head

Issue started when running a normal cleaning cycle. The 2 black print heads dropped out. I checked the fuses, and F4 was blown. I replaced the fuse and it blew again. I checked and replaced all cables relating to group A. I swapped the print heads and got a little bit of each black to come...

We are wondering if it's just us or inherent to the XC-540... EVERY time we have an issue, it's the magenta head. We are currently on our fourth or fifth problem with that head. Is there anyone else experiencing this problem or is it just a strange coincidence for us? I've wondered if perhaps...

I have a 3 year old 7890 and the head has gone out on it. Does anyone know where I can get a new, refurbished head that will not cost me as much as I bought the printer for, or another machine that is used but still in good condition? Or can someone recommend another 24" roll printer brand that...

Any one seen this problem??? Was having this same problem with the cyan head. (Replaced head; everything is working [as you can see]) After replacement; the same problem with magenta head. Any ideas???

Hey guys, A couple of days ago we started having an odd problem with our SJ-1000. All of a sudden half of cyan and half of black started dropping out for no reason. We haven't been able to resolve it and I've listed the steps taken below: - Performed printer cleaning cycles (which often...

The black/cyan head in my SP300V was deflecting the black exceptionally bad. The machine worked very well, otherwise and the cyan nozzels were perfect. I did a heak soak, head flush, changed the dampers, capping station, and no improvement (also put in all new roland ink cartridges after the...

I've seen a few print head recovery systems out there priced from $1000 to several thousand dollars. After studying photos of them, they seem to be of pretty basic construction using readily available components like ultrasonic cleaners, solvent pumps, pressure regulators, etc. So I thought I...

Hi all, great forum and a lot of good information. This is why I post this in your US forum even if we are from Germany. We changed 3 years ago to HP 791 ink We used 6xHP9000 and 2x HP10000 printers. After a short time we had big problems with the heads like already explained in other topics...

KM head, what is differance between 512 and 1024 head

I'm hoping someone here can help me... My printer is having issues with cyan lines appearing in my print. They always appear in the same place (below the roller entry slot). It's not the encoder strip, this has been cleaned and flipped 180. (the lines should now be on the left hand side of...

I am getting HORRIBLE overspray on my prints and I have tried everything to fix it, to no avail so I have ordered a replacement head. I had to replace the black print head a few months ago, so I am comfortable and familiar with the process and don't have a problem with that. It's just that I...

Hey Guys, I am new to this forum, looking forward a more active forum. I have a pic here from my cyan head off of my 545-ex. It was printing really crappy with alot of overspray outside of print area. From what I can see so far, these shiny spot on the nozzles may be some sort of...

My print quality has recently begun to degrade to a point where it was noticeable to me, and to no avail, I tried a whole bunch of things to correct it and made the following discovery. *And if I have miscalculated, it's because I don't fully know what I'm doing and have a need to better...

Hello, I'm new here and seek advice on doing an R&R on a black print head. I'm running an SP-300V and got about 5 years from the present head, however now showing signs of deflection. As many before me, I have spent time researching for answers on the web but have come up a tad short. I'm a...

hello im new to the forum i run 2 mimaki jv33 for sublimation printing. recently i noticed about 15 random spaces in my number 7 blue channel on the testdraw ,ive cleaned and several nozzlewashes also ive flushed this channel with a syringe & cleaning solution but still the same 15 blank spaces...

I ask? This component is damaged on the driver head. What error would present the printer? Mutoh Rockhooper II Element: Offsite pics replaced. Please read our rules and instructions on photo posting.

Well here's a weird one. Recently, I replaced a long overdue head on our JV4 (DX4 aqueous), as we've been hobbling along, printing only with the front bank of heads for far too long. Long story short, with both banks printing now, I'm pretty limited by how I can print because of an...

Bass Drum head for local band. Not exactly the easiest surface to work on. Delicate and it flexes a bunch. I did the work off the drum, may be easier to apply with it tensioned on the kick shell. Did much of this with wet-application because of the registration against the black surface...

Bass Drum head for local band. Not exactly the easiest surface to work on. Delicate and it flexes a bunch. I did the work off the drum, may be easier to apply with it tensioned on the kick shell. Did much of this with wet-application because of the registration against the black surface...

Bass Drum head for local band. Not exactly the easiest surface to work on. Delicate and it flexes a bunch. I did the work off the drum, may be easier to apply with it tensioned on the kick shell. Did much of this with wet-application because of the registration against the black surface...