Canon BJ-30 - Manual (Page 140)

132 Installing and Using the Battery Pack Chapter 9
C
Always turn off the printer before unplugging the AC adapter or closing
the paper support—this allows the print head to return to the home
position and prevents it from drying out.
Examining the Battery Case
Examine the battery case before you attempt to install it.
From the Front
From the Back
INTERFACE COVER—WHERE
YOU ATTACH THE PARALLEL
INTERFACE CABLE TO THE
PRINTER BATTERY SWITCH—TURNS
ON THE BATTERY PACK;
SWITCH IS AUTOMATICALLY
TURNED ON WHEN YOU
OPEN THE PAPER SUPPORT
MOUNTING SCREW—
ATTACHES THE BATTERY
CASE TO THE PRINTER
BATTERY PACK COMPARTMENT—
HOLDS THE BATTERY PACK
POWER CONNECTOR—
ATTACHES TO THE
PRINTER’S AC POWER
RECEPTACLE
CHARGE LIGHT—BLINKS
WHILE THE BATTERY
PACK IS CHARGING
REFRESH SWITCH—
SELECTS BETWEEN
CHARGING AND
DISCHARGING THE
BATTERY PACK
REFRESH LIGHT—
BLINKS WHILE THE
BATTERY PACKS IS
DISCHARGING
AC POWER RECEPTACLE—
ATTACH THE AC ADAPTER
HERE
INTERFACE CABLE COMPARTMENT—
OPEN THE INTERFACE COVER TO
ATTACH THE PARALLEL INTERFACE
CABLE TO THE PRINTER