Service Manual
Page 113
faulty) control board • DC controller PCB (faulty) E2 : 0 • locked) Lens home position sensor (faulty) • Scanner ... power supply PCB (faulty) EOL• I = Li117. CANON PC720/7401750770 REV.O AUG.1994 PRINTED IN JAPAN (IlAPRIME AU JAPON) 3 - 73 COPYRIGHT © 1994 CANON INC. OPERATIONS AND TIMING Code Cause • Scanner home position sensor (PS1; I nr13 ... The lens does not leave the lens home position. • Intensity adjustment fails to end within 10 sec after the scanning lamp has turned on. • The scanning lamp remains on • Scanner...
faulty) control board • DC controller PCB (faulty) E2 : 0 • locked) Lens home position sensor (faulty) • Scanner ... power supply PCB (faulty) EOL• I = Li117. CANON PC720/7401750770 REV.O AUG.1994 PRINTED IN JAPAN (IlAPRIME AU JAPON) 3 - 73 COPYRIGHT © 1994 CANON INC. OPERATIONS AND TIMING Code Cause • Scanner home position sensor (PS1; I nr13 ... The lens does not leave the lens home position. • Intensity adjustment fails to end within 10 sec after the scanning lamp has turned on. • The scanning lamp remains on • Scanner...