In a multi-color print job, what are 'kill points' or 'color traps'?

In a multi-color print job, what are 'kill points' or 'color traps'?

• A. The color calibration targets used for proofing
• B. Potential problem areas where colors could overlap or misalign, requiring correction in trapping and layout
• C. The points where color is knocked down to reduce ink usage
• D. The types of ink used in trapping

Answer: (B)

In multi-color printing, you’re coordinating several color separations that must line up on press. Color traps (also called traps or kill points) are deliberate overlaps between adjacent color areas to prevent gaps if the inks shift slightly during printing. They mark potential problem areas where colors could overlap or misalign, and the layout is adjusted to create those small overlaps so the final print looks seamless. This is a trapping and layout concern, not a color calibration target, not a method to reduce ink usage, and not a type of ink. Trapping decisions depend on the paper, ink behavior, and press tolerance to balance clean edges with avoiding visible overprint halos.

In multi-color printing, you’re coordinating several color separations that must line up on press. Color traps (also called traps or kill points) are deliberate overlaps between adjacent color areas to prevent gaps if the inks shift slightly during printing. They mark potential problem areas where colors could overlap or misalign, and the layout is adjusted to create those small overlaps so the final print looks seamless. This is a trapping and layout concern, not a color calibration target, not a method to reduce ink usage, and not a type of ink. Trapping decisions depend on the paper, ink behavior, and press tolerance to balance clean edges with avoiding visible overprint halos.