for hp934 hp935 refillabe cartridges with arc chip for hp934 935 inkjet cartridges
For HP Officejet Pro 6230 ePrinter
For HP Officejet Pro 6830 e-All-in-One
For HP Officejet 6815 e-AiO Printer
For HP Officejet 6812 e-AiO Printer
For HP Officejet Pro 6835 e-AiO printer
Important tips for using our chips:
1.Our chips only work on the printer which has been initialized by oringal cartridges
2. At the begining our chips can show ink level. When the chips show low ink level,
please refill the cartridges in time. Otherwise the chips will be blocked.
3. The chips will still show low ink level even after refilling but you can print with the chips
4. The printer has a for H.P cartridge protection feature. If this feature is enabled, the chips
which have been installed on this printer can't be used on other printers any more.We sugget
you to disable this function.
5. Our chips may not work if you update your printer or they won't work on new printer which
already with new firmware. So please don't update the printer.
How to disable cartridge protection:
1. when you open this window, please click "cartridge protection"
2. choose "disable cartridge protection" on this window. The protection function will be shut down.
How to avoid updation:
You can avoid updation by setting like this: (Method 1)
a. when you see this window on your printer, please click setting
b. click "Never" then "OK"on this window to avoid any updation
Or you can do like this (Methoud 2)
a. click utilities and hp updates
b. click setting then do the same as in (Method 1)
Shenzhen Qunxin Electronics Co., Ltd has been engaged in developing and manufacturing cost effective printer supplies since 2001. During past years, we have successfully developed efficient printing solutions for various printers, such as Epson, Canon, HP, Brother, Mimaki and Roland. Our products include: refillable and compatible ink cartridges, chips, chip resetters and chip decoders.
To meet customers’ need is our primary goal. We do the best to provide reliable products and service. Our technicians are always ready to develop the most efficient solutions for new printers and offer technical supports to solve your printing problems.
We have our own manufacturing shop and experienced workers to make high quality products. We start to prepare the order immediately after it is confirmed to ensure timely shipping. The lead time of each order is usually 3 to 5 days after receiving the payment. We’d like to send replacement for damaged products.
We always keep pace with the latest information and technologies. In order to better
meet customers’ need, we cooperated with Yuxunda and established Sunthinks, a company which is specialized in manufacturing UV flatbed printers. Our products have been sold to word wide and got good feedback.
You can always find what you need in Qunxin and Sunthinks. We’re looking forward to establishing mutual beneficial cooperation with customers from all over the world.