection between

connector of Auto cutter ass’y

and PCB-AC ass’y

Check for connection of

connector

Make sure connection

of connector

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Samsung 275C - SRP Two-color Dot-matrix Printer Servisní příručka Strana 127