1.3.2
Off-Line System Check
NOTE: If an error code (CXXX, EXXX, FCXX,
FPXX, or OPXX) appears at any time during
this check, do not continue. Refer to section 2
for the error code list, and perform the actions
indicated.
If actions performed in section 2 do not
correct the problem remove option(s) (If
installed) one at a time and re-run the Off-Line
System check. If problem is isolated to an
option proceed to Section 8 and follow the
repair procedures for that option.
1. Ensure that the handset is on the handset
cradle, the power cord is connected and
machine is not in service mode.
The display is blank, characters are
distorted, or incorrect characters are
displayed.
Y
N
|
Go to step 3.
2. Perform RAP 2.1.
3. The display is blank or characters are
distorted.
Y
N
|
Go to step 5.
4. Perform RAP 2.3.
5. Perform a self test.
NOTE: If keys do not function properly at
any time during the following tests,
replace control panel, main PWB.
a.
Open the flip panel.
b.
Press Diagnostics. The display
indicates:
TEST> SELF TEST, REMOTE TEST
ENABLE
c.
SELF TEST
should be flashing. Press
Enter. The following occurs:
•
Both lines of the display fill with
characters, then change to solid
blocks.
•
Control panel LEDs are tested one
at a time. At the end of the LED
test, the Memory Available LEDs
remain on.
All indications occur.
Y
N
|
If an error code appears, go to section
2 and perform the actions indicated
for the code. If an LED or display
problem occurs, replace in order:
control panel, main PWB.
6. For the next 40 seconds (approximately),
processor circuits are tested and the
display indicates:
SELF TEST
RUNNING
Y
N
|
Perform RAP 2.3.
7. After the processor circuits are tested,
several tones can be heard when the G3
PWB is tested.
Y
N
|
Replace in order: G3 PWB, main
PWB.
8. When self test is complete, a test pattern
prints and the display indicates:
REPORT PRINTING
Y
N
|
If an error code appears, go to section
2 and perform the actions indicated
for the code. If no code occurs,
replace the main PWB.
9. The test pattern quality is acceptable
(compare to test pattern sample in
section 3).
Y
N
|
Replace in order: main PWB, thermal
head, RAM/ROM PWB.
10. Press Stop. A normal tone is heard.
Y
N
|
Perform RAP 2.22.
11.
All LEDs on the control panel are off
except the following: one of the Original
Document LEDs, one of the Resolution
LEDs, Upper Case, and Memory Available.
NOTE: If a hard disk drive option is
installed, some of the Memory Available
LEDs may be off.
Y
N
|
Replace in order: control panel, main
PWB.
7/92
1.3.2
1-4
Telecopier 7032 / 7033 Service Manual
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Содержание Telecopier 7033
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