Artwork & File Preparation
What is a halftone in dtf printing?
Halftones can make large DTF transfers feel lighter, softer and more wearable by reducing solid print coverage while keeping the artwork visible.
09/07/2026
Guides, tutorials and product support for DTF, DTG, sublimation, printers, heat presses, consumables, artwork setup and common troubleshooting.
Use this hub to browse by topic, then open the guide that matches your product, process or issue.
The Knowledge Base is where we publish practical printing guides, setup information, maintenance advice and support articles for Print Geek customers.
Learn about DTF and DTG printing, printer setup, consumables, artwork preparation, curing, transfers and workflow basics.
View DTF & DTG guides →Helpful articles for sublimation printers, inks, paper, blanks, colour output, pressing settings and common setup questions.
View sublimation guides →Setup guides for printers, software, drivers, initial checks, maintenance routines and getting your equipment ready for production.
View setup guides →Maintenance advice for print heads, ink systems, cleaning routines, storage, white ink management and long-term printer care.
View maintenance guides →Guidance for heat press setup, pressure, temperature, time, testing, material handling and practical production workflow.
View heat press guides →Common issues, checks and support steps for print quality, nozzle checks, feeding, curing, pressing, colour and output problems.
View troubleshooting →Guides for preparing artwork, file types, transparency, colour setup, sizing, templates and print-ready design checks.
View artwork guides →Product-specific information, buying guidance, compatibility notes and support articles for equipment, consumables and supplies.
View product support →Helpful buying guides and practical advice for choosing printers, supplies, heat presses and production equipment.
View buying guides →Our guides are written to help customers understand products, avoid common mistakes and get better results from their printing equipment and supplies.
Read the FAQHalftones can make large DTF transfers feel lighter, softer and more wearable by reducing solid print coverage while keeping the artwork visible.
Learn how to apply UV DTF stickers and transfers with clear step-by-step instructions, surface cleaning tips, positioning advice, carrier film removal, pressure tips and troubleshooting.
Learn how to maintain and troubleshoot sublimation printers, including weekly test prints, nozzle checks, head cleaning, incorrect colours, pizza wheel marks, borderless printing issues, power cleaning and manual cleaning warnings.
Confused about JPG, PNG, SVG, EPS, TIFF and PDF files? This guide explains the strengths, weaknesses and best printing uses for each format, including transparency, vector artwork, colour profiles and how to choose the right file type for sublimation, DTF, UV DTF, logos and print-ready artwork.
Learn how to create better AI artwork for printing with correct template sizes, aspect ratios, bleed, safe areas and final file checks. This guide covers practical prompt tips for sublimation blanks, mugs, phone cases, apparel, DTF transfers and UV DTF decals so your artwork is easier to print, press and finish correctly.
Learn starting sublimation time, temperature and pressure guidelines for common materials, including mugs, tumblers, aluminium, polyester, MDF, glass and sublimation blanks.
Learn how to choose the right heat press for sublimation, DTF transfers, garments, mugs, tumblers, caps and small business printing workflows.
Learn what UV DTF printing is, how UV DTF transfers work, what products they suit, how to apply them and the pros and cons of UV DTF stickers.
Learn how UV DTF printing works at a technical level, including UV ink layers, film, adhesive, curing, varnish, surface adhesion and application variables.
Learn how dye sublimation printing works at a technical level, including sublimation ink, transfer paper, heat, pressure, polyester coatings, colour output and common production variables.
Learn how DTF printing works at a technical level, including RIP software, CMYK and white ink layers, adhesive powder, curing, film handling, heat pressing and common production variables.
Learn how to nest sublimation artwork, reduce paper waste, arrange designs efficiently, avoid overlap and get more value from every printed sheet.
Contact the Print Geek team with your order number, product name, photos where relevant and a clear description of what you need help with.