Canon BJC6500 Service Manual - Page 42

ASF Gear Position Adjustment 1, 4.5 How to adjust the ASF gear position

Get Canon BJC6500 - BJC 6500 Color Inkjet Printer PDF manuals and user guides View all Canon BJC6500 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 42 highlights

Part 2: MAINTENANCE BJC-6500 2.4.5 How to adjust the ASF gear position The ASF gear position adjustment matches the phasing of the ASF pick-up roller and ASF drive switching gear. For this reason, the initial positions of the ASF gear and the ASF drive gear must be aligned. Preparation: 1) Reassemble the ASF unit components to the level as when the ASF unit was detached. Adjustment procedure: 1) Slowly turn the ASF drive gear by finger in the direction of the arrow. 2) Stop turning when the gear "clicks" (becomes easy to turn). (To confirm the position, gently move the ASF drive gear up and down). 3) If the gear has passed the initial position, continue turning the gear in the same direction to return to the correct position. 4) Turn the pick-up roller so that the ASF cam is positioned as shown in the diagram. 5) Align the ASF gear 1 and the ASF unit's protruding mark as shown in the diagram. Protruding Mark ASF Drive Gear Cam ASF Gear 1 Figure 2-14 ASF Gear Position Adjustment 1 2-14

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
2.4.5 How to adjust the ASF gear position
The ASF gear position adjustment matches the phasing of the ASF pick-up roller and
ASF drive switching gear.
For this reason, the initial positions of the ASF gear and
the ASF drive gear must be aligned.
Preparation:
1) Reassemble the ASF unit components to the level as when the ASF unit was
detached.
Adjustment procedure:
1) Slowly turn the ASF drive gear by finger in the direction of the arrow.
2) Stop turning when the gear "clicks" (becomes easy to turn).
(To confirm the
position, gently move the ASF drive gear up and down).
3) If the gear has passed the initial position, continue turning the gear in the same
direction to return to the correct position.
4) Turn the pick-up roller so that the ASF cam is positioned as shown in the
diagram.
5) Align the ASF gear 1 and the ASF unit's protruding mark as shown in the
diagram.
Part 2: MAINTENANCE
BJC-6500
2-14
Figure 2-14 ASF Gear Position Adjustment 1
ASF Drive Gear
Cam
ASF Gear 1
Protruding Mark