COPYRIGHT © 1999 CANON INC. CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)2. DC Controller PCBFigure 10-508CHAPTER 10 TROUBLESHOOTING10-803 1J215 6 1J214 9 1J213 13 1J212101J2111J20510 A1 J227B11 B1A12B12J2281481J22561J22411811J2161220 J21012191J21761J218101J2196B9J220B1 A98 1J2098 1J232A1C1B1A1C32B32A321 7J221 1 J222 6 1 8SW2027 1 112J207J204A11J2267 1A1B116J229JP201C25976J231J223SW201J208 J206J201B32A32B1A1J230J202NameTest print switchReset switchRemarksFor factory.SW No.SW201SW202If E001 or E003 occurs, the error data may have been stored in the error memorycapacitor (C259) on the DC controller PCB. Be sure to discharge the capacitor afterremoving the cause of the problem. (Short J201 on the DC controller PCB to dis-charge the capacitor.)Caution:Download free service manual at http://printer1.blogspot.com