C4836A/C4837A/C4838A/C4839A ink cartridge
For use in:
Business Inkjet 1000/1100/1100d/1100dtn/1200/1200d/
Officejet Pro K850/K850dn/9100/9110/9120/9130Designjet 100plus/70
Q1. What about your quality?
A: HL TECHNOLOGY (ZHUHAI)CO.,LTD produces and sells the premium quality to our
clients, to make our product meet or exceed the quality of Original Toner Cartridge. For
all of our goods, we guarantee that our defective rate of black is within 1%; within 1.5%
for the color and big capacity toner cartridge. Small trial order for testing the quality is
Q2. What should I do when products have problems?
A: HL TECHNOLOGY (ZHUHAI)CO.,LTD is responsiable for all the toner cartrige we sold,
we need our clients assit to provide us the detailed informaiton for checking the reason,
and assure 1:1 return back or refund if the quality problem is caused and proved by our
manufacturing process or unsuitable packing.
Q3: Are compatible toner cartridges inferior to the original (OEM) cartridge?
A: HL toner cartridges are all in strict quality control process and fully tested before packing.
And our cartridges are in the same or exceed the original quality. Now our toner cartridges
are in well performance in over 70 countries and got the European government order via our
Q4: What are your laser toner cartridge quality standards?
A: HL TECHNOLOGY (ZHUHAI)CO.,LTD uses original factory specifications as our
benchmark for print out quality standards. And excellent standard include ISO14001,
ISO9001, ISO19752, RoHs, CE, STMC.