Chapter 99-209.5.5 Internal Delivery Sensor9.5.5.1 Removing the inside delivery cover unit (old) 0007-7923iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /The difference between new and old inside delivery cover unit:Old inside delivery cover unit does not have a grip ring [1] at hinge. In thiscase, detach the cover following the procedure below.F-9-1021) Remove the screw [1] and the stepped screw [2], and detach the insidedelivery cover unit [3].F-9-103Note 1Point to note when removing the inside delivery cover unitRemove the inside delivery cover unit while supporting the guide [1] in thearrow direction A and opening it in the arrow direction B in the figure. Oth-erwise, the guide may come off the inside delivery cover unit.F-9-104Note 2Procedure for attaching the guidePerform the following steps if the guide has come off the inside delivery cov-er unit.1) Attach the torsion spring [2] to the duplexing support feeder mount [1]. Atthis time, hook the edge of the torsion spring on the area A of theduplexing support feeder mount.F-9-1052) Attach the guide [1] to the duplexing support feeder mount [2]. At thistime, fit [b] into [a] and [d] into [c]. Make sure that the edge [e] of thetorsion spring is outside the guide.F-9-1063) Hook the edge [1] of the torsion spring on the spring-hook area [2] of theinside delivery cover.[1][1][2][A][1][1][c][e][d] [2][b][a][2][1][2]
