T
echnical
B
ulletin
PAGE: 2/2
Model:
Taurus-c1a/C1b
Date:
7-Sep-15
No.:
RD074132
2. Remove the CIS. (screw X 2)
3. Remove the paper dust on the surface of the CIS with a dry cloth.
4. Check whether the CIS is cloudy or not. See the attached photo in the “Cause” section for an
example of a cloudy CIS.
5. Insert a sheet of paper as shown by the arrow in blue in the following photo.
NOTE:
Make sure that the paper covers the space for CIS attachment.
The paper needs to be plain white paper. The following paper brand is recommended for this
step.
Hammermill Fore MP White (20lb) LT, Data Copy Everyday Printing (80g/m
2
) A4
6. After attaching the CIS and paper dust cover with the paper inserted, turn the machine on.
NOTE: Jam001 is displayed after turning the machine on. Continue with the following steps.
7. Execute SP1-912-001 (CIS Power Adjustment).
8. Check that the value of SP1-913-001 is in the range between 13h and 57h.
NOTE: When the value is not within this range, replace the CIS because the CIS itself is broken.
9. Exit from SP mode and remove the inserted paper.
This area should be covered by
paper.