Print Blooket Problem. What I do?

I'm using the function "print blooket" into Indesign. I'm sorry, but I didn't understand your advice.

I do like this because I need blooket type and creep to send the file to CPT and offset printer.

BobLevine, I export using Adobe PDF Converter, from Acrobat DC.

Please, see my print summary, if I doing something wrong, I can't see.

Print Preset: [Custom]

Printer: Adobe PDF Converter

PPD: Adobe PDF

PPD File: C:\WINDOWS\system32\spool\DRIVERS\x64\3\ADPDF9.PPD

General

    Copies: 1

    Collate: N/A

    Reverse Order: Off

    Pages: All

    Sequence: N/A

    Spreads: N/A

    Print Master Pages: N/A

    Print Layers: Visible & Printable Layers

    Print Non-printing Objects: Off

    Print Blank Pages: On

    Print Visible Guides and Baseline Grids: Off

Setup

    Paper Size: Custom

    Paper Width: Auto

    Paper Height: Auto

    Page Orientation: Portrait

    Paper Offset: 0 mm

    Paper Gap: 0 mm

    Transverse: Off

    Scaling: 100%

    Constrain Proportions: On

    Page Position: Centered

    Thumbnails: N/A

    Tiling: N/A

Marks and Bleed

    Crop Marks: Off

    Bleed Marks: Off

    Registration Marks: Off

    Color Bars: Off

    Page Information: Off

    Printer Mark Type: Default

    Crop Mark Weight: 0.25 pt

    Mark Offset from Page: 2,117 mm

    Use Document Bleed Settings: Off

    Bleed Top: 2 mm

    Bleed Bottom: 2 mm

    Bleed Inside: 2 mm

    Bleed Outside: 2 mm

    Include Slug Area: N/A

Output

    Color: Composite CMYK

    Text As Black: Off

    Trapping: N/A

    Flip: None

    Negative: N/A

    Screening: Default

    Simulate Overprint: N/A

Graphics

    Send Data: All

    Download: Complete

    Download PPD Fonts: On

    PostScript®: Level 3

    Data Format: ASCII

Color Management

    Document Profile: U.S. Web Coated (SWOP) v2

    Color Handling: Let PostScript® Printer Determine Colors

    Printer Profile: N/A

    Preserve CMYK Numbers: On

    Proof Profile: N/A

    Simulate Paper Color: N/A

Advanced

    Print &as Bitmap: N/A

    Bitmap Resolution: N/A

    OPI Image Replacement: Off

    EPS: Off

    PDF: Off

    Bitmap Images: Off

    Transparency Flattener Preset: [High Resolution]

    Ignore Spread Overrides: Off

Looks like stitching artifacts from flattening. Try exporting a proper PDF and using the booklet function built into Acrobat to print it.