Printhead Clogging: Causes, Solutions, and Prevention Guide
Learn why printheads clog and how to prevent it. Explore common causes, maintenance tips,…
Care & repair
Maintenance & troubleshooting
Find practical checks, care routines and explanations for problems with printheads, ink systems and printer parts.
Browse the collection
Find a useful guide
90 articles
Quick searches
All 90 articles
How to Identify and Order the Right Timing Belts for Your Large-Format Printer?
Learn how to read timing belt model codes (MXL, S2M, XL, 2GT, HTD3M), calculate tooth coun…
UV DTF Printer Maintenance Guide: Daily Care, Parts and Troubleshooting
Learn daily, weekly, and monthly UV DTF printer maintenance; common troubleshooting method…
How to Prevent DTG Print Head Clogging: Maintenance Guide
Learn how to prevent DTG print head clogging with proper maintenance, white ink management…
Why Is Your Printer Ink System Failing? 8 Common Ink Problems and How to Fix Them
Troubleshooting printer ink issues? Learn how to solve clogged printheads, ink leaks, colo…
DTG Printer Maintenance Guide: Daily, Weekly & Monthly Maintenance Tips
Learn how to maintain a DTG printer to prevent printhead clogs, improve print quality, red…
DTF Printer Maintenance Guide: Daily, Weekly & Monthly Care
Learn essential DTF printer maintenance tips, daily checklists, cleaning methods, and trou…
6 Common UV Printing Issues and Practical Solutions
Discover the causes behind common UV printing problems and effective solutions to improve…
Wide-Format Printer Summer Maintenance: 5 Essential Tips to Prevent Downtime
Prevent printhead clogging, media jams, and printer failures in summer with these 5 essent…
Common DTF Printing Problems and How to Fix Them
Learn how to solve common DTF printing problems including white ink separation, ink smudgi…
Comprehensive Maintenance Guide for Wide-Format Printers
Complete maintenance guide for wide-format printers, covering operation rules, ink system…
Large-Format Printer Printhead Maintenance Guide: Everything You Need to Know
Complete guide to large format printer printhead maintenance: daily care, clog prevention,…
Printhead Ink Starvation Solutions: Causes & Fix Guide for Wide-Format Printers
Learn how to fix printhead ink starvation in wide-format printers. Discover causes like ai…
Industrial Inkjet Printer Maintenance Guide for Stable Printing Performance
A complete guide to industrial inkjet printer maintenance, covering printhead cleaning, in…
DTF Printer Cleaning Guide: Step-by-Step Maintenance
Learn DTF printer cleaning step by step. Prevent printhead clogs, improve print quality, a…
Printhead Cleaning Mistakes: 10 Common Errors That Damage Your Printer
Avoid common printhead cleaning mistakes that cause damage. Learn safe methods to protect…
Does Third-Party Ink Damage Printheads Over Time?
Explore how original and third-party ink affect printhead lifespan and stability. Learn to…
Inkjet Printhead Cleaning System Fault Detection and Solutions
Quickly detect and resolve printhead cleaning system faults. Keep your printer running smo…
How to Prevent Printing Misalignment Caused by Belt Loosening in Digital Textile Printers？
Belt loosening in digital printers can cause print misalignment. Learn how to prevent it w…
How to Choose the Right Ink Pump Motor: Brushed vs. Brushless Ink Pumps Explained
Explore brushed and brushless ink pump motors used in industrial inkjet systems. Compare s…
How to Maintain Printheads in Low-Temperature Environments
Learn how to maintain printheads in low-temperature environments with proper cleaning and…
Printer Negative Pressure Ink System Failures: Diagnosis and Solutions
Improper negative pressure can cause air leaks, ink flooding, back-suction, frequent clean…
Ink Buildup on Inkjet Printheads: Causes, Environmental Factors, and Practical Solutions
Learn how waveform settings, temperature, and humidity cause ink buildup on inkjet printhe…
High-Gap UV Printing Explained: Printhead Life, Ink Mist, and Stringing
High-gap UV printing: causes of printhead wear, ink mist, and stringing, with key tips for…
Why Does Ink Mist Still Occur After Installing a Static Eliminator?
Understanding static generation, recognizing static-related ink mist, and correctly select…
Grainy White Ink in UV Printing: Causes and Solutions
This article explains the main causes of grainy white ink in UV printing and provides prac…
Printer Shutdowns and Garbled Output: Causes & Solutions
Learn the common causes of printer shutdowns and image distortion, along with effective so…
Winter Inkjet Printer Maintenance Guide for Eco-Solvent, Solvent, and UV Printers
Winter inkjet printer maintenance tips to prevent clogging, static, and ink issues. Keep e…
How to Prevent Ink Backflow and Keep Your Printing System Stable?
A comprehensive analysis of what ink backflow is, why it occurs, how to quickly identify i…
Printer Maintenance Before Holidays & Post-Holiday Restart Checklist
Pre-break maintenance and post-break inspections greatly reduce downtime while keeping you…
Printhead Troubles? Comprehensive Troubleshooting and Maintenance Guide
Learn how to troubleshoot and maintain printheads, check ink supply systems, and perform c…
What Are the Essential Steps in DTF Printer Maintenance?
Master essential DTF printer maintenance steps to extend printhead life, ensure smooth ink…
How to Keep UV Printer Printhead in Optimal Working Condition?
The best way to keep a UV printer printhead in optimal working condition is to perform pro…
3 Key Maintenance Tips to Keep Your UV Printer Printheads from Damaging
3 key maintenance tips for UV printer printheads: ink selection and replacement, proper pr…
Eco-Solvent Printers: Printhead Maintenance
Common printhead maintenance misunderstandings and solutions to help you maintain the eco-…
Capping Station Maintenance and Adjustment Tips
The capping station plays a vital role in printhead maintenance, print quality protection,…
UV Flatbed Printer: Printing Head Cleaning Solution
Use of a specialized printing head cleaning solution has a significant impact on extending…
UV Flatbed Printer Use Precautions: You Should Know
UV flatbed printers, also known as universal flatbed printers, have revolutionized digital…
Eco-Solvent Printer Troubleshooting: A Complete Guide for Print Professionals
Six eco-solvent printer troubleshooting tips to help you handle issues more easily and kee…
How to Maintain the UV Ink Cartridge? What Issues Should Be Paid Attention To?
Proper UV ink cartridge maintenance extends printer lifespan and keeps the UV printer runn…
Top 14 UV Print Troubles & Solutions
In this article, we have discussed 14 common problems that affect UV printing quality and…
How to Maintain the Large Format Printers?
The maintenance of large format printer is mainly divided into three parts: good use envir…
How to Prevent UV Printers from Generating Static Electricity?
The way to prevent UV printers from generating static electricity.
How Can You Effectively Maintain Your UV Printer Head in Any Situation?
Four UV printer head maintenance methods, including initial installation, daily maintenanc…
How to Avoid Printing Problems: Disconnection and Ink Flying in Winter in Inkjet Printers?
Inkjet printing in winter is prone to printing problems such as printing disconnections an…
Correct Way to Wipe the Nozzle Surface of Kyocera Print Head
Ways to wiper the nozzle surface of the Kyocera inkjet print head: The rubber wiper on the…
Analysis of Printhead Cleaning Fluid and How to Use It?
When encountering printhead clogging during inkjet printing, we usually use printhead clea…
Printhead Cleaning: All You Should Know
Printhead cleaning methods: clean it with cleaning fluid and a springe, or ultrasonic wave…
How to Effectively Reduce the Cost of Large-Format Printer for Indoor Purpose?
Three aspects to reduce the cost of large-format printer for indoor purpose: printhead sel…
How to Compare the Printing Speeds of Different Inkjet Print Heads?
Three indicators determine the print speed of the inkjet print heads: number of nozzles, j…
How Do I Choose the Right Inkjet Print Head?
When choosing the right inkjet print head, we should consider speed, resolution, frequency…
4 Tips to Extend the Service Life of Kyocera Print Heads!
Extend the service life of Kyocera print heads by controlling the freshness of the ink, ti…
How to Make the Right Choice Among Ricoh Printheads for UV Printers?
Ricoh Printheads Models widely used for UV printers: Ricoh G4, G5, G6, and G5i.
How to Identify Whether Your Epson Print Head is Locked or Not?
Various Epson print heads on the market, including Epson print head DX5, DX7, and 5113, ha…
How to Clean a Clogged Epson Printhead? Causes and Solutions
How to clean Epson print head clogged by air blockage, lack of negative pressure, no ink,…
Reasons for Clogged DTF Printhead & How to Fix Them
A clogged DTF printhead means that the printhead is clogged with air, dry ink, or dust, bl…
How to Clean the Printhead Clogged?
Printhead clogged formation: printhead is not tightly sealed or left for a long time after…
Comprehensive Comparison: Epson DX5 vs 5113, XP600, and I3200 Printheads
Explore Epson DX5 vs XP600, DX5 vs 5113, and DX5 vs I3200 printhead in speed, print qualit…
Epson I3200 Printhead: A1, U1, E1—How to Choose?
Know the differences among Epson i3200 printhead A1, E1, and U1, as well as the ink select…
How to Distinguish S3200, I3200 and 4720 Printhead?
Have a deep insight into the differences between Epson i3200 and 4720 printheads, as well…
How to Maintain the Print Head of Inkjet Printer During the Long Holiday?
How should we maintain the inkjet printer during the holidays? Here are some suggestions f…
How to Correctly Assess the Quality of Inkjet Printing?
Evaluating the print quality a specific inkjet printer can deliver is more complicated tha…
How to Optimize the Printing Effect of Inkjet Printer and Reduce Font Blur and Ghosting?
Inkjet printer is one of the office equipment that we often use in our daily work and life…
How to replace the printer ink cartridge?
Office employees need to use a printer because basic office workers are equipped with a pr…
How to do the printer print dislocation?
A newly bought inkjet printer, in the first few days of the printing effect, is still sati…
How to clean the ink cartridge print head? Cleaning explanation
In the printing process, we often encounter the problem of blocking the printer ink cartri…
How Often Do I Change the Ink Dampers for White Ink Printers?
Ink damper is used to filter the stored ink twice, and supply the ink to the printhead to…
How to handle Print heads
How to handle Print heads The print head is sophisticated and must be careful when handlin…
How to Avoid Printhead Damage in the Printing Process of the UV Printer?
For inkjet printing equipment, the printhead is the key factor of equipment maintenance an…
5 Common Printhead Problems & How to Fix Them
Printers might just be the most frustrating piece of outfit in utmost home arms and unfort…
How to Deal with Color Bars When Printed by Epson Color Inkjet Printer?
In daily life, with the extension of working time, the printer will be used for a little l…
How to Choose the Ink Pump of UV Printer?
The ink pump is the heart of the entire ink supply system and is mainly used to deliver in…
What Should I Do if the Inkjet Head is Blocked While the Printer is in Use?
The printer head is not often blocked in daily use. Because the company uses it every day,…
How to Maintain the UV Printer Printhead?
How to Maintain the UV Printer Printhead? If you want the UV printer printhead to last lon…
When Does the Printer Need to Do Waste Ink Zeroing?
Nowadays, with the development of the economy and technology, people pay much attention to…
How to Distinguish the Quality of the UV Printer Print Head?
UV printers are widely used in production applications. It is not limited by materials. It…
How to Deal with That if the Print Head of an Inkjet Printer Is Blocked?
Inkjet printers are a better choice for users who do not consume much. They are cheap and…
How to Maintain the Ricoh G6 Print Head?
The Ricoh G6 print head of the UV printer needs regular maintenance. Pay attention to the…
How to Disassemble and Install the Printer Printhead?
The preparation work is to replace the ink cartridge in the online state. When the print h…
How to Maintain the Printer Print Head?
The printer will not be so easily blocked when it is used normally every day, because the…
Large Format Flatbed Printer Printing Conditions and How to Maintain?
The large-format flatbed printer is a kind of "non-contact with objects" high-tech digital…
How to Solve the Clogging of the Epson Printer Print Head?
In daily work, printers are often used to print documents and color pictures for proofread…
How to Ship Printer Parts by DHL?
At the beginning of November, DHL invited Johope to visit their workshop.. keep working wi…
RICOH GEN5 PRINT HEAD DET
MH5420 MH5440 Method Piston pusher with metallic diaphragm plate Print Width 54.1 mm(2.1")…
Why Cause Odors during UV Printing & How to Deal with It?
UV flatbed printers will produce some odors in actual printing. The worse the ink, the str…
How to Choose a Print Head for You?
Ricoh, Kyocera, Konica, Seiko, Toshiba With so many different brands and models of printhe…
6 tips to Make Your UV Printers a Longer Life
Whether it is a laser printer or an inkjet printer, it is always "squeaky" in front of the…
Ricoh Gen5 Print Head-How to Know Which Model You Using?
I believe that you know Ricoh print heads. But in fact, there are so many models in the ma…
Epson, Konica, Ricoh, Starfire Printhead Comparison
There are various types of inkjet printhead to choose from. In this article, we talk about…
How to Maintain the Print Head under Low Temperature?
Winter temperatures will affect the operation of the nozzle, the winter is the worst seaso…
No articles match this search.
Try a shorter model reference or a different part name.
Ask our team for helpTalk to JOHOPE
Need help with your specific setup?
Share your printer model, part number, ink type and photos so our team can help you check the details.