ロードセルキャリブレーションウィザードを実行します（[オプション]メニュー > [ウィザード]）。

Objet Studioバージョン9.0.10.19は、Windows 10にアップグレードした後にクラッシュしたりフリーズしたりすることがあります。

これは、次のようにファイアウォールの設定を調整することで修正できます。

図を使った説明資料をダウンロードするには、ここをクリックしてください。

1. スタートメニューの[設定]アイコンをクリックし、「ファイアウォール」を検索します。
2. [ファイアウォールとネットワーク保護]ウィンドウで[詳細設定]を選択します。
3. サイドメニューから[受信の規則]を選択します。
4. [新しい規則]を選択します。
   ウィザードが起動し、新しい規則を設定するための各ステップが順に表示されます。
5. [規則の種類]ステップで、[カスタム]を選択して[次へ]をクリックします。
6. [プログラム]ステップで、[すべてのプログラム]を選択して[次へ]をクリックします。
7. [プロトコルおよびポート]ステップで、[任意]を選択して[次へ]をクリックします。
8. [スコープ]のローカルIPアドレスで、[これらの IP アドレス]を選択して[追加]をクリックします。
9. IPアドレスの範囲に「10.10.20.1」～「10.10.20.2」を入力して、[OK]をクリックします。
10. リモートIPアドレスについて、ステップ8と9を繰り返します。
11. 完了したら、[次へ]をクリックします。
12. [操作]で、[接続を許可する]を選択して[次へ]をクリックします。
13. [プロファイル]ステップで、すべてのプロファイルが選択されていることを確認し、[次へ]をクリックします。
14. 作成した規則に名前を付け（オプション）、[完了]を選択します。
15. [送信の規則]についても同じプロセスを繰り返します。

問題が解決しない場合は、最寄りのテクニカルサポートセンターにお問い合わせください。

The Fabric Analyzer tests enable you to evaluate the quality, accuracy, and performance of the 3D print on a selected fabric. There are 8 main tests for TechStyle and 6 tests for Prime FabriX.

For information about best practices, refer to Printing on Fabric with J850 TechStyle - EN PolyJet Best Practice and Printing on Fabric with J850 Prime FabriX - EN PolyJet Best Practice.

You can print on netting (or mesh) fabric by using the Netting-Fabric Insert option in GrabCAD Print. This option enables you to plan a print job that pauses after printing a few slices on a silicone mat (or parchment paper). Afterwards, you continue the print job.

The first slices printed on the silicone mat ensure that the 3D print adheres properly to the netting fabric.

For information about best practices, refer to Printing on Fabric with J850 TechStyle - EN PolyJet Best Practice and Printing on Fabric with J850 Prime FabriX - EN PolyJet Best Practice.

Use double-sided adhesive tape when printing with flexible materials (Agilus30).

Note: It is recommended to use double-sided adhesive tape when printing with rigid or flexible materials to reduce the likelihood of the following effects:

• fabric rippling - might occur when using elastic fabrics that are stretched too much.
• fabric curling - might occur when printing large solid (unsegmented) prints with more than 20 mm between the extreme points. This can cause damage to the print and printer.
• fabric lifting - might occur for large, flat, flexible prints.

For more information about double-sided adhesive tape, refer to “Preparing the Build Tray for Printing on Fabric” in the User Guide.

Possible cause:

• The printing material penetrates the fabric and causes color bleeding on the back surface.

Troubleshooting options:

• Print the Fabric Analyzer and follow instructions as described in Printing on Fabric with J850 TechStyle - EN PolyJet Best Practice and Printing on Fabric with J850 Prime FabriX - EN PolyJet Best Practice.
• To correct this, print an adhesion layer that is thick enough to compensate for the absorption.
• Change the design to compensate for the absorption of the printing material into the fabric.

Some possible causes:

1. The printing material might be absorbed into the fabric in such a way that it causes the effect of sinking walls or other deformities.
   Troubleshooting options are:
   • Print the Fabric Analyzer and follow instructions as described in the relevant best practice guide: Printing on Fabric with J850 TechStyle - EN PolyJet Best Practice and Printing on Fabric with J850 Prime FabriX - EN PolyJet Best Practice.
   • Print an adhesion layer that is thick enough for compensate for the absorption.
   • Change the design to compensate for the absorption of the printing material into the fabric.
2. The accuracy of the tray height calibration (Z-Start) can cause quality issues such as deformities and breaks in the 3D print. This indicates that the Z-Start needs to be recalibrated to correct the tray height.:
   • To correct the problem, recalibrate the tray height (Z-Start).
   • Increase the adhesion layer thickness.

Possible cause

• Printing with flexible printing materials can cause tackiness on 3D prints.

Troubleshooting

• Print the Fabric Analyzer, select different materials, and follow instructions as described in the relevant best practice guide Printing on Fabric with J850 TechStyle - EN PolyJet Best Practice.
• In J850 TechStyle printers, you can prevent this by using the Flex Touch coating option in GrabCAD Print. Selecting the Full coating option applies the coating layer to the top surface and in between the elements of the print.
  Note: This might cause fabric wetting for segmented and dense prints.

Possible causes:

• Flex Touch coating is applied in between the elements and the contact area between the Flex Touch coating and the fabric surface is increased.
  • Troubleshooting:
    To reduce wetting marks, use the Flex Touch coating option in GrabCAD Print and select Smart coating option. This applies a coating layer only to the top surface of the elements.
• Fully Segmented geometry
  • Troubleshooting:
    Use a partially segmented geometry
• Sparse Geometry- The design has a few elements that are not close together.
  • Troubleshooting:
    Use a dense geometry design (many elements that are close together).

For information about best practices, refer to Printing on Fabric with J850 TechStyle - EN PolyJet Best Practice.

When color accuracy is an issue, the possible causes may be:

• The elements in your design may be too thin.
  Elements that are less than 1.0–mm thick do not print with a white core (if selected). If you use vivid colors only, these elements may appear transparent.
  Troubleshooting options:
  • Print the Fabric Analyzer, Color test and follow instructions as described in the relevant best practice guide: Printing on Fabric with J850 TechStyle - EN PolyJet Best Practice and Printing on Fabric with J850 Prime FabriX - EN PolyJet Best Practice.
  • Change the design to ensure that thickness of the elements is greater than 1.0 mm. In that case, the white core that you select is printed and the vivid colors will appear as expected (not transparent).
• The color is out of gamut and the preview of the selected color is not the same as the actual color.
  Troubleshooting options:
  • In the design software, select colors for your design that do not shift too much across color gamuts and are within the printer color gamut in your design.

For more details, see the following resources:

• Stratasys Academy
• Stratasys Support Center
• Design for Additive Manufacturing - PolyJet Best Practice

Possible cause

Stretching an elastic fabric can cause rippling and affect the design dimensions.

Solution:

Use double-sided adhesive tape to secure the fabric to the build tray.

For more information about double-sided adhesive tape, refer to “Preparing the Build Tray for Printing on Fabric” in the User Guide.

Possible cause

• Fabric lifting might occur for large, flat, flexible prints.

Troubleshooting

To reduce this effect, do either of the following:

• Add double-sided adhesive tape when you place the fabric on the build tray.
  For more information about double-sided adhesive tape, refer to “Preparing the Build Tray for Printing on Fabric” in the User Guide.
• Add an adhesion layer using VeroClear™ or Digital Material RGD-FT-001-DM printing material between the fabric and the printed design.
  The adhesion layer reduces color bleed in the fabric, ensures that the pattern adheres to the fabric, and can improve the surface quality of flat prints.

For information about best practices, refer to Printing on Fabric with J850 TechStyle - EN PolyJet Best Practice.

For J850 TechStyle printer:

• Minimum size: 510 mm x 410 mm
• Maximum size: 2 m x 2 m
• Recommended fabric thickness is 0.2–3.0 mm

For J850 Prime FabriX printer:

• Size: 510 mm x 410 mm
• Recommended fabric thickness is 0.5-2.0 mm