Canon MP370, Service Manual

Page: 119 / 149

Chapter 5
5-18
(1) Check the connection between the CCD and SPCNT board (JCCD1).
(2) Replace the scanner unit.
(3) Replace the SPCNT board.
The image has vertical stripes.
(1) Clean the Document glass.
(2) Check the connection between the CCD and SPCNT board (JCCD1).
(3) Replace the scanner unit.
(4) Replace the SPCNT board.
The halftone image contains black dots.
(1) Clean the Document glass.
(2) Check the connection between the CCD and SPCNT board (JCCD1).
(3) Replace the scanner unit.
(4) Replace the SPCNT board.
The color or brightness of the image is not normal.
(1) Clean the Document glass.
(2) Check the connection between the CCD and SPCNT board (JCCD1).
(3) Replace the scanner unit.
(4) Replace the SPCNT board.
5.4.4
Memory Card Problem
0002-1794
Memory card error (MP370, MP390 only)
The card is not recognized.
(1) Detach the memory card, and fit it back once again.
(2) Check to see if the memory card contains image data using a digital camera or computer.
(3) Check the connection between the multi card reader board and the SPCNT board (JCARD1).
(4) Replace the multi card reader unit.
(5) Replace the SPCNT board.
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