Boot Rom - Canon iR4570 Series Service Manual

F-4-41

4.7.3 Boot ROM

4.7.3.1 Removing the Face
Cover
iR2270 / iR2870 / iR3570 / iR4570 / iR3530
1) Remove the 4 screws [1].
2) Loosen the 2 screws [2].
[1]
[1]
[2]
F-4-42
3) Pull off the face cover [1] in upward direction.
4.7.3.2 Removing the Boot
0007-6413
ROM
iR2270 / iR2870 / iR3570 / iR4570 / iR3530
1) Push the locking lever [1], and detach the boot
ROM [2].
4.7.4 HDD
4.7.4.1 Removing the Face
Cover
iR2270 / iR2870 / iR3570 / iR4570
1) Remove the 4 screws [1].
2) Loosen the 2 screws [2].
[1]
F-4-43
F-4-44
Chapter 4
0007-6414
0007-6409
4-35