Sony UP-D70XR, Service Manual

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3-9
UP-D70XR
Fig. (9)
10. Magenta printing
.
The head is pressed to the platen. Ribbon take-up and ribbon supply motors are rotated so that the
tension becomes calculated value from ribbon diameter.
.
After capstan is rotated 1mm without loading, magenta color printing is performed.
.
After printing, capstan is rotated 0.5 mm again without loading.
11. Magenta printing completion, and the ribbon sticking and peeling off
.
Same as Fig (7). After magenta printing, head is set at MIDDLE position. Ribbon is slackened by
little rotating reversely ribbon take-up motor. While ribbon is tensioned toward rear by ribbon
supply motor, paper is returned 20 mm, ribbon and paper after printing are peeled off.
12. Return of paper and beginning detection of cyan ribbon
.
Same as Fig (8), operation description is same as 9.
13. Cyan printing
.
Same as Fig (9), operation description is same as 10.
14. Cyan printing completion, and the ribbon sticking and peeling off
.
Same as Fig (7). After cyan printing, while ribbon is moved as it is, paper is more sent about 8 mm,
ribbon and paper after printing are peeled off.