Instruction manual

Section 2: Preparing for First-Time Operation
Page 2-6 GY412 Quick Guide
CAUTION
• Be sure to turn the printer power off before detaching the
DC output terminal of the AC adapter, or before disconnect-
ing the power supply.
• Note that disconnecting the power supply in ways other
than described above may prevent the printer from cor-
rectly storing any settings in memory.
• No battery pack is necessary when the AC adapter is used.
When the battery pack and AC adapter are used simultane-
ously, charging begins if the battery is not fully charged.