Read Sharp XE-A213 (serv.man4) Service Manual online
XE-A203V/A213V
DIAGNOSTIC PROGRAM
– 15 –
2) KEY CODE
1 Key operation
101
3
2 Test procedure
3 Check:
4 End of testing
When any key is pressed three times, the following print is made.
3) PRINTER TEST
1 Key operation
102
3
2 Test procedure
Print
3 Check:
The print is free from contamination, blur, and uneven density.
4 End of testing
The test will end automatically.
4) KEYBOARD TEST
1 Key operation
104
3
The keyboard check is performed with the key code check sum data
other than the paper feed key.
other than the paper feed key.
2 Check:
A) The content of completion print
3 End of testing
When "PO" key is pressed last, the test is completed.
5) MODE SWITCH TEST
1 Key operation
105
3
2 Test procedure
The operator turns the mode key from PGM position to X2/Z2 posi-
tion sequentially, and turn it in the reverse sequence up to SETTING
position.
tion sequentially, and turn it in the reverse sequence up to SETTING
position.
Mode and display (X in the above) are as follows:
X in the above must be read in the proper sequence.
* When the contact is open, "_" (indicator) is displayed instead of X
in the above.
3 Check:
The display during testing and the content of the completion print.
4 End of testing
Return to the original setting position and end the setting.
KEY code : Every time a key is pressed, the hard code of that key
is displayed as a decimal number.
When a key is pressed twice or pressed in an incorrect
manner, --- will be displayed.
When a key is pressed twice or pressed in an incorrect
manner, --- will be displayed.
PO
OP display
KEY CODE
K E Y C O D E : X X X 1 0 1
101
PO
P R I N T E R
P R I N T E R T E S T 1 0 2
OP display
Z is printed in all digits of 5 lines.
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
102
PO
K E Y T E S T X X X 1 0 4
OP display
KEY CODE
104
KEY SUM ERROR XXXX-YYYY 104
Normal
3
Error
3
PO
M O D E
S W : X
1 0 5
OP display
POSITION
2
MODE: PGM p OP X/Z REG MGR X1/Z1 X2/Z2
X :
1
0
2
3
4
5
6
105
MODE KEY ERROR
105
Error
Normal ψ
ψ
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