Citizen Systems PD-22 - Manual (Page 17)

17
%
$
^
Printer Underside
Inside the Printer
=
#
@
!
~
External Appearance and Part Descriptions
= Paper Feed Roller
This feeds the paper to the
paper exit slot.
~ Paper Holder
The roll paper is placed here.
! Cover Sensor
Detects whether the roll paper
cover is open or closed.
@ Paper End/Black Mark
Detector
Detects whether or not paper is
loaded.
7
About the Black Mark
This is a black marking that is
pre-printed on the paper’s print
side. Once the black mark is
detected, you can then feed the
paper as needed with more
accurate detection of the point
where the paper is to be cut.
# Print Thermal Head
This is the actual printing
component.
$ Battery Cover
Remove the cover to load the
batteries (see p. 18).
% Battery Release Strip
Pull it upwards to release the
batteries.
^ Battery Protective Sheet
Protects surface of the batteries.