Jump to content

Search the Community

Showing results for tags 'laser'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Site News
    • Site News - CLICK TO VIEW
  • General Area
    • Digital - CLICK to enter our Digital discussion boards
    • General Chit Chat forum Section CLICK TO VIEW
    • Non Photographic
    • Other Areas
  • Mini-Lab Equipment
    • Noritsu Help and Support
    • Fuji
    • Kiosks
    • Wide Format Printers forum CLICK TO VIEW
    • Kodak
    • PhotoMe/Kiss
    • Agfa
    • Fotolusio Forum Section - CLICK To View
    • Doli
    • Marko Line / Gretag
    • Konica
  • Kodak Express
    • KEX Public Forum
    • KEX Private Area

Product Groups

There are no results to display.


Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


Interests

Found 13 results

  1. Did you know how many hours could be operarting the Frontier 370 laser unit? My unit is near 8000 hours operating.
  2. Hello, I have a well used Fuji Frontier 375 that is making the white un-imaged (blank) parts of the photo paper turn out with a yellow tint / cast. P1, P2, PS drained, cleaned and replaced, Filters replaced. Once chem was replace it was printing white as white again = all good, but over 12 hours of use the yellow tint returned and also black on daily condition test print have now a blue shade. Machine uses Tetnal CP48 replenishers
  3. Hi! I'm printing on my frontier 370. I have some white lines on the prints, all sizes. They are parallel to transport. All optics of laser unit were cleaned with a camel hair brush, soft swab and anti static microfiber for optics. Also the mirrors were cleaned (some dust on them) but I didn't clean the polygon. The filter of the anti dust fan is full of dirty (it is no more white, I never replace it) After the cleaning, these white lines changed the position on the print. They are visible only in uniform and half tones backgrounds (for a common costumer are not visible). What more a have to do to solve this issue???
  4. Hello, I have a Frontier 370 with error 2529. I just change R and G cables, I checked fans and connection, but the error continues. Now I want to calibrate the laser mirror, but I dont know how to do it, could you help me? Thanks a lot!!!!
  5. Greetings, We have an issue here at the lab, with our QSS 3202 which gives us some greenish lines on greys. Please see attached picture. We tried to invert AOMs. Same result. Any advice that could help? Cheers, plix.
  6. mantacolor

    Laser

    I bought a laser just 3 months old , and I have this problem (attached to the message ) when printing daytime , magenta tone begins to rise. What do you think? A. Laser defective B. Laser control fail C. G-AOM laser but change it with a new one but this remains the same. Help if some one has this happened
  7. Hi all, i need to replace a defective AOM (LA_BE04) on a Dlab 3. However I'm not sure how the correct procedure is to adjust and recalibrate the new AOM. The Agfa manual (Repair) says: - Replace AOM with new one - Generate a new LUT (current one uses default LUT) The next steps are somewhat unclear: 1. To adjust potentiometers "Bias Offset" and "Power" - the AOM driver has got two potentiometers labeled with +24V and RF adjust, so i guess Power=+24V and Bias=RF adjust, right? 2. Move 4th monitor diode into light path: I guess this are the two knobs on the laser recorder (green and blue dot), with two positions each (green and red) How do I read the value of the monitor diode? There are two scripts read_monitordiodes (which reads 3 values for the R, G, B diodes) and read_aom_monitordiode. I guess the latter is the correct one. But the value read out by read_aom_monitordiode is always between 48 and 49, no matter which positions the two knobs on the laser recorder have. Also i've not found a test point to measure the diode voltage. 3. At 0 V input voltage adjust bias ... and at 0,6 V input voltage ... How can i set the input voltage of the AOM to 0V and 0,6V? I've found the parameter to set the voltage for red, but not for green or blue? Can someone help me with getting the replacement procedure straight? My seconds question would be: If i run the script AOM_driver, which should be run after replacement of the AOM the script always times out on these 3 commands: answer PR RDLAVPAP$2!3!$3!1! 90000 answer PR RDLAVPAP$4!3!$5!1! 90000 answer PR RDLAVPAP$6!3!$7!1! 90000 Answer timeout (90000 msecs) for "PR RDLAVPAP$2!3!$3!1!" ! I think this has something to do with the pol filter but what exactly? I really appreciate any help you can provide. Nico
  8. Hello Members: The Laser of my Frontier 370 is out of focus. I have tried the rough and the fine adjusment, but, the yellow laser is way out from the magenta and from the cyan. Please help me with this matter. Thanks in advance. PD: Please see the picture of the condition setup:
  9. Greetings to all forum members. Fault description : - Power on - Win2000 loaded - QSS program versión G002 loaded - To initialize the program ( takes a little longer than normal) , throws the error 6105-001 : B Laser light source status errors. - We canceled the error - Post: Laser temperatures are being adjusted. Remaining time approx: 5 min. - We wait 5 minutes. - Post: Laser temperatures are being adjusted. Remaining time approx: 30 min . - We wait 30 minutes. - Error/Attention 1049-002 : Execute Auto Tuning . - We do not have the option of doing the Autotuning ( see picture attached ), even in "Service Mode" In " System version check " we can see that Laser version is: 0106 Y2 A. That is, Laser is type A. Laser Driver card is J390656 -03 The first time we did the Daily Setup , got attached picture 01 . Thereafter the Daily Setup gives Attached picture 02 . We have no other error message. Questions : Why we don´t have the option of Autotuning ? Surely the Blue laser gun is damaged but could also damaged the Blue Laser driver ? Is there a procedure that can carry out a good technician to change the Blue Laser Gun in Box Laser ? In advance, thanks for your help.
  10. We need to change the blue laser gun. Can anyone make some recommendations to change QSS3101 blue laser gun? Our technician has changed QSS35XX laser guns but has never done in the QSS3101. In addition to the instructions in the "Service Manual" to remove and reinstall the laser box, is there any alignment procedure to change the blue laser gun inside the laser box ? Our laser is type A. Regards
  11. Noritsu Minilab 6073 Error or Lines on Prints -AOM Driver and Laser Troubleshooting Tips ________________________________________________________________________ Another set of questions we get here at The Laser Refinery Inc., is how can you tell if the lines being generated or the 6073 error is really the laser or it's just a bad AOM Driver or Bad Laser Conroller. The solution is a matter of troubleshooting by process of elimination, there is no setting that you can check. Just follow these instructions. ___________________________________________________________________________ Special Note: These AOM Driver Troubleshooting instructions will not work with QSS-37XX series machines because those machines have only 1 AOM driver. ______________________________________________________________________________ AOM Driver Troubleshooting 1) Label each AOM Driver with the corresponding color on the BNC (big round stainless steel connector) connected to that Driver. For example: On the AOM Driver with a BNC that has a Red sticker on the cable label that AOM Driver with the letter "R" on top etc. Do this for Green "G", and Blue "B" also. 2) Remove the questionable driver, by removing ALL Cables and physically removing that driver. Some people try to swap cables around but this will not work because all the cables are not long enough, and each cable must go with that particular color driver. Therefore the driver must be physically removed. 3) Replace that driver with one of the other drivers. For example; swap the Red AOM Driver (if this is the one in question) with the Green AOM Driver. Again, I will repeat; some people try to swap cables around but this will not work because all the cables are not long enough, and each cable must go with that particular color driver. Therefore the driver must be physically removed. 4) Run the machine and see if this error/problem occurs again, but this time with the other color. In other words, if the problem was originally with the red laser or AOM did swapping the AOM driver cause the problem to go to the other color i.e. the green laser or AOM. If it did not you may have a bad laser or bad laser controller. If you want to troubleshoot the laser controller follow the intructions below. __________________________________________________________________________ Note: The following instructions are for Type A and Type B laser engines only. They will not work for Type Ff laser engines because those laser engines have two different types of laser controllers. Laser Controller/Driver Troubleshooting There are two laser controllers on most Noritsu minilabs, even though there are three lasers, that is because the red laser is controlled by the laser I/O board and is built into that board. The only two individual controllers that can be swapped are the green and blue ones. 1) If the laser controllers do not have color coded stickers on them, then label each controller with the appropriate color. In order to find out what that color is take note of the color on the connectors going to each controller. You will find that on each of the laser controllers, one of the largest connectors will have a blue label with serial number and on the other laser controller, that same type of connector will have a green label with a serial number. Label each controller with the color of those labels. Simply mark one laser controller "B" for Blue and the other "G" for green. 2) Take note of the laser controllers physical orientation by taking a picture or labeling one corner. Remove the questionable laser controller, by removing ALL Cables and physically removing that laser controller. Note: On some controllers there is an aluminum base plate that goes with the controller. There are only 4 or 5 screws that hold the controller down around the edge ONLY. Do NOT attempt to remove ANY screws in the middle. Removing any screws from the middle may RUIN THE CONTROLLER. Do not Remove ANY screws from the middle. Some people try to swap cables around but this will not work because all the cables are not long enough, and each cable must go with that particular laser controller. Therefore the laser controller must be physically removed. 3) Take note of the other laser controller's physical orientation by taking a picture or labeling one corner. Now remove the other laser controller, by removing ALL Cables and physically removing that laser controller. Again, Take Note: On some controllers there is an aluminum base plate that goes with the controller. There are only 4 or 5 screws that hold the controller down around the edge ONLY. Do NOT attempt to remove ANY screws in the middle. Removing any screws from the middle may RUIN THE CONTROLLER. Do not Remove ANY screws from the middle. Place this controller where the questionable one was and the questionable one where this one was. Remember that the physical orientation is different for each controller, so remember this and place them in the proper orientation. Screw the laser controller down and connect all the cables. 4) Run the machine and see if the error or problem occurs again, but this time with the other color. In other words, if the problem was originally with the Blue laser, did swapping the Laser Controller cause the problem to go to the other color i.e. the green Laser. If it did not and you already tried the AOM Driver troubleshooting instructions above, you have a problem with the laser engine and it will need to be removed and sent for repair. _____________________________________________________________________________ If you have a problem wih your laser engine or there is a doubt as to the origins of any of these errors, and your laser engine has been removed, we will test and diagnose your laser engine free of charge. We provide Noritsu laser repair and laser refurbishing, please visit our website for more details. Please Call or Email for proper packing instructions prior to sending. Thank you. The Laser Refinery Inc., Brea, California USA
  12. I have a d-lab3 which keeps giving 'lazer power green too low' have changed the lazer to a spare one which I presume is ok and get 'laser power blue too low', tried another laser and the same message comes up. Have tried two other fibres and tried realigning the fibre at both ends but am struggling to get the monitor diode g/b up to 2000, the values fluctuare wildly, am suspecting it could be the laser power supply, have tried a spare one I have but not sure how good the spare supply is, any thoughts? Laser power is 790mv, 5.2A, its old but seems to light and work.
  13. Generaly problem in the title of topic. I change the gas laser. It functioned absolutly normal without any problems or errores. Prints was nave a good contrast and saturation. But yesterday this errore appeared... In the description for this errore specifies the following: "Check light path and polarisation filter Blue" Light path normally(by eye), and as I understend this errore indicates that the light of blue too high. So... how I must chek the light path? How i can check or adjust polarisation filter? Any test in the script-sevice GUI, stops with timeout answer for initialisation of polfilter.
×
×
  • Create New...