– 37 –
3.
Adjustment of Paper end detector
After replacing the paper-end detector, adjust the new detector as described here. First enter the dedicated command, then
flow chart below.(Fanfold paper (Front) only)
Dedicated command: <ESC> <SUB> (50)H n
Send command
Front Tractor ?
Paper Park
Enter paper-out value (A)
Loading fanfold paper
Enter paper-in value (B)
Find average (center value)
of (A) and (B)
Normal range
Print the new Paper end
detector A/D value.
massage (1)
Register the new Paper end
detector A/D value
END
Print the error message. (2)
Adjust ment error.
New value not recorded
END
END
(1)
″∗∗
FRONT PAPER END SENSOR : upper
: lower
: OK
:
∗∗″
″∗∗
CR
PAPER END SENSOR : upper
: lower
: OK
:
∗∗″
(2)
″∗∗
FRONT PAPER END SENSOR : upper
: lower
: ERROR :
× ×
∗∗″
″∗∗
CR
PAPER END SENSOR : upper
: lower
: ERROR :
× ×
∗∗″
No
Yes
Yes
No
Содержание LC-8521
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Страница 101: ... 97 Blank Page ...
Страница 102: ... 98 4 Wiring Scheme of Printer ...
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Страница 104: ... 100 5 Electrical Parts 5 1 Main Logic Board 5 1 1 Circuit Diagram ...
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Страница 108: ... 104 5 1 2 Component Layout ...
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Страница 116: ... 112 5 4 Power Supply Unit 5 4 1 Circuit Diagram ...
Страница 117: ... 113 5 4 2 Component Layout ...
Страница 120: ... 116 6 Serial Parallel Converter Board Option 6 1 Wiring Scheme ...
Страница 122: ... 118 6 3 CPU Board 6 3 1 Circuit diagram ...