II.in [美 ɪn, 英 ɪn]副in often appears as the second element of certain verb structures in English (close in, hand in, stand in, etc). For translations, see the relevant verb entry (close, hand, stand, etc).
We found the toner cartridge awkward to locate and lock in place because of the restricted access, but you'll only need to do this every 7,500 pages or so.