Optimizing EKPrint Custom Platen Size Settings for OpenDTG Printers

Background

OpenDTG printers, a reliable player in the direct-to-garment printing sector, often have users wanting to utilize the full potential of their platen size. However, certain issues can arise. Some users experience offset issues while printing, which can lead to misalignment and non-optimal printing results. A potential solution? Tweaking the settings in the EKPrint software.

Problem Statement

When using OpenDTG printers with the EKPrint software, the default platen size might not allow full utilization of the platen. There can be a noticeable offset, requiring manual adjustments for each print. This can be tedious, particularly when striving for consistency across multiple prints.

Customizing Platen Size Settings

The EKPrint software, designed for Epson P600 and possibly other printers, stores its settings in a file named custsize.ini. This file holds the key to customizing the platen size, enabling more optimal and centered prints.

Here's a step-by-step guide to make these adjustments:

1. Locate the File: Navigate to C:\Program Files (x86)\EUKON DIGITAL\EKPrint Studio (P600).
2. Backup: Always create a copy of the original custsize.ini file before making any changes.
3. Edit the File: Open the custsize.ini file in a word processing software, such as Word.
4. Understand the Sizing: The sizing in the file is done in pixels, where 720 pixels is equivalent to 1 inch. This conversion is crucial for accurate adjustments.
5. Update the Settings: Modify the relevant settings based on the requirement. The user in the conversation provided a configuration for a 12.5x18 OpenDTG printer, which can be taken as a reference.

makefileCopy code
[Portrait]
X=120
Y=720
Width=9000
Height=12960
Desc="12.5x18 OpenDTG (P)"
Desc_mm="318x457 OpenDTG (P)"
SetAsDefault=1

[Landscape]
X=720
Y=120
Width=12960
Height=9000
Desc="18x12.5 OpenDTG (L)"
Desc_mm="457x318 OpenDTG (L)"

1. Test the Changes: Before going into bulk printing, always do a test print to ensure that the adjustments align with the printer's platen.

Note of Caution

It's important to remember that not all platen sizes or distances might align with this configuration. It's recommended to always do test runs before finalizing changes, especially if you have a different OpenDTG model or conversion kit.

Further Assistance

For those interested in a deeper dive, we've attached the modified custsize.ini file for a closer look. Additionally, for more tech insights, updates, and tutorials, consider following our YouTube channel BCH Technologies or dropping by our Tech blog. If you're in Greensboro, North Carolina, feel free to visit us locally for hands-on assistance and tech demos!