IMAGING BOX CHIP, AND READING AND WRITING METHOD FOR INK VOLUME INFORMATION ABOUT CHIP RESPONSE IMAGING APPARATUS

摘要

Provided are a reading and writing method for ink volume information about a chip response imaging apparatus, and an imaging box chip. The method comprises: when an imaging apparatus needs to read ink volume information in a chip for calculating a remaining ink volume in an imaging box or for providing a prompt about the remaining ink volume, the chip respectively acquiring first ink volume information or second ink volume information and transmitting same to the imaging apparatus, wherein the second ink volume information is less than the first ink volume information in terms of precision. The method overcomes the defect in the prior art that a misjudgement may be easily caused when different imaging boxes provide a prompt about the remaining ink volume using the same standard.