Does a Third-Party Printhead or Ink Void Your Printer Warranty?
Printer OEMs and dealers often say a non-OEM part "voids the warranty." In the US that statement is narrower than it sounds. Here's what the rules actually say, where the real exposure is, and why ...
Can a Printhead Be Repaired? Recovery Services vs. Genuine Replacement
"Printhead repair" almost always means cleaning, not repair. Here's what recovery services can and can't fix, how to tell which category your dead head falls into, and when paying for recovery cost...
How Piezoelectric Printheads Work: Nozzles, Drop Formation, and Why It Matters for Replacement
Nearly every wide-format head we sell — Epson, Ricoh, Konica, Kyocera, Xaar — is piezoelectric. Here's what that means mechanically, why it's different from thermal inkjet, and how that design expl...
Dried or Clogged Printhead After Storage: Recovery Steps Before You Buy a New One
A printer that sat for a month — a slow season, a move, a shop closure — comes back with a nozzle check full of gaps. Some of those heads recover completely; some are gone. A staged recovery proces...
Manual Printhead Cleaning Without Damaging Nozzles: Step-by-Step for Epson DX and i-Series
More heads are destroyed by cleaning than by clogs. The safe manual method for DX4/DX5/DX7 and i3200/XP600/i1600 heads — what solution to use, how much pressure is too much, and the three things th...
Printhead Not Recognized After Installation: Cable, Board, and Firmware Checklist
A new head that the printer won't see is almost never a dead head. Work through this checklist in order — cable, orientation, board, head rank, firmware — before you assume the part is faulty or fi...
