Canon iR3570 Series, Service Manual

Page: 258 / 722

Chapter 7
7-22
1) Open the front cover [1].
F-7-91
2) Remove the face cover rubber [1].
3) Remove the binding screw [2].
4) Remove the RS tightening screw [3].
5) Detach the front cover unit [4] by moving it in the direction of the arrow.
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7.12.4.2 Removing the Waste Toner Case
0007-8027
iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N /
/ iR4570N / iR2230 / / / iR3530 /
1) Remove the waste toner case [1].
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Point to note after attaching the waste toner receptacle
After attaching the waste toner receptacle, move the waste toner full detec-
tion lever [1] up and down to make sure that the lever is moved smoothly.
Faulty detection may be resulted if the lever is caught in something and is not
moved smoothly.
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7.12.4.3 Removing the Toner Cartridge
0007-8386
iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N /
/ iR4570N / iR2230 / / / iR3530 /
1) Shift up the lever [1].
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2) Remove the toner cartridge [1].
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Points to Note on Handing the Toner Cartridge
1. Care should be taken not to bump the toner stop [1] against the covers or
the like when and after removing the toner cartridge. Since the toner stop
comes off easily, toner scattering may be resulted if it comes off by
accident.
2. Keep the toner cartridge horizontal after removing. Since the toner stop [1]
comes off easily as mentioned above, toner scattering may be resulted if
the toner cartridge is placed with the toner stop side down.
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7.12.4.4 Removing the Drum Unit
0007-8387
iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N /
/ iR4570N / iR2230 / / / iR3530 /
1) Open the right door [1].
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2) Remove the screw [1].
[1]