Sharp XE-A40S, Руководство по обслуживанию

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XE-A40S
5 – 2
4. KEYBOARD TEST
4.1. Key operation
4.2. Test procedure
The keyboard is checked using the check sum code of the key code.
If the check sum code is not entered, the check is made using the
check sum code of the default keyboard arrangement.
The check sum data for each model is entered to the front 4 digits of
the DIAG code, and that data is compared with the key data added
until the final key (CA/AT) is pressed.
Both data are the same, the test ends, printing the number given
below.
If both data are different, the printer prints the error message.
4.3. Check:
• The content of completion print
4.4. End of testing
NOTE: Calculation of key check sum data
Hard codes (hexadecimal number) at the position (excluding
feed key) where there is an input data contact are added.
However, the final key (CA/AT) is not added.
This data to which hard codes have been added is converted
into a decimal number value, which will become the check
sum data that will be entered when DIAG is started.
5. MODE SWITCH TEST
5.1. Key operation
5.2. Test procedure
The above X must be read in the correct order. (If the contact is open,
9 will be displayed.)
5.3. Check:
The display during testing and the content of the completion print.
* At "OFF" position state, nothing is displayed after displaying 9.
5.4. End of testing
6. PRINTER SENSOR TEST
6.1. Key operation
6.2. Test procedure
Check the status of the paper end sensor and head up sensor.
6.3. Check the following
6.4. End of testing
You can exit the test mode by pressing any key and the printer prints
the following.
7. CLOCK TEST
7.1. Key operation
7.2. Test procedure
7.3. Check that:
"-" blinks and the clock counts up.
7.4. End of testing
When any key is pressed, the date and time are printed and the test
mode will be terminated.
_ _ _ _ 104
→
RCPT/PO
↑
KEY check sum code
When the test ends normally: 104
When an error occurs: E – – – 104
105
→
RCPT/PO
K E Y
B O A R D P G M
OP display
KEY CODE
1 0 4
M O D E
1 0 5
S W
X
P G M
OP display
MODE: PGM_VOID_OFF_OP X/Z_REG_MGR_X1/Z1_X2/Z2__PGM
X :
1 2 9 3 4 5 6 7 1
When the test ends normally: 105
When an error occurs: E – – – 105
106
→
RCPT/PO
X: 1 - Paper present at the receipt side
O - No paper at the receipt side
Y: 1 - Paper present at the journal side
O - No paper at the journal side
1 0 6
107
→
RCPT/PO
R / J S E N S O R P G M
X Y
OP display
1 0 6
T I M C H E C K
P G M
OP display
Hour
Blinks at an interval of 0.5 sec.
Min. Sec.
1 0 4
E R
107 X X X X X X X X X X X X
year
month
day
hour
min.
sec.