ENCAD CADJET 2, Руководство по обслуживанию, Страница: 89 / 369

Troubleshooting
CADJET 2 4-3
2. Read the conditions listed in the DLT and answer each question.
For this DLT 1, if the answer to the question is “YES” (Y), proceed
to the next condition.
3. When a question (condition) is answered “NO” (N), look across the
row for the letter “N.” Look down the column containing the letter
“N” for the actions to be taken. For our example, “media does not
load,” the condition on DLT 1 reads “DOES PAPER LOAD?” and
column 7 contains the “NO” answer for this condition.
4. Look down column 7 for the number 1. The ACTION for the row
containing the number 1 in column 7 is “CHECK STEPPER
MOTOR CONNECTOR (JP5).”
This is the first action which
should be performed to correct the condition of the media not
loading.
5. If the first action does not correct the condition, proceed to the
number 2 in column 7. If, after performing the listed action, the
condition is not corrected, proceed to the next number in column 7
until one of the actions corrects the condition.
6. If none of the actions corrects the condition, the last action that will
be provided is “CALL ENCAD TECHNICAL SUPPORT.”
This
does not necessarily mean that you have performed an action
incorrectly or that you have misdiagnosed the problem; not every
situation can be covered in a DLT.
2.2 Decision Logic Tables
The Decision Logic Tables begin on the next page.
NOTE
Note: In some of the DLT’s, you proceed to the next condition if the
answer to the condition is “NO.”
NOTE
Note: In some of the DLT’s, if the answer to the condition is “YES,”
you look for the letter “Y” in that row and then look down the
column containing the “Y” for the actions to be taken.