COPYRIGHT © 1999 CANON INC. CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)Table 2-103 shows the relationship between speed and combinations of MSPED1and MSPED2.Table 2-103In the event of the following (main motor error), the D-CPU communicates the fact tothe printer board*2:1.MRDY* does not go ‘0’ 2.5 sec after the main motor starts to rotate.*32.MRDY* goes ‘1’ for 2.5 sec or more after MRDY* has gone ‘0’ once.*4*1 Copy Start key ON command (when making copies with the reader unit installed).*2 Reader controller PCB (when making copies with the reader unit installed).*3 Indicates ‘E010’ on the control panel.*4 Indicates ‘E011’ on the control panel.CHAPTER 2 BASIC OPERATION2-20MSPED1 MSPED1Normal mode (normal rotation) 0 0Transparency mode (1/4 speed) 1 0Thick paper mode (1/3 speed) 0 1At rest 1 1Download free service manual at http://printer1.blogspot.com