[Attention] When you touch the chip, static electricity may be created and thus the chip could become malfunctioned. To prevent this, please do not touch the chip during installing the toner cartridges. And if you see any error message such as "The indicated cartridges are not HP cartridges", please press "OK" to continue.
[Maintain the Printer] So as to reduce the interruptions during printing, please disregard the update notification and chose the "No to check" to turn off the auto-update function.