Canon PC980 Service Manual - Page 138

CHAPTER 5 PICK-UP/FEEDING SYSTEM Copy Start key ON STBY INTR indication SCFW Pickup clutch solenoid (SL1) Jam check Pre-registration roller paper sensor (Q751) Main motor (M1) 2.6sec No paper Jam 1.5sec Figure 5-117 (jam) 2. Absence of Paper in the Cassette Pickup Assembly When re-pickup operation is executed (from the cassette) , the absence of paper will be identi- fied if copy paper doesnot reach the vertical path roller paper sensor within a specific period of time. In responce, the machine will stop the main motor in about 1.5 sec, and indicate the Add Paper message. Copy Start key ON STBY INTR SCFW P indication Cassette pickup solenoid (SL5) Jam check Vertical path roller paper sensor (PS4) Main motor (M1) 1.2sec Normal Re-pickup 1.2sec 1.2sec No paper 1.5sec Figure 5-118 5-14 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)