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  1. le boff

    Where to buy a printhead

    Hello all some more news about heads In my previous post I was half :half (remember the glass :)) I bought 4 heads, 2 where good and I had to send back 2 to China. What I did: I negociated with chinese seller saying look I need 4 new heads 1) could you refund 2 non working now 2) could you...
  2. le boff

    Where to buy a printhead

    You are right it's better to look the half full glass than the half empty glass.
  3. le boff

    Where to buy a printhead

    Here are test results : on 4 heads received yesterday, from Ebay 2 works fine, 2 are not working On printer test, head 2 fails in head alignment. Test pattern has 2 defects see test pattern 2 : Full blue area is spitted in 2 sub areas with different blue and grey characters in left column are...
  4. le boff

    Where to buy a printhead

    Martin0reg thank's for your tips I already used such clear tubes for cleaning. Why I am asking for cleaning new (refurbished) heads ? I ordered and received four heads. I must test them now to check working / non working status. But after I must keep working heads in stock until I need it so...
  5. le boff

    Where to buy a printhead

    Hi The Hat I got 4 heads today so I must start test now. Just before, I would like to check with you about following: head cleaning procedure and how to protect for storage : 1) just wash thoroughly with running water for 5 minutes, 2) next leave to stand in distilled water for a couple of...
  6. le boff

    Where to buy a printhead

    Are you sure it is 5 cm (or 5 mm ?) I remember first trial I did ( some times ago) putting all head under water a while, let it dry, re install the head and electronic was gone thank you Leon
  7. le boff

    Where to buy a printhead

    About Alcohol is it: pure alcohol burn alcohol (to start barbecue) isopropyl alcohol other ? Thank you Leon
  8. le boff

    Where to buy a printhead

    Staying with MP 750, and looking for QY6-0049 I found that same sellers are present under ebay and Alibaba. Both claim that defective part must be send back return cost payed by customer... to get refund or replacement in the 7 days following arrival. So my idea is may be to order 4 heads and...
  9. le boff

    Where to buy a printhead

    Hi the Hat thank you for your answers. They confirm what I guessed. I will try again Alibaba and I will keep this post updated. More questions about Maxify cartridges : are they easy to refill ? I mean is there any protection again refill like chip in cartridge ? what kind of ink is needed ...
  10. le boff

    Where to buy a printhead

    Hello I am new here, so may be it is not the best place to post about my problem, but I was unable to open a new topic yesterday. Ok I have 3 MP 750 running in parallel. I am printing text and images. I use original canon cartridges refilled by myself using INK R-CP000 1 liter color ink...
  11. le boff

    I am new, but I am using MP 750 since 2000. I use 3 in parallel. Now I am struggling with heads...

    I am new, but I am using MP 750 since 2000. I use 3 in parallel. Now I am struggling with heads replacement...
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