HP
HP FI-1000 printhead repair
The 297 mm HP Fixed Imager 1000 printhead itself — the part that fails in every FI-1000 based machine, whatever badge is on the front.
HP FI-1000 · industrial thermal inkjet
Industrial printhead repair and nozzle recovery
Blocked nozzles, dried ink, contamination and air-lock recover. A dead die segment or a scored nozzle plate does not. We work out which one you have from a nozzle test print — before anything is dismantled and before you pay. A full rebuild is $1,500.
At a glance
- Print width
- 297 mm
- Resolution
- 1200 × 1200 dpi
- Max speed
- 457 mm/s ≈ 27 m/min
- Sectors per head
- 14
- Full rebuild
- $1,500
- Diagnosis
- before you pay
- Machines covered
- 8
- Ink after rebuild
- original HP
Why one dead sector stops production
A fixed page-wide head cannot print around a fault — so the defect lands on every single piece.
The FI-1000 is one 297 mm array. There is no carriage motion to average anything out: when a die segment stops firing you get a continuous band of missing print in exactly the same place on every copy that comes off the machine.
That is why the diagnosis matters more than the repair. The same visible defect can mean a blockage worth an hour of flushing or a dead segment worth a new head, and only the nozzle test tells them apart.
Symptom, cause, and whether it recovers
This is the table we work from — the same one for every FI-1000 machine.
| What you see | What it usually means | Outcome |
|---|---|---|
| A solid white band down the web, in the same place on every copy | A whole die segment has stopped firing | Sometimes recoverable — recovers if the cause is dried ink or blockage, not if the segment is electrically dead |
| Fine missing lines that partly return after a purge | Nozzles blocked by dried ink after idle time | Recoverable |
| Nozzles recover, then drop out again within a short run | Restriction upstream of the head — filter, line or supply pressure | Recoverable — replacing the head would not have fixed it |
| One colour channel weak or missing | Blocked feed or partially blocked die area on that channel | Recoverable |
| Density falling off across the width after long production | Nozzle plate contamination, worn wiper or failing capping | Recoverable — the capping and wiping station has to be serviced too |
| Head errors or refusal to come ready after running dry | Air drawn into the head during an ink starvation event | Recoverable — controlled purging and re-priming |
| Scratches or visible damage on the nozzle plate | Physical contact damage | Replacement head |
What this means Photograph the nozzle test before running any more recovery cycles. Repeated aggressive purging on a head that has already dried out is the most common way a recoverable fault becomes a replacement head.
What the service covers
What is included
- Diagnosis from your nozzle test print — you get the verdict before any money moves.
- Full clean of the printhead and the ink path.
- Replacement of damaged sectors. The head has 14; we replace the ones that are actually dead, not all of them.
- Refill with new original HP ink, not with what was left in the head.
- Test print after assembly, sent to you with the head.
What is not
- A nozzle plate with physical damage — scoring or contact damage cannot be rebuilt, and that head needs replacing.
- The machine's ink delivery system. If the fault came from upstream (filter, line, pressure), that is a separate job — and we will tell you, because otherwise the rebuilt head fails the same way.
What this means A full rebuild is $1,500 — one price for the job, not per sector. Lighter recovery work is quoted from the nozzle test, and replacement heads are available where recovery is not viable, along with ink at $200 per litre so the machine does not sit idle waiting on a second supplier.
Machines we repair printheads for
The FI-1000 is an OEM engine sold under many badges, so the name on the machine rarely tells you what is inside.
Boxmaking Machinery GmbH
BM300 printhead repair
Single-pass packaging press built directly around the HP FI-1000, printing bags, boxes, mailers and envelopes at up to 27 m/min.
Printware / iJetColor
iJetColor Pro 1175P printhead repair
High-speed envelope and direct-mail press built on the HP FI-1000, launched by Printware in 2020.
Printware / iJetColor
iJetColor Pro PXG printhead repair
Packaging-oriented member of the iJetColor Pro series using the HP FI-1000 fixed imager, launched at PackExpo 2021.
HSA USA
SPD-1175 printhead repair
Single-pass digital printing system built on the HP FI-1000 for inline coding, marking and packaging print.
TICAB Print
TPS printhead repair
TICAB industrial printing system in the HP FI-1000 class, used for packaging and industrial substrate printing.
Trimatt
ColourStar AQ printhead repair
Australian-built short-run packaging press family — the ColourStar AQ V and AQ LT run the HP FI-1000 engine, printing boxes, kraft bags and cotton totes at up to 27 m/min.
SMARTJET
FLEX 297 printhead repair
Italian-built all-in-one overprinter for die-cut boxes, paper bags and untreated wood packaging — 297 mm at 1200 dpi and up to 27 m/min, on HP page-wide thermal inkjet.
Machine not listed? Send us the model and we identify the printhead for you.
How a repair job runs
Send a nozzle test print
Photograph or scan the nozzle test and describe what the machine was doing when the fault appeared. Do not keep running recovery cycles first — repeated aggressive purging on a head that has already dried out can turn a recoverable fault into a replacement.
Get a diagnosis
We identify the failure pattern — sector, row or random dropout — and tell you whether recovery is realistic, before anything is dismantled.
Approve scope and price
You get the work scope and the price up front, including whether the ink delivery system needs service as well. No open-ended billing.
Service, or replace
We recover the head where it can be recovered and supply a replacement where it cannot. Either way the machine goes back into production.
What to send with the nozzle test
The nozzle test print itself, photographed flat and in focus. The machine make and model. What the machine was doing when the fault appeared — a long run, a restart after a weekend, a substrate change, an ink-out event. And whether any recovery cycles have already been run, and how many.
That is usually enough to name the failure mode without the head leaving your building.
Printhead repair FAQ
Can an HP FI-1000 printhead be repaired?
Often, yes. Blocked nozzles, dried ink, contaminated ink paths, clogged filters and air-lock after ink starvation are recoverable in a large share of cases. Physical or electrical damage to a die segment is not recoverable by any process, and that head has to be replaced. Which case you have is determined from a nozzle test print before any work is quoted.
How much does printhead repair cost?
A full rebuild — clean, replacement of damaged sectors, refill with new original HP ink and a test print — is $1,500. Recovery work short of a rebuild is quoted from the nozzle test print, because the failure mode decides how much work there is.
What does a failed sector look like on a nozzle test?
A continuous band of missing print running along the direction of travel, in exactly the same position on every copy. Because the FI-1000 is a fixed page-wide head, it cannot print around the fault the way a scanning carriage printer can, so the defect appears on every piece.
How many sectors does the head have?
Fourteen. That matters for a rebuild: we replace the ones that are actually dead rather than the whole assembly, which is why a rebuild is a fixed $1,500 instead of the price of a new head.
Do I have to send the whole printer?
No. In most cases only the printhead assembly is shipped. Tell us the machine and we confirm exactly what has to come out and how to pack it so the head is not damaged in transit.
Should I repair or replace?
Repair is worth it when the fault is blockage, contamination or air-lock, because those recover. Replacement is the only option when a die segment is electrically dead or the nozzle plate is physically damaged. We tell you which one you have rather than selling the more expensive answer by default.
- Sources
- 297 mm print width, up to 1200 × 1200 dpi, up to 457 mm/s, CMYK pigment — HP Fixed Imager 1000 specification sheet.
- OEM cartridge part numbers 3UB06A (C), 3UB07A (M), 3UB08A (Y), 3UB09A (K).
Send a nozzle test print, get a straight answer
You get the likely root cause, whether it is recoverable, and what it costs — including when it is not worth spending the money.