3–113OPERATIONS AND TIMINGCOPYRIGHT © 1998 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)No. 222 Port P0 DisplayDescriptionON: paper presentON: paper presentON: at HPON: at HPOFF: E220 errorON: hater ON detectedON: acknowledgedLED1-a1-b1-c1-d1-e1-f1-gItemRegistration sensor (PS6)Delivery sensor (PS8)Lens home position sensor (PS2)Blanking shutter home position sensor (PS3)Halogen lamp check signalHeater ON detection (triac short circuit detection)Composite power supply ACKTable 3-611Download service manual and resetter printer at http://printer1.blogspot.com
