Printhead Guides
DX5 vs DX7: What Actually Changed Inside the Head and Which Refurbished Units Are Worth Buying
Oct 22, 2026 · 8 min readThe DX7 is not simply a faster DX5, and a cheap refurbished unit is not always a bargain. Here is what really differs between the two heads, where that differen
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Troubleshooting & Repair
Banding on Wide Format Prints: Reading the Spacing Between Bands to Find the Real Cause Fast
Oct 22, 2026 · 10 min readBanding is a measurement, not a mystery. Measure the distance between consecutive bands, compare that pitch with the feed step of your pass mode, and the machin
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Troubleshooting & Repair
Printhead Not Firing After Cleaning: Five Checks in the Order a Technician Would Actually Run Them
Oct 22, 2026 · 7 min readA head that dies right after a cleaning cycle is rarely a dead head. Run these five checks in cost order, from pump suction and cap seal to air leaks, cables, a
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Troubleshooting & Repair
Wide Format Banding That Appears Mid Roll: 8 Checks to Run From Cheapest to Most Expensive
Oct 22, 2026 · 11 min readBanding that starts halfway through a roll rarely means a dead printhead. Measure the interval between bands first, then work the checks in cost order: nozzle p
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