Setting Items on the Set Threshold Screen

Set Threshold

Pre-judgement Engine Conformity Settings: Severe (0.0) <---> Mild (99.9)

Specify the judgement criteria for color adjustment when using the Quick Color Adjustment function.

Setting Item Description
Alert: Operates even if exceeds alert criteria

Deviation on A Page

 Specify the tolerance (ΔE00) of the color difference within a chart scanned using the machine, in the range from 0.0 through 99.9. The smaller the specified value, the stricter the judgement, and the more accurate the color adjustment.

If the measurement result exceeds the specified value, a confirmation message is displayed.

Default: 4.0
Alert: Operates even if exceeds alert criteria

Deviation Between Pages

 Specify the tolerance (ΔE00) of the color difference between the two charts scanned using the machine, in the range from 0.0 through 99.9. The smaller the specified value, the stricter the judgement, and the more accurate the color adjustment.

Default: 1.5
Error: Stops if exceeds error criteria

Deviation on A Page

 Specify the tolerance (ΔE00) of the color difference within a chart scanned using the machine, in the range from 0.0 through 99.9. The value must be greater than the value specified under Alert: Operates even if exceeds alert criteria, in the Deviation on A Page field. The smaller the specified value, the stricter the judgement, and the more accurate the color adjustment.

If the measured value is greater than the specified value, you are prompted to adjust the colors on the printer. Also, you can no longer create a profile.

Default: 6.0
Error: Stops if exceeds error criteria

Deviation Between Pages

 Specify the tolerance (ΔE00) of the color difference between two charts scanned using the machine, in the range from 0.0 through 99.9. The value must be greater than the value specified under Alert: Operates even if exceeds alert criteria, in the Deviation Between Pages field. The smaller the specified value, the stricter the judgement, and the more accurate the color adjustment.

If the measured value is greater than the specified value, you are prompted to adjust the colors on the printer. Also, you can no longer create a profile.

Default: 2.5

Pre-judgement Engine Conformity (Alert/Error) Settings: Mild (0.0) <---> Severe (5.0)

Specify the standard value of maximum density for each of the CMYK colors.

Setting Item Description
Alert: Operates even if below alert criteria

C

M

Y

K

 Specify the standard value of the maximum density for CMYK, in the range from 0.0 through 5.0. The larger the value specified, the higher the density required, and the more accurate the color adjustment.

If the measurement result is smaller than the specified value, a confirmation message is displayed.

Default:

  • C: 1.50
  • M: 1.40
  • Y: 0.90
  • K: 1.65
Error: Stops if below error criteria

C

M

Y

K

 Specify the standard value of the maximum density in the range from 0.0 through 5.0. The standard value should be smaller than the values specified under Error: Stops if exceeds error criteria.

If the measured value is lower than the specified value, you are prompted to adjust the colors on the printer. Also, you can no longer create a profile.

Default:

  • C: 1.25
  • M: 1.15
  • Y: 0.80
  • K: 1.45

Color Verification Criteria: Severe (0.0) <---> Mild (99.9)

Specify the judgement criteria after performing color adjustment using the Quick Color Adjustment function.

Setting Item Description
Error: Stops if equal to or exceeds error criteria

Japan Color Digital 2011 Coated, Wedge

Delta E Max. (ΔE00)

Delta E Ave. (ΔE00)

 Specify the ΔE00 threshold values in the range from 0.0 through 99.9, for the following settings:
  • Delta E Max. (ΔE00)
  • Delta E Ave. (ΔE00)

The specified value is displayed as a dotted line on the graph, along with the following results:

  • Delta E Max. (ΔE00)
  • Delta E Ave. (ΔE00)

Default:

  • Delta E Max. (ΔE00): 6.5
  • Delta E Ave. (ΔE00): 2.5
Error: Stops if equal to or exceeds error criteria

ISO12647-8 Coated V3 F51

Delta E of 95th Percentile Except Boundary Patches (ΔE00)

Delta E Ave. Except Boundary Patches (ΔE00)

 Specify the ΔE00 threshold values in the range from 0.0 through 99.9, for the following settings:
  • Delta E of 95th Percentile Except Boundary Patches (ΔE00)
  • Delta E Ave. Except Boundary Patches (ΔE00)

The specified value is displayed as a dotted line on the graph, along with the following results:

  • Delta E of 95th Percentile Except Boundary Patches (ΔE00)
  • Delta E Ave. Except Boundary Patches (ΔE00)

Default:

  • Delta E of 95th Percentile Except Boundary Patches (ΔE00): 6.5
  • Delta E Ave. Except Boundary Patches (ΔE00): 2.5
Error: Stops if equal to or exceeds error criteria

Verify GRACoL2013, Wedge

Delta E Max. (ΔE00)

Delta E Ave. (ΔE00)

 Specify the ΔE00 threshold values in the range from 0.0 through 99.9, for the following settings:
  • Delta E Max. (ΔE00)
  • Delta E Ave. (ΔE00)

The specified value is displayed as a dotted line on the graph, along with the following results:

  • Delta E Max. (ΔE00)
  • Delta E Ave. (ΔE00)

Default:

  • Delta E Max. (ΔE00): 5.0
  • Delta E Ave. (ΔE00): 2.5
Error: Stops if equal to or exceeds error criteria

Simple Gray Scale, Wedge 2013

Maximum Weighted CMY Scale (wΔCh)

Average Weighted CMY Scale (wΔCh)

Maximum Weighted CMY Scale (wΔL)

Average Weighted CMY Scale (wΔL)

Maximum Weighted K Scale (wΔL)

Average Weighted K Scale (wΔL)

 Specify the wΔCh and wΔL threshold values in the range from 0.0 through 99.9.

The specified value is displayed as a dotted line on the graph, along with the following results:

  • Maximum Weighted CMY Scale (wΔCh)
  • Average Weighted CMY Scale (wΔCh)
  • Maximum Weighted CMY Scale (wΔL)
  • Average Weighted CMY Scale (wΔL)
  • Maximum Weighted K Scale (wΔL)
  • Average Weighted K Scale (wΔL)

Default:

  • Maximum Weighted CMY Scale (wΔCh): 3.0
  • Average Weighted CMY Scale (wΔCh): 1.5
  • Maximum Weighted CMY Scale (wΔL): 3.0
  • Average Weighted CMY Scale (wΔL): 1.5
  • Maximum Weighted K Scale (wΔL): 3.0
  • Average Weighted K Scale (wΔL): 1.5
Error: Stops if equal to or exceeds error criteria

ISO12647-8:2021 Coated V3 F51

Delta E Ave. Except Boundary Patches (ΔE00)

Delta E of 95th Percentile Except Boundary Patches (ΔE00)

Delta Ch Ave.; Composite Gray (ΔCh)

Delta Ch Max.; Composite Gray (ΔCh)

Delta Paper Whiteness (ΔE00)

 Specify the ΔE00 and ΔCh threshold values in the range from 0.0 through 99.9.

The specified value is displayed as a dotted line on the graph, along with the following results:

  • Delta E Ave. Except Boundary Patches (ΔE00)
  • Delta E of 95th Percentile Except Boundary Patches (ΔE00)
  • Delta Ch Ave.; Composite Gray (ΔCh)
  • Delta Ch Max.; Composite Gray (ΔCh)
  • Delta Paper Whiteness (ΔE00)

Default:

  • Delta E Ave. Except Boundary Patches (ΔE00): 2.5
  • Delta E of 95th Percentile Except Boundary Patches (ΔE00): 5.0
  • Delta Ch Ave.; Composite Gray (ΔCh): 2.5
  • Delta Ch Max.; Composite Gray (ΔCh): 4.0
  • Delta Paper Whiteness (ΔE00): 3.0
Parent topic: Initial Settings Screens