prime time, toner cartridge, push and pull along toys

キヤノンが800億円を投資して新工場，トナー·カートリッジの生產を増強

佳能投資800億日元建設新厂 強化硒鼓生產

2006 Mr. Hurd, the chief executive, had wanted to talk about the transformation inside Hewlett-Packard, how it was becoming a lean Silicon Valley growth company instead of a cash cow content to thrive on the high profit margins of its ink and toner cartridges.

prime time noun [U]
in television and radio broadcasting, the time when the largest number of people are watching or listening: 黃金時段
prime time TV
The interview will be broadcast during prime time. (from Cambridge Advanced Learner's Dictionary)

ink cartridge（墨水管）、影印機、印表機的toner cartridge（色粉盒）

toner

cartridge 
noun [C]
1 a small part with a particular purpose, used in a larger piece of equipment, which can be easily replaced with another similar part:
an ink/printer/video game cartridge

2 a small tube containing an explosive substance and a bullet for use in a gun

幼兒一玩具類push and pull along toys

注意 PUSH ALONG
push along phrasal verb OLD-FASHIONED INFORMAL
to leave:
Anyway, I'd better be pushing along now.