Sony UP-D70XR, Service Manual

Page: 43 / 96

3-5
UP-D70XR
3-5. Printing Operation Description
Fig. (1)
1. Initial condition
Paper feed tray and ribbon cassette can be removed freely.
2. Depress the print key.
Starting indication of printing operation.
Fig. (2)
3. Search for the beginning of the yellow ribbon
.
Paper feed lever is set to UP position and head is set to MIDDLE position. Ribbon cassette and
paper feed tray can not be removed.
.
Ribbon take-up motor is rotated, ribbon is rewound, if starting mark comes, count of ribbon
quantity is set to 100.
.
Ribbon diameter is calculated from take-up and supply FG sensors count quantities between two
ribbon codes before yellow ribbon.
.
If ribbon is stopped before coming two ribbon codes, it is judged ribbon end.
.
Ribbon is stopped.