I-Data 812-1x MIO ユーザーズマニュアル

The installation  of the ida 812-1x MIO printer is similar to the
installation de scribed in the origina l HP manuals, except for the
twinax cable connection of the  ida 812-1x MIO to the host system
(see Section 3.3, Twinax Connection).

All functions and features of the original printers  are available on the
ida 812-1x MIO. However, certain front panel settings  and LaserJet
escape sequences should be used with great care, as they may
overwrite the system settings or be overwritten from the system, and
this may cause formatting problems.

When you connect the power, make sure that the mains lead has a
correctly wired plug with a ground connection, and insert the plug
into a power socket.