used in the following models: CH539A HP DesignJet T770 44Incn CQ305A HP Designjet T770 44IN Printer CN375A HP DesignJet T770 HD 44Inch CQ306A HP DesignJet T770 HD 44Inch CQ306A HP DesignJet T770 HD 44Inch
Be sure to compare your machine model,Please specify your machine type or part number in the order! If you have any questions, please contact
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--both working days and non-working days;
--both before sales and after sales.
We are always here waiting for your message. If you have any question, just contact us. It is our pleasure to offer any help. We believe good
communicationwillprevent many troubles.
We sincerely hope to provide our customers great products and service. If you are unsatisfied about anything, just tell us, we will solve the problem for you.
We accept return in 2 months. Please communicate with us before you open an eBay return request. We have professional after-sales team to solve all kinds of problem,
and we promise you a satisfying solution. If you are firmly to return the products, we promise you easy return experience.
Please kindly keep the packing materials until you assure the products are perfectly fit for your car and you will not return them. Thank you!
We provide true and effecient warranty for our products. During our warranty period, if our products do not work well due to manufactuer's defect, we will resend new replacements for free.
1)Reliable and durable products;
2)Excellent R&D ability;
3)Professional technicians and responsible salespersons;
4)Worry-free warranty terms;
5)Fast shipping.