DP-770 Character blur at 50mm leading edge,
37 mm bottom edge
<Phenomenon>
Text Character is extended around 50mm from original leading edge and 37mm from bottom edge.
<Method of measure>
Change the front and rear nip pressure at scanning the original during DP conveying and stabilizing
the original conveying speed.
1.Change of the front nip pressure
1700g
→
1200g
《
Cut two coils
》
Item
303LL24120:SPRING PULLEY CONV LEFT
2.1.Change of the rear nip pressure
900g
→
500g
《
Cut two and a half coils
》
Item
303LL24130:SPRING PULLEY CONV R
1.Front scan spring
2.Rear scan spring
For 3500i/4500i/5500i
27
Summary of Contents for 6500i
Page 48: ... The film attached procedure J49XX J50XX J51XX J600X 3 9 48 ...
Page 52: ... Replacement procedure for the bushing J49XX J50XX J51XX J600X 7 9 52 ...
Page 57: ... The film attached procedure J6100 J6110 DF 3 6 57 ...
Page 71: ... The film attached procedure Corner Folding 3 6 71 ...
Page 73: ...Corner Folding 5 6 73 ...
Page 74: ...Corner Folding 6 6 74 ...
Page 103: ...Abnormal sound from the fuser section 3 5 For 3500i 4500i 5500i 103 ...
Page 104: ...Abnormal sound from the fuser section 4 5 For 3500i 4500i 5500i 104 ...