4. MECHANICAL SYSTEM4-110 COPYRIGHT © 2001 CANON INC. CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)3) Remove the rear cover 1/2/3.4) Disconnect the two connectors, and removethe four screws; then, remove the powersupply cooling fan unit.5) Disconnect all connectors from the DC powersupply PCB, and remove the four screws [3];then, slide out the DC power supply PCB [4].Figure 4-1103-78. Removing the EnvironmentSensor PCB1) Remove the multifeeder assembly.2) Disconnect the connector [1], and remove thetwo PCB supports [2]; then, remove theenvironment sensor PCB [3].Figure 4-1101-89. Removing the Reader Controller1) Remove the digital cover [4].2) Remove the four screws [1], and remove thereader controller cover [2].Figure 4-1101-93) Disconnect the eight connectors [3], andremove the seven screws [4]; then, removethe reader controller [5].Figure 4-1102-9[4][3] [3][3][3][2][1][3][1][1] [2][1][3][4][3][3] [4] [3] [4][4][4][5]
