CHAPTER 5 TROUBLESHOOTING5-44 COPYRIGHT © 1999 CANON INC. CANON ADF FOR iR600 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)SwitchSW3SW4LED21-X1-X2-Y1-Y22-X1-X2-Y1-Y23-X1-X2-Y1-Y2DescriptionMost recentjamSecondmost recentjamThird mostrecent jam4) Operate the push switches (SW3 and SW4)to switch the LED2 indication, therebychecking the jam history.ï LED2 will flash five times to indicate thenature of the jam.X1, X2 : Jam code.Y1, Y2 : Not used.Table 5-1225) After making adjustments, press the pushswitch (SW2) on the ADF controller PCB.4. Software Version1) Remove the screw, and detach the ADFcontroller cover.2) Set the DIP switch (SW1) on the ADF con-troller as shown in Figure 5-188.3) Press the push switch (SW2) on the ADFcontroller PCB.ï LED2 will flash four times to indicate thesoftware version.EX.In the case of version 3.01,4) Press the push switch (SW2) on the ADFcontroller PCB to find out the version of thesoftware.J1J2J5J3 J6 J7 J8 J9 J10 J11J14J13J12J4FU2FU1SW1LED2IC1SW4SW3SW2SW4SW3Figure 5-187Figure 5-188Figure 5-189J1J2J5J3 J6 J7 J8 J9 J10 J11J14J13J12J4FU2FU1SW1LED2IC1SW4SW3SW2SW2(0) (0) (1)(3)
