Samsung MultiXpress K760 Series - Replacing the imaging unit

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10. Troubleshooting
Replacing the imaging unit
• X740x/X750x/X760x series uses four colors and has a imaging unit for each
one: yellow(Y), magenta(M), cyan(C), and black(K).
• K740x/K750x/K760x series uses one color and has a imaging unit for
black(K).
When the life of the imaging unit expires totally
• The status LED turns red on and the display screen shows the error message
for replacing imaging unit.
• Check the type of the imaging unit for your machine.(see "Supplies and
Accessories" on page 211)
At this stage, the imaging unit needs to be replaced.