Mechanical Operation Description; Mechanical Operation Flow; Power On (Or Door Open/Close) - Sony UP-DR200 Service Manual

3-1. Mechanical Operation Flow

3-1-1. Power ON (or Door Open/Close)

Power ON
Plunger ON
Initialization of thermal head
and pinch roller
Removal of ribbon slack
Check of paper in the paper sensor
Initialization of cutter
Pinch roller FEED
UP-DR200
Section 3

Mechanical Operation Description

Check of paper pass sensor
Paper is
detected
by the paper
pass sensor.
Paper is
returned to the
position outside
of the paper
pass sensor
detection area.
Paper is fed to the
paper pass sensor.
Pinch roller moves
to the position of IC tag.
Tag information of ribbon is read.
Pinch roller and thermal head
move to the standby position.
Thermal head moves to the HOME
Paper is not
detected position and pinch roller moves
by the paper
pass sensor.
Operation to make sagging of paper
Ribbon moves to
the standby position.
to the FEED position.
Paper is returned
to the standby position.
Pinch roller moves
to the home position.
Thermal head moves
to the print position.
Plunger OFF
3-1