Canon MP800 - PIXMA Color Inkjet Service Manual page 56

*1: Change the paper in each Bottom plate cleaning. The cleaning can end when paper does not get any soiling.
*2: Locations to clean in servicing when soiling on paper in automatic duplex printing persists:
*3: How to prepare and set the ASF sub-roller cleaning sheet:
1) Fold a sheet of plain paper lengthwise in half.
2) Fold the paper at approx. 60 mm from the end, and fold the folded end in half backward, as shown below.
3) Moisten the folded end portion (indicated by the blue circle in the figure above) using a wipe, and set the paper in the ASF
so that the moistened edge of the paper contacts the 2 sub-rollers. Then, fold the other end of the paper along the ASF
cover edge to hook the paper to the ASF cover, as shown below.
4) With the machine turned on in the user mode, set the paper source to the ASF and press the Menu button. Select
Maintenance / Settings, Maintenance, then Roller cleaning.
5) The paper wipes off ink from the sub-rollers.
2-12
size (the full paper
size). Trim margins
(white area along
the edges of the
scanned image), if
any.