Datamax-O'Neil MF8I 270 User Guide - Manual (Page 6)

MF8i 270 PRINTER USER'S GUIDE
3
Charging the Battery
Plug the AC power cord into a wall outlet. The battery
charges in approximately 4 to 5 hours with a handheld
computer (HHC) installed.
Note: The battery must be fully charged before
operating the printer to prevent errors.
Caution: There is a risk of explosion if the battery is
replaced by an incorrect type. Dispose of used
batteries according to the instructions.
Caution: The operating temperature of this portable
printer is 50° C. However, the operating temperature
when used with Datamax-O’Neil power supply for
charging the portable printer is limited to 35° C. Please
charge the printer in a suitable location that meets this
temperature requirement.
Caution: (For US/Canada) Please only use the
Datamax-O’Neil part number 220180-100 power
supply with this product.