OKI Overprint / Underprint

Post Reply
TransferPaper
Posts: 113
Joined: Wed Oct 21, 2020 8:56 am


Image


How to print white *first* using an OKI Pro8432WT White Toner Printer.

Let's Begin
Open your OKI Pro8432WT and as you can see, the orientation is (from the back of the printer to the front) : White, Magenta, Yellow, Cyan.
We need to physically swap the Cyan and White Toner positions in the printer so the orientation is : Cyan, Magenta, Yellow, White.

Image


Image

Underprint Setup

1. Select a profile
2. Click the "Color Mapping" Button
3. Click the "Activate" checkbox and change "Destination Color" to the following orientation.

Black/White
Magenta
Yellow
Cyan

Image



Image

Overprint Setup

1. Select a profile
2. Click the "Color Mapping" Button
3. Deactivate the "Activate" checkbox.

Image

Load the Job

Step 2 of 5: Job Selection

1. Ensure the paper size located at the bottom right is set to relevant page size.

2. Click "Load File" and load your artwork into the TransferRIP.

Image

Optional Adjustments

Step 3 of 5: Colour Management

Importing a file into the TransferRIP is slightly lossy due to the conversions that take place upon importing your artwork.

For Raster images; we recommend bumping the Black Gamma to +10 and increasing Saturation to a value between +10 and +20.

Image

Spot channel

Step 4 of 5: Spot Channel fill up

Fill Spot up to: 200% coverage.

Multiplicate Spot by: a Factor of 1.00

Underfilling: 2 device pixels

Preserve partial transparency: Active

We find these settings work for most artworks.

Image

Print

Step 5 of 5: Print and Screen Settings
Adjust the settings as required and print.

NOTE : Do NOT use the settings in the image shown.
Use the settings your specific media requires, and/or whatever your artwork requirements dictate.

Done.
Post Reply