On July 24, Hangzhou Chipjet Technology Co., Ltd., Hubei Dinglong’s chip-designing arm, shared some tips for coping with printer errors such as “cartridge problem,” “low on ink,” and “incompatible cartridges,” for HP inkjet devices using HP 91X-series inkjet cartridges. Chipjet’s advice pertains to a very popular family of inkjet cartridges used in OfficeJet Pro 8000
