CHAPTER 5 TROUBLESHOOTING5-42 COPYRIGHT © 1999 CANON INC. CANON ADF FOR iR600 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)X X(c) (—) ···Figure 5-182ItemTray pickupcounterManual feederpickup counterSettingsTable 5-1204) Find out how LED2 is flashing.ï The LED can express up to 65,000.5) After making adjustments, press the pushswitch (SW2) on the ADF controller PCBonce again.2. Tray Pickup Counter/ManualFeeder Pickup Counter1) Remove the screw, and detach the ADFcontroller cover.2) Set the DIP switch (SW1) on the ADF con-troller PCB as indicated in Table 5-120.3) Press the push switch (SW2) on the ADFcontroller PCB.ï LED2 will flash to indicate the total numberof pickups.J1J2J5J3 J6 J7 J8 J9 J10 J11J14J13J12J4FU2FU1SW1LED2IC1SW4SW3SW2SW2Figure 5-183