Citizen PD-22 User Manual page 19

Have on hand the four AA alkaline batteries provided with the printer.
(Follow the same sequence of steps when replacing the batteries.)
1
Slide the battery cover downwards
to open the cover.
2
Raise the release part (green) of
the battery protective sheet.
* Do not vigorously pull up the battery
protective sheet. It might break.
3
Set two batteries in the lower level
according to the directions of the
[+] and [–] symbols as shown in
the figure.
* Set each battery from the [+] side.
They cannot be inserted from the [–]
side.
* Set the batteries in place one at a time.
1 2
About the Power Source
Battery cover
Battery protective sheet
3
19